MODEL T32718
41" SLIP ROLL
OWNER'S MANUAL
(For models manufactured since 07/21)
COPYRIGHT © JULY, 2021 BY GRIZZLY INDUSTRIAL, INC.
WARNING : NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#CS21926 PRINTED IN CHINA
V1. 0 7. 21
This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and comprehension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
Table of Contents
INTRODUCTION ............................................................................................................................... 2
Contact Info
Manual Accuracy
Identification
Controls & Components
Machine Data Sheet
................................................................................................................................ 2
........................................................................................................................ 2
............................................................................................................................... 3
............................................................................................................. 4
................................................................................................................... 5
SECTION 1: SAFETY
Safety Instructions for Machinery
Additional Safety for Slip Rolls
SECTION 2: SETUP
Unpacking
Needed for Setup
Inventory
Cleanup
Site Considerations
Assembly
Anchoring to Floor
SECTION 3: OPERATIONS
Operation Overview.................................................................................................................. 14
Flat Rolling
Creating Bends......................................................................................................................... 16
Creating Cylinders
Creating Cones
Using Wire Grooves to Bend Objects
SECTION 4: ACCESSORIES
SECTION 5: MAINTENANCE......................................................................................................... 31
Schedule
Cleaning & Protecting
Lubrication
.................................................................................................................................. 9
..................................................................................................................................... 9
.................................................................................................................................... 10
.................................................................................................................................. 12
............................................................................................................................... 15
.................................................................................................................................. 31
................................................................................................................................ 32
....................................................................................................................... 6
............................................................................................... 6
................................................................................................... 8
......................................................................................................................... 9
....................................................................................................................... 9
.................................................................................................................. 11
.................................................................................................................... 13
........................................................................................................... 14
.................................................................................................................... 18
........................................................................................................................ 21
...................................................................................... 29
......................................................................................................... 30
.............................................................................................................. 31
SECTION 6: SERVICE
Troubleshooting
SECTION 7: PARTS
.......................................................................................................................................... 34
Main
Labels & Cosmetics
WARRANTY & RETURNS
................................................................................................................... 33
........................................................................................................................ 33
....................................................................................................................... 34
................................................................................................................. 36
............................................................................................................. 37
We stand behind our machines! If you have questions or need help, contact us with the information
below. Before contacting, make sure you get the
serial number
machine ID label. This will help us help you faster.
We want your feedback on this manual. What did
you like about it? Where could it be improved?
Please take a few minutes to give us feedback.
Email: manuals@grizzly.com
We are proud to provide a high-quality owner’s
manual with your new machine!
We
instructions, specifications, drawings, and photographs
in this manual. Sometimes we make mistakes, but
our policy of continuous improvement also means
that
you receive is
slightly different than shown in the manual
If you find this to be the case, and the difference
between the manual and machine leaves you
confused or unsure about something
check our
website for an updated version. W
current
manuals and
on our web-
site at
Alternatively, you can call our Technical Support
for help. Before calling, make sure you write
down the
serial number
from the machine ID label (see below). This
information is required for us to provide proper
tech support, and it helps us determine if updated
documentation is available for your machine.
INTRODUCTION
Contact Info
and manufacture date from the
Grizzly Technical Support
1815 W. Battlefield
Springfield, MO 65807
Phone: (570) 546-9663
Email: techsupport@grizzly.com
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Manual Accuracy
made every effort to be exact with the
sometimes the machine
.
,
e post
manual updates for free
www.grizzly.com.
manufacture date and
Manufacture Date
Serial Number
-2-
Model T32718 (Mfd. Since 07/21)
Identification
To reduce your risk of
serious injury, read this
entire manual BEFORE
Become familiar with the names and locations of the controls and features shown below to better understand
the instructions in this manual.
Rear Roller
Upper Roller
Lower Roller
Crank
Handle
Thickness
Adjustment
Knob
(1 of 2)
Upper Roller
Release Lever
Release Lever
Lock Knob
Radius
Adjustment
Knob
(1 of 2)
Model T32718 (Mfd. Since 07/21)
using machine.
-3-
Controls &
To reduce your risk of
serious injury, read this
entire manual BEFORE
Components
using machine.
Refer to the following figures and descriptions to
become familiar with the basic controls and components of this machine. Understanding these
items and how they work will help you understand
the rest of the manual and minimize your risk of
injury when operating this machine.
A
B
E
H
G
F
Figure 2. Adjustment components.
E. Upper Roller Release Lever: Releases
upper roller from frame for workpiece removal.
F. Radius Adjustment Knob (1 of 2): Adjusts
rear roller up and down for different sized
radius bends.
C
D
Figure 1. Main components.
A. Rear Roller: Controls bend radius.
B. Upper Roller: Secures and presses
workpiece against lower roller.
C. Crank Handle: Turns lower roller, feeding
workpiece through machine.
D. Lower Roller: Feeds workpiece through
machine.
G. Thickness Adjustment Knob (1 of 2):
Adjusts lower roller up and down for different
workpiece thicknesses.
H. Release Lever Lock Knob: Secures upper
roller release lever.
-4-
Model T32718 (Mfd. Since 07/21)
Machine Data Sheet
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL T32718 41" SLIP ROLL
Product Dimensions:
Weight.............................................................................................................................................................. 336 lbs.
Width (side-to-side) x Depth (front-to-back) x Height............................................................... 57-1/2 x 20-1/2 x 43 in.
Footprint (Length x Width)..................................................................................................................... 45-1/2 x 18 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content........................................................................................................................................................... Machine
Weight.............................................................................................................................................................. 408 lbs.
Length x Width x Height....................................................................................................................... 60 x 24 x 26 in.
Must Ship Upright................................................................................................................................................... Yes
Main Specifications:
Capacities
Maximum Width......................................................................................................................................... 41 in.
Maximum Thickness Mild Steel............................................................................................................... 15 Ga.
Slip Roll Minimum Cylinder Diameter.......................................................................................................... 3 in.
Slip Roll Roller Diameter.............................................................................................................................. 3 in.
Slip Roll Wire Sizes.................................................................................................................. 5/16, 3/8, 1/2 in.
Construction
Base........................................................................................................................................................... Steel
Frame......................................................................................................................................................... Steel
Head and Tail Supports.............................................................................................................................. Steel
Rollers....................................................................................................................................... Hardened Steel
Other Specifications:
Country of Origin ................................................................................................................................................ China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time ........................................................................................................ 20 Minutes
Serial Number Location ................................................................................................................... Machine ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Features:
41" Maximum Capacity
3" Ground & Polished Rollers
5/16", 3/8", & 1/2" Wire/Rod Grooves
Dual Knob Material Thickness Adjustment
Quick-Release Top Roller
Model T32718 (Mfd. Since 07/21)
-5-
SECTION 1: SAFETY
For Your Own Safety, Read Instruction
Manual Before Operating This Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that
safety messages by themselves do not eliminate danger and are not a substitute for proper
accident prevention measures. Always use common sense and good judgment.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.
Alerts the user to useful information about proper operation of the
NOTICE
machine to avoid machine damage.
Safety Instructions for Machinery
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained operators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, disconnect power, remove switch keys, or lock-out
machine to prevent unauthorized use—especially
around children. Make your workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use
machinery in areas that are wet, cluttered, or have
poor lighting. Operating machinery in these areas
greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental
alertness is required for safe operation of machinery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.
ELECTRICAL EQUIPMENT INJURY RISKS.
You can be shocked, burned, or killed by touching
live electrical components or improperly grounded
machinery. To reduce this risk, only allow qualified
service personnel to do electrical installation or
repair work, and always disconnect power before
accessing or exposing electrical equipment.
DISCONNECT POWER FIRST.
nect machine from power supply BEFORE making adjustments, changing tooling, or servicing
machine. This prevents an injury risk from unintended startup or contact with live electrical components.
EYE PROTECTION. Always wear ANSI-approved
safety glasses or a face shield when operating or
observing machinery to reduce the risk of eye
injury or blindness from flying particles. Everyday
eyeglasses are NOT approved safety glasses.
Always discon-
-6-
Model T32718 (Mfd. Since 07/21)
WEARING PROPER APPAREL. Do not wear
clothing, apparel or jewelry that can become
entangled in moving parts. Always tie back or
cover long hair. Wear non-slip footwear to reduce
risk of slipping and losing control or accidentally
contacting cutting tool or moving parts.
HAZARDOUS DUST. Dust created by machinery
operations may cause cancer, birth defects, or
long-term respiratory damage. Be aware of dust
hazards associated with each workpiece material. Always wear a NIOSH-approved respirator to
reduce your risk.
HEARING PROTECTION. Always wear hearing protection when operating or observing loud
machinery. Extended exposure to this noise
without hearing protection can cause permanent
hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on
machinery can become dangerous projectiles
upon startup. Never leave chuck keys, wrenches,
or any other tools on machine. Always verify
removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose—do not force
it or an attachment to do a job for which it was
not designed. Never make unapproved modifications—modifying tool or using it differently than
intended may result in malfunction or mechanical
failure that can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing
and balance at all times when operating machine.
Do not overreach! Avoid awkward hand positions
that make workpiece control difficult or increase
the risk of accidental injury.
CHILDREN & BYSTANDERS. Keep children and
bystanders at a safe distance from the work area.
Stop using machine if they become a distraction.
GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or flying
debris. Make sure they are properly installed,
undamaged, and working correctly BEFORE
operating machine.
FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.
NEVER STAND ON MACHINE. Serious injury
may occur if machine is tipped or if the cutting
tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement during operation greatly increases risk of injury or
loss of control. Before starting, verify machine is
stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult
this owner’s manual or the manufacturer for recommended accessories. Using improper accessories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn machine OFF and
ensure all moving parts completely stop before
walking away. Never leave machine running
while unattended.
MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
machine in good working condition. A machine
that is improperly maintained could malfunction,
leading to serious personal injury or death.
DAMAGED PARTS. Regularly inspect machine
for damaged, loose, or mis-adjusted parts—or
any condition that could affect safe operation.
Immediately repair/replace BEFORE operating
machine. For your own safety, DO NOT operate
machine with damaged parts!
MAINTAIN POWER CORDS. When disconnecting cord-connected machines from power, grab
and pull the plug—NOT the cord. Pulling the cord
may damage the wires inside. Do not handle
cord/plug with wet hands. Avoid cord damage by
keeping it away from heated surfaces, high traffic
areas, harsh chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the intended operation, stop using the machine! Contact our
Technical Support at (570) 546-9663.
Model T32718 (Mfd. Since 07/21)
-7-
Additional Safety for Slip Rolls
Serious injury can occur from fingers or hands getting crushed /pinched in rotating parts. Sharp
metal edges can easily cut skin. An unsecured machine can tip during operation and cause
crushing injuries. To minimize risk of injury, anyone operating this machine MUST completely
heed hazards and warnings below.
CRUSHING & PINCHING INJURIES. Slip rolls
can quickly crush or pinch fingers or hands. Never
place fingers or hands between or near rollers during operation.
METAL EDGES. Sharp edges on sheet metal can
result in severe cuts. Always wear leather gloves
and buttoned long-sleeves when working with
sheet metal. Always chamfer and deburr metal
edges.
BACK INJURIES. Cranking motion required to
operate slip roll is potentially harmful if proper
technique is not used. To avoid back injuries, keep
back vertical and never over-exert yourself or operate slip roll in awkward positions.
TOOL USAGE. Do not attempt to process any
material outside capacities of this machine (e.g.,
glass, ceramic, plastic, etc.) that could result in
material or tool breakage.
FOOT PROTECTION. Heavy workpieces accidentally falling off of rollers during operation can injure
operator’s feet. To reduce your risk, wear steeltoed boots when using machine.
SECURING SLIP ROLL. Before using, secure
slip roll to floor so it can withstand dynamic forces
involved with forming sheet metal. Otherwise, it
may move or tip during operation, causing serious
injury or property damage.
FEEDING WORKPIECE. Forcefully jamming
workpiece through rollers could cause hands or
fingers to slip and get caught in moving parts,
causing pinching and crushing injuries. DO NOT
use hands to force workpiece through rollers.
HAND PLACEMENT. Holding workpiece too close
to rollers during operation increases risk of pinching and crushing injuries. To reduce your risk,
NEVER place hands and fingers near rollers during operation.
CAPACITY. Exceeding capacity of machine may
result in sudden breakage that ejects dangerous
metal debris at the operator or bystanders, or
causes machine damage. Only use sheet metal
that is within the rated capacity of machine (refer
to the Machine Data Sheet).
Like all machinery there is potential danger
when operating this machine. Accidents
are frequently caused by lack of familiarity
or failure to pay attention. Use this machine
with respect and caution to decrease the
risk of operator injury. If normal safety precautions are overlooked or ignored, serious personal injury may occur.
-8-
No list of safety guidelines can be complete. Every shop environment is different.
Always consider safety first, as it applies
to your individual working conditions. Use
this and other machinery with caution and
respect. Failure to do so could result in
serious personal injury, damage to equipment, or poor work results.
Model T32718 (Mfd. Since 07/21)
SECTION 2: SETUP
The following is a list of items shipped with your
machine. Before beginning setup, lay these items
out and inventory them.
If any non-proprietary parts are missing (e.g. a
nut or a washer), we will gladly replace them; or
for the sake of expediency, replacements can be
obtained at your local hardware store.
This machine was carefully packaged for safe
transport. When unpacking, separate all enclosed
items from packaging materials and inspect them
for shipping damage.
,
please
at (570) 546-9663.
IMPORTANT:
you are completely satisfied with the machine and
have resolved any issues between Grizzly or the
shipping agent. You MUST have the original pack-
aging to file a freight claim. It is also extremely
helpful if you need to return your machine later.
Unpacking
If items are damaged
call us immediately
Save all packaging materials until
Needed for Setup
The following are needed to complete the setup
process, but are not included with your machine.
Inventory
Box 1 (Figure 3) Qty
A. Slip Roll (Not Shown) ................................. 1
B. Legs ............................................................ 2
C. Shoulder Screw M10-1.5 x 14 ..................... 1
D. Hollow Handle ............................................ 1
E. Cap Screws M8-1.25 x 25 .......................... 8
F. Flat Washers 8mm ................................... 16
G. Lock Washers ............................................. 8
H. Hex Nuts M8-1.25 ....................................... 8
Description Qty
• Disposable Rags ........................ As Needed
• Cleaner/Degreaser ..................... As Needed
• Safety Glasses (for each person) ............... 1
• Disposable Gloves ..................... As Needed
• Additional People ....................................... 3
• Wrench or Socket 13mm ............................ 1
• Hex Wrench 6mm ....................................... 1
• Lifting Straps (rated for 500 lbs.) ................ 2
• Forklift or Crane ......................................... 1
• Flat Head Screwdriver 1⁄4" ........................... 1
• Mounting Hardware .................... As Needed
Model T32718 (Mfd. Since 07/21)
B
Figure 3. Loose inventory.
C
E
F
G
H
D
NOTICE
If you cannot find an item on this list, carefully check around/inside the machine and
packaging materials. Often, these items get
lost in packaging materials while unpacking or they are pre-installed at the factory.
-9-
Cleanup
The unpainted surfaces of your machine are
coated with a heavy-duty rust preventative that
prevents corrosion during shipment and storage.
This rust preventative works extremely well, but it
will take a little time to clean.
Be patient and do a thorough job cleaning your
machine. The time you spend doing this now will
give you a better appreciation for the proper care
of your machine's unpainted surfaces.
There are many ways to remove this rust preventative, but the following steps work well in a wide
variety of situations. Always follow the manufacturer’s instructions with any cleaning product you
use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.
Before cleaning, gather the following:
• Disposable rags
• Cleaner/degreaser (WD•40 works well)
• Safety glasses & disposable gloves
• Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
2.
3.
4.
Many cleaning solvents
work in a well-ventilated
Cleanup
Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. Avo id
using these products
to clean machinery.
Put on safety glasses.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it soak
for 5–10 minutes.
Wipe off the surfaces. If your cleaner/degreas-
er is effective, the rust preventative will wipe
off easily. If you have a plastic paint scraper,
scrape off as much as you can first, then wipe
off the rest with the rag.
are toxic if inhaled. Only
area.
NOTICE
Avoid harsh solvents like acetone or brake
parts cleaner that may damage painted surfaces. Always test on a small, inconspicuous location first.
T23692—Orange Power Degreaser
A great product for removing the waxy shipping grease from the non-painted parts of the
machine during clean up.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality
metal protectant to prevent rust.
-10 -
Figure 4. T23692 Orange Power Degreaser.
Model T32718 (Mfd. Since 07/21)
Site Considerations
Weight Load
for the weight
of your machine. Make sure that the surface upon
of the machine, additional equipment that may be
Physical Environment
The physical environment where the machine
is operated is important for safe operation and
longevity of components. For best results, operate this machine in a dry environment that is
free from excessive moisture, hazardous chemicals, airborne abrasives, or extreme conditions.
Extreme conditions for this type of machinery are
generally those where the ambient temperature
range is outside 41°–104°F; the relative humidity
range is outside 20–95% (non-condensing); or
the environment is subject to vibration, shocks,
or bumps.
Shadows, glare, or strobe effects that may distract
Space Allocation
Consider the largest size of workpiece that will
be processed through this machine and provide
enough space around the machine for adequate
operator material handling or the installation of
auxiliary equipment. With permanent installations,
leave enough space around the machine to open
or remove doors/covers as required by the maintenance and service described in this manual.
See below for required space allocation.
Refer to the Machine Data Sheet
which the machine is placed will bear the weight
installed on the machine, and the heaviest workpiece that will be used. Additionally, consider the
weight of the operator and any dynamic loading
that may occur when operating the machine.
Lighting
Lighting around the machine must be adequate
enough that operations can be performed safely.
or impede the operator must be eliminated.
Children or untrained people
may be seriously injured by
this machine. Only install in an
access restricted location.
Keep Area
Unobstructed
Keep Area
Unobstructed
20½"
Model T32718 (Mfd. Since 07/21)
Figure 5. Working clearances.
57½"
-11-
Assembly
The machine must be fully assembled before it
can be operated. Before beginning the assembly
process, refer to
all
goes smoothly, first clean any
ered or coated in heavy-duty rust preventative (if
applicable).
Needed for Setup and gather
listed items. To ensure the assembly process
parts that are cov-
5.
Attach (2) legs to slip roll, as shown in Figure
6, with (8) M8-1.25 x 25 cap screws, (16)
8mm flat washers, (8) lock washers, and (8)
M8-1.25 hex nuts.
With the exception of the crank handle and stand
legs, the slip roll is fully assembled when shipped.
To assemble machine:
Place shipping crate near installation loca-
1.
tion, then remove crate top and sides and set
small items aside.
Unbolt machine from shipping pallet.
2.
3. Place crate top on ground near machine to
protect machine in next step.
HEAVY LIF T!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,
get help from other people
and use a forklift (or other
lifting equipment) rated for
weight of this machine.
x 8
Leg
(1 of 2)
Figure 6. Legs attached to slip roll.
6.
Place lifting straps around and under rollers
at locations shown in Figure 7. Straps should
spread as wide as possible.
4.
With help from assistants, move slip roll off
of pallet and onto crate top and orient it on
its side so model number label faces up (see
Figure 6).
-12-
Figure 7. Lifting straps placed around and under
rollers.
Model T32718 (Mfd. Since 07/21)
Lag shield anchors with lag screws (see below)
are a popular way to anchor machinery to a concrete floor, because the anchors sit flush with the
floor surface, making it easy to unbolt and move
the machine later, if needed. However, anytime
local codes apply, you MUST follow the anchoring
methodology specified by the code.
7. With help of another person to steady load,
use forklift or crane to lift machine from
floor and onto legs at desired location (see
Figure 8).
— If load is unbalanced, immediately lower
machine and reposition lifting straps as
necessary. Repeat this step until you are
satisfied that load is safely balanced.
Anchoring to Floor
Number of Mounting Holes ............................ 4
Diameter of Mounting Hardware
The Model T32718 is top heavy and may tip
as a result of the dynamic forces necessary for
operation. This machine must be anchored to the
floor to prevent tipping or shifting. Because floor
materials may vary, floor mounting hardware is
not included.
Severe injury may occur from machine
tipping over. Anchor machine to floor to
prevent tipping as a result of lateral force
needed to operate this machine.
Anchoring to Concrete Floors
.................3⁄8"
Figure 8. Machine lifted onto legs.
Attach hollow handle to crank with M10-1.5 x
8.
14 shoulder screw (see Figure 9).
Crank
Figure 9. Attaching hollow handle to crank with
shoulder screw.
Lag Screw
Flat Washer
Machine Base
Concrete
Figure 10. Popular method for anchoring
machinery to a concrete floor.
Lag Shield Anchor
Drilled Hole
Model T32718 (Mfd. Since 07/21)
-13-
SECTION 3: OPERATIONS
The purpose of this overview is to provide the novice machine operator with a basic understanding
of how the machine is used during operation, so
the
discussed later
in this manual
Due to the generic nature of this overview, it is
not intended to be an instructional guide. To learn
more about specific operations, read this entire
manual,
training from experienced
machine operators
outside of this manual by reading "how-to" books,
trade magazines, or websites.
To reduce your risk of
serious injury, read this
entire manual BEFORE
Operation Overview
machine controls/components
are easier to understand.
This machine is designed for cold rolling
only. Using a torch or other means for hot
rolling will permanently damage and deform
rollers and frame of machine.
Sample Illustration
Throughout this manual, diagrams are used to
illustrate how the components of the machine are
used during the various steps of operation.
seek additional
, and do additional research
using machine.
Damage to your eyes and
hands could result from
using this machine without proper protective gear.
Always wear leather gloves
and safety glasses, when
operating this machine.
Familiarize yourself with the following illustration,
its relationship to the machine, and the symbols
used in it before proceeding through this manual.
CCW
Front Rear
Bold, solid lines indicate that this
component is used in this step.
Light, dashed lines indicate that this
component is not used in this step.
If you are not experienced with this type
of machine, WE STRONGLY RECOMMEND
that you seek additional training outside of
this manual. Read books/magazines or get
formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable
for accidents caused by lack of training.
-14-
CW
CCW
Arrows indicate the direction of
movement of a component.
Rotational arrows indicate the direction a
component must be turned.
CW=Clockwise
CCW=Counterclockwise
Model T32718 (Mfd. Since 07/21)
Flat Rolling
This slip roll can be used to flat roll sheet metal
up to 15 gauge mild steel. This can be done to
straighten sheet metal that is slightly out of form.
Note: Plastic deformation is permanent. Once a
workpiece has been sharply creased or bent, it
cannot be straightened using this slip roll.
Upper and lower rollers of
machine present pinching
hazard. Make sure no body
part or clothing is near area
between rollers. Failure to
follow this warning may
result in fingers, hair, or
clothing being pulled into
machine, causing personal
injur y.
3
. Place workpiece between upper and lower
rollers, as shown in Figure 12. Turn thickness adjustment knobs to raise lower roller
until workpiece is held snugly between upper
and lower rollers. Make sure to turn knobs
equal amounts so lower roller is parallel with
upper roller.
CW
Figure 12. Raising lower roller.
To flat roll:
1. Turn thickness adjustment knobs to adjust
1
lower roller to approximately
/4" below top
roller (see Figure 11).
Lower rear roller to lowest position (see
2.
Figure 11).
Rear
Roller
CCW
Lower
CCW
Roller
4.
Remove workpiece from between rollers,
then raise lower roller slightly by rotating
thickness adjustment knobs approximately
turn (see Figure 13).
CW
1
Figure 13. Raising lower roller
⁄4 turn.
1
⁄4
Figure 11. Slip roll preparation.
Model T32718 (Mfd. Since 07/21)
-15-
5. With help of an assistant, feed workpiece
into rollers while turning crank handle (see
Figure 14).
CW
Figure 14. Flat rolling workpiece.
Creating Bends
To create bend:
1. Turn thickness adjustment knobs to adjust
1
lower roller to approximately
/4" below top
roller (see Figure 15).
Lower rear roller to lowest position (see
2.
Figure 15).
Rear
Roller
CCW
Lower
CCW
Roller
This slip roll can create constant-radius bends in
sheet metal up to 15 gauge mild steel.
Note: The method for creating a specific radius is
a trial-and-error process. Due to the many variations among metal workpieces, no single positioning will create the same curve on all materials. We
recommend using scrap pieces the same dimensions and material as the final workpiece until the
desired curve is achieved.
Upper and lower rollers of
machine present pinching
hazard. Make sure no body
part or clothing is near area
between rollers. Failure to
follow this warning may
result in fingers, hair, or
clothing being pulled into
machine, causing personal
injur y.
Figure 15. Slip roll preparation.
3
. Place workpiece between upper and lower
rollers, as shown in Figure 16. Turn thickness adjustment knobs to raise lower roller
until workpiece is held snugly between upper
and lower rollers. Make sure to turn knobs
equal amounts so lower roller is parallel with
upper roller.
CW
-16 -
Figure 16. Raising lower roller.
Model T32718 (Mfd. Since 07/21)
4. Turn crank handle clockwise to feed workpiece
until its leading edge is directly above rear
roller, as shown in Figure 17.
CW
Figure 17. Feeding workpiece.
Machine poses a cutting
hazard if workpieces are
not properly handled. If
necessary, get assistance
to support workpiece. Make
sure all helpers are wearing
leather gloves and safety
glasses when assisting in
use of machine.
Depending on size and shape of workpiece,
you may need assistance to support
workpiece as it exits machine. Failure to
adequately support workpiece may result in
workpiece falling, causing injuries.
Turn radius adjustment knobs to raise rear
5.
roller until desired radius bend is reached
(see Figure 18). Make sure to turn knobs
equal amounts so rear roller is always parallel with other rollers. Failure to do so will create a larger radius on one end than the other,
resulting in a cone or spiral shape.
CW
6. Turn crank handle clockwise to feed
workpiece through machine. Continue turning
until workpiece is completely through upper
and lower rollers (see Figure 19).
CW
Figure 19. Feeding workpiece through machine.
Figure 18. Setting bending radius.
Model T32718 (Mfd. Since 07/21)
-17-
Creating Cylinders
This slip roll can be used to easily and accurately
create cylinders.
Note: The method for creating a specific radius is
a trial-and-error process. Due to the many variations among metal workpieces, no single positioning will create the same curve on all materials.
To create a cylinder:
If you know the diameter of the cylinder you want
to create, use the formula below to calculate the
length of material needed.
C=πD
C=Circumference
(Length of Material Needed)
π=Pi (Approximately 3.14)
D=Diameter
Example: Suppose you want to create a 6" diameter cylinder. You would use the above formula as
follows:
C=πD
C=3.14 x 6"
C=187⁄8"
7
The result of 18
metal that is approximately 18
⁄8" indicates that a piece of sheet
7
⁄8" in length is
needed to create a 6" diameter cylinder.
You can use the slip roll to create a bend with the
correct radius so that the two ends meet, forming
a 6" diameter cylinder (see Figure 20).
1. Turn thickness adjustment knobs to adjust
1
lower roller to approximately
/4" below top
roller (see Figure 21).
Lower rear roller to lowest position (see
2.
Figure 21).
Rear
Roller
CCW
Lower
CCW
Roller
Figure 21. Slip roll preparation.
. Place workpiece between upper and lower
3
rollers, as shown in Figure 22. Turn thickness adjustment knobs to raise lower roller
until workpiece is held snugly between upper
and lower rollers. Make sure to turn knobs
equal amounts so lower roller is parallel with
upper roller.
C=πD
6
" Dia.
C=3.14 x 6"
7
⁄
C=18
"
8
Workpiece
187⁄
" Circumference
8
Figure 20. Example of calculating circumference
and needed workpiece length.
Once you have a workpiece the necessary length,
follow the following steps to create the cylinder.
-18-
CW
Figure 22. Raising lower roller.
Model T32718 (Mfd. Since 07/21)
4. Turn crank handle clockwise to feed
workpiece until it is approximately halfway
through rollers.
Turn radius adjustment knobs to raise rear
5.
roller until desired radius bend is reached
(see Figure 23). Make sure to turn knobs
equal amounts so rear roller is always parallel with other rollers. Failure to do so will create a larger radius on one end than the other,
resulting in a cone shape.
7.
Rotate workpiece 180°, insert curved end into
slip roll, then feed workpiece through again
(see Figures 25–26).
CW
Figure 25. Re-inserting workpiece.
CW
Figure 23. Setting bending radius.
Note: Always err on the side of making radius
too large rather than too small. It is easy to
decrease radius but very difficult to increase
radius later.
Turn crank handle clockwise to feed
6.
workpiece through machine. Continue turning
until workpiece is completely through upper
and lower rollers (see Figure 24).
CW
CW
Figure 26. Creating a cylinder.
Figure 24. Feeding workpiece through machine.
Model T32718 (Mfd. Since 07/21)
-19 -
Continue to feed workpiece until cylinder is
8.
formed, as shown in Figure 27.
CW
10.
Slide upper roller out from upper roller brack-
et (see Figure 29), remove workpiece from
upper roller, then slide upper roller back into
bracket.
Figure 27. Finishing cylinder.
— If ends of cylinder do not meet, raise rear
roller equally at both ends, then feed
entire cylinder through machine again.
Repeat as necessary.
Rotate release lever lock knob counterclock-
9.
wise until upper roller release lever can be
pulled down, and flat edges of upper roller
bracket are parallel with slots in frame (see
Figure 28).
Upper Roller
Upper Roller
Bracket
Figure 29. Upper roller released (workpiece
already removed from roller for photo clarity).
Rotate upper roller release lever upward
11.
to its vertical position, and tighten release
lever lock knob to secure upper roller (see
Figure 30).
Release Lever
Upper Roller
Lock Knob
Upper Roller Bracket
Release
Lever
Lock Knob
Upper Roller
Release Lever
Figure 28. Upper roller release lever pulled
down.
-20-
Figure 30. Upper roller secured.
— If ends of cylinder overlap, either attempt
to increase radius by manually bending
it, or scrap workpiece and start at Step 1
with new workpiece.
Model T32718 (Mfd. Since 07/21)
Creating Cones
Bending cones requires more advanced equations and techniques than cylinders. The following
section explains the basic principles for bending a truncated, concentric cone. If you require
information for bending more complicated cones,
please consult outside training, books, and other
research.
Similar to the process for bending cylinders, if
you know the two diameters and the height of the
cone you want to create (see Figure 31), you can
use those values to determine the dimensions of
the initial, flat workpiece before bending.
Height
There are 5 values you will need to calculate in
order to cut a flat workpiece that will bend into
a functional cone: LargeC, SmallC, RadiusH,
TConeH, and TConeRadiusH.
LargeC and SmallC
Use the following formulas to calculate the
circumference of both cone openings.
LargeC=πLargeD,
SmallC=πSmallD
LargeC=Large Circumference
(Arc Length of Material Needed at Larger End)
SmallC=Small Circumference
(Arc Length of Material Needed at Smaller End)
π=Pi (Approximately 3.14)
LargeD=Large Diameter
Large Dia.
Small Dia.
Figure 31. Example of known cone dimensions.
The Model T32718 can bend cylinder and cone
diameters as small as 3" due to the roller size, so
both diameters of your cone must be larger than
3" to be bent on this machine. Since a "true" cone
requires one of the diameters to equal 0", figures
and steps in this section refer to a "truncated
cone", or a cone lacking an apex whose top is
parallel to the base (see Figure 32).
SmallD=Small Diameter
Large Circum.
Small Circum.
Figure 33. Location of small and large
circumference of flat workpiece.
Example: Suppose you want to create a cone
with a 5" diameter at one end and a 3" diameter
on the other end. You would use the circumference formulas as follows:
Truncated Cone
Figure 32. Example a truncated and a true cone.
Model T32718 (Mfd. Since 07/21)
True Cone
LargeC=
LargeC=3.14 x 5"
LargeC=15
πLargeD SmallC=πSmallD
11
⁄16" SmallC=97⁄16"
SmallC=3.14 x 3"
-21-
The results indicate that a piece of sheet metal
needs an arc on one side of approximately
11
⁄16" and an arc of 97⁄16" on the other side (see
15
Figure 34).
1511⁄16" Circum.
Radius height differs from the actual cone height
because, as you can see from Figure 36, the
radius height is not 90° in relation to table or floor.
7
9
⁄16" Circum.
Figure 34. Example of calculated arc
circumferences from known diameters.
RadiusH
Next we need to figure out the radius height.
RadiusH=√(ConeH)² + (LargeD/2-SmallD/2)²
RadiusH=Flat Workpiece Height
(Width of Material Needed between Two Arcs)
LargeD=Large Diameter
RadiusH
ConeH
Figure 36. Difference between radius height and
overall cone height.
Suppose the cone in the previous example has
a height of 6". To find the radius height of the
cone, you would use the radius height formula as
follows:
RadiusH=√(ConeH)² + (LargeD/2 - SmallD/2)²
RadiusH=√6² + (5/2 - 3/2)²
RadiusH=√6² + (2.5 - 1.5)²
RadiusH=√6² + 1²
RadiusH=√37
RadiusH=6.083
5
RadiusH=6
⁄64"
SmallD=Small Diameter
ConeH=Finished Cone Height
RadiusH
Figure 35. Radius height of flat workpiece.
The results indicate that the piece of sheet metal
needs a radius height on either side of approxi-
5
mately 6
65⁄64"
⁄64" (see Figure 37).
5
6
⁄64"
Figure 37. Example of calculated radius height
from known diameters and overall cone height.
-22-
Model T32718 (Mfd. Since 07/21)
TConeH
Next, we need to calculate the finished height of
the cone if it were a "true" cone:
TConeH=ConeH x
(LargeD - SmallD)
TConeH=Finished True Cone Height
ConeH=Finished Truncated Cone Height
L a r g e D
The results indicate that our truncated cone with
a finished height of 6, a small diameter of 3, and
a large diameter of 5 would have a height of 15 if
the edges continued on to meet at an apex to form
a true cone (see Figure 39).
LargeD=Large Diameter
SmallD=Small Diameter
TConeH
ConeH
Figure 38. Finished true cone and truncated
cone heights measurements.
Following along our previous example, we can
plug in the values we know:
15"
Figure 39. Example of calculated finished true
cone height.
TConeRadiusH
The last value we need is the radius height of our
cone if it were a true cone. Similar to calculating
the radius height for the truncated cone as we did
in RadiusH, you will use the TConeH value found
in the previous section to find the radius height of
the true cone.
TConeRadiusH=√(TConeH)² + (LargeD/2)²
TConeRadiusH=True Cone Flat Workpiece Height
TConeH=Finished True Cone Height
TConeH=ConeH x
LargeD - SmallD
TConeH=6 x
5 - 3
TConeH=6 x
2
5
5
L a r g e D
TConeH=6 x 2.5
TConeH=15
Model T32718 (Mfd. Since 07/21)
LargeD=Large Diameter
TConeRadiusH
Figure 40. Location of finished and radius true
cone heights.
TConeH
-23-
Our example looks like this:
TConeRadiusH=√(TConeH)² + (LargeD/2)²
TConeRadiusH=√(15)² + (5/2)²
TConeRadiusH=√15² + 2.5²
TConeRadiusH=√225 + 6.25
TConeRadiusH=√231.25
TConeRadiusH=15. 207
TConeRadiusH=15
13
⁄64"
The results indicate that, if our cone extended to
become a true cone, the true cone would have a
radius height of approximately
When all the previous values have been calculated, you can use them to prepare and bend your
workpiece as described in Creating Cone.
15
13
⁄64".
Creating a Cone
Once all the necessary values have been calculated, you can prepare and bend the workpiece.
Items Needed Qty
Marker/Pencil ..................................................... 1
String or Cord
Scissors
Measuring Tape
Ruler/Straightedge
Metal Shear (or other metal-cutting tool)
.................................... As Needed
........................................................1 Pr.
................................................. 1
............................................. 1
........... 1
2.
Find and mark center point on workpiece
(see Figure 42).
Center Point
Figure 42. Center point marked on workpiece.
3. Measure and cut string or cord to length of
TConeRadiusH.
Press one end of string to center point
4.
marked in Step 2, then use other end to draw
outer circumference of cone on workpiece
(see Figure 43).
To create a cone:
Locate or cut a round or square workpiece
1.
that has a length and width at least twice
as large as calculated TConeRadiusH (see
Figure 41).
TConeRadiusH x 2
TConeRadiusH x 2
Figure 41. Workpiece with required length and
width.
String
Figure 43. Using string to draw outer
circumference circle.
-24-
Model T32718 (Mfd. Since 07/21)
5. Cut length of RadiusH off of string to
repeat Step 4 for inner circumference (see
Figure 44).
Lay LargeC string over outer circle line,
8.
beginning at line marked in Step 6, and mark
outer circle at end of string (Figure 46).
Mark At
End of String
Figure 44. Using string to draw inner
circumference circle.
6.
Mark straight line from center point
mark to outer circle (see Figure
45). Location of this line does not matter.
1st Cone
Edge Line
Figure 45. Straight line from center to outer
circle.
Figure 46. Using string to mark large
circumference value.
9.
Mark straight line from center point mark to
outer circle mark from Step 8 (see Figure 47).
2nd Cone
Edge Line
Figure 47. Straight line from center to large
circumference mark.
7. Measure and cut fresh piece of string or cord
to length of LargeC.
Model T32718 (Mfd. Since 07/21)
-25-
10. Measure values shown in see Figure 48 and
RadiusH
compare to values calculated in previous
sections.
Lower rear roller to lowest position (see
13.
Figure 49).
.
m
u
c
r
i
C
l
l
a
m
S
r
a
L
.
m
u
c
r
i
C
e
g
Figure 48. Dimensions to measure for accuracy.
— If values do not match, a calculation or
measurement is incorrect. Correct calculation or measurements before proceeding.
— If values do match, calculations and
measurements are correct. Proceed to
Step 11.
Cut workpiece to measurements drawn in
11.
previous steps to prepare for bending operation.
Rear
Roller
CCW
Lower
CCW
Roller
Figure 49. Slip roll preparation.
14
. Place workpiece between upper and lower
rollers, as shown in Figure 50. Turn thickness adjustment knobs to raise lower roller
until workpiece is held snugly between upper
and lower rollers. Make sure to turn knobs
equal amounts so lower roller is parallel with
upper roller.
Note: The method for creating specific radii
is a trial-and-error process. Due to the many
variations among metal workpieces, no single positioning will create the same curve
on all materials. We suggest practicing on
scrap material of a similar size and thickness
before attempting the operation on a desired
workpiece.
. Turn thickness adjustment knobs to adjust
12
lower roller to approximately
1
/4" below top
roller (see Figure 49).
CW
Figure 50. Raising lower roller.
-26-
Model T32718 (Mfd. Since 07/21)
Note: Front edge of workpiece should be
parallel with front rollers, and large circumference side should be on the right (see
Figure 51).
Small Circum.
Large Circum.
Figure 51. Inserting workpiece for cone-bending
operation.
Turn radius adjustment knobs to raise rear
16.
roller until larger desired radius bend is
reached (see Figure 53). For this step, turn
knobs equal amounts so rear roller is parallel
with other rollers.
CW
15. Turn crank handle clockwise to feed workpiece
until front edge of workpiece is directly over
rear roller (see Figure 52).
Figure 52. Workpiece fed so edge is over rear
roller.
Figure 53. Setting larger bending radius.
Adjust left radius adjustment knob further
17.
until smaller desired radius bend is reached
(see Figure 54). This will create a smaller
radius on the left side than the right side.
Figure 54. Example of unequal bending radii for
bending a cone.
Model T32718 (Mfd. Since 07/21)
Note: Always err on the side of making radius
too large rather than too small. It is easy to
decrease radius but very difficult to increase
radius later.
Turn crank handle clockwise to feed
18.
workpiece through machine. Continue turning
until workpiece is completely through upper
and lower rollers.
-27-
— If ends of cone do not meet, one or both of
bending radii is too large. Adjust rear roller
up on side (or sides) that need adjustment, then feed entire cylinder through
machine again. Repeat as necessary.
Note: This process can take many minor
adjustments to obtain the results you want.
Rotate release lever lock knob counterclock-
19.
wise until upper roller release lever can be
pulled down, and flat edges of upper roller
bracket are parallel with slots in frame (see
Figure 55).
Upper Roller Bracket
Release
Lever
Lock Knob
21. Rotate upper roller release lever upward
to its vertical position, and tighten release
lever lock knob to secure upper roller (see
Figure 57).
Release Lever
Upper Roller
Figure 57. Upper roller secured.
Lock Knob
Upper Roller
Release Lever
Figure 55. Upper roller release lever pulled
down.
20.
Slide upper roller out from upper roller brack-
et (see Figure 56), remove workpiece from
upper roller, then slide upper roller back into
bracket.
Upper Roller
Upper Roller
Bracket
— If ends of cone overlap, either attempt
to increase radius (or radii) by manually
bending, or scrap workpiece and start at
Step 1 with new workpiece.
Figure 56. Upper roller released (workpiece
already removed from roller for photo clarity).
-28-
Model T32718 (Mfd. Since 07/21)
Using Wire Grooves
to Bend Objects
This slip roll can be used to shape wires, rods,
and small-diameter tubing. The wire grooves can
also be used when rolling sheet metal that has a
wire bead at one end.
To use wire grooves to bend objects:
1. Turn thickness adjustment knobs to adjust
lower roller to approximately
roller (see Figure 58).
Lower rear roller to lowest position (see
2.
Figure 58).
1
/4" below top
3. Place workpiece into smallest possible groove
on wheel. The three sizes are 5⁄16", 3⁄8", and 1⁄2"
(see Figure 59).
5
⁄16"
3
⁄8"
1
⁄2"
Figure 59. Location of wire grooves.
CCW
Lower
Roller
Figure 58. Slip roll preparation.
Rear
Roller
CCW
Example: Suppose you want to bend a piece
1
⁄4" rod. Though it would fit in any of three
of
grooves, you would use the
5
⁄16" groove since
it is the smallest possible groove that rod will
fit into.
Feed material through machine as described
4.
in Creating Bends on Page 16, Creating
Cylinders on Page 18, or Creating Cones
on Page 21, depending on your operation.
Model T32718 (Mfd. Since 07/21)
-29-
ACCESSORIES
Installing unapproved accessories may
order online at www.grizzly.com or call 1-800-523-4777
SECTION 4: ACCESSORIES
cause machine to malfunction, resulting in
serious personal injury or machine damage.
To reduce this risk, only install accessories
recommended for this machine by Grizzly.
NOTICE
Refer to our website or latest catalog for
additional recommended accessories.
T26722—Master Hand Riveter Kit with Storage
Case
The kit includes hand rivet gun for 2.4, 3.2, 4.0,
and 4.8 rivets; nut rivet gun for 6-32, 8-32, 10-24,
1
⁄4-20 nuts; and 50 pieces each of 2.4, 3.2,
and
4.0, and 4.8 aluminum rivets; and 25 pieces each
of 6-32, 8-32, 10-24, and
1
⁄4-20 carbon steel nuts.
D3042—Double Suction Cup
Handle plate glass, glass mirrors, and sheet metal
with safety and security. Cam-action levers make
placement and removal quick and easy.
Figure 61. Model D3042 Double Suction Cup.
H5503— 1⁄2 HP Electric Sheet Metal Shear
This electric sheet metal shear features a
110V, 2500 RPM, 3.8 amp motor with a 360 degree adjustable swivel head and variable speed
range from 0 to 2500 SPM. Cuts up to 14 gauge
in mild steel and 18 gauge in stainless, at up to
150 inches per minute.
1
⁄2 HP,
1
⁄2 HP Electric Sheet
Figure 60. Model T26722 Master Hand Riveter
Kit with Storage Case.
-30-
Figure 62. Model H5503
Metal Shear.
Model T32718 (Mfd. Since 07/21)
SECTION 5: MAINTENANCE
accidental startup, always
disconnect machine from
Cleaning &
To reduce risk of shock or
power before adjustments,
maintenance, or service.
Schedule
For optimum performance from this machine, this
maintenance schedule must be strictly followed.
Ongoing
To minimize your risk of injury and maintain proper
machine operation, stop using the machine immediately if you ever observe any of the items below,
and fix the problem before continuing operations:
• Loose mounting bolts.
• Damaged rollers.
Any other unsafe condition.
•
Protecting
Cleaning the Model T32718 is relatively easy.
Periodically wipe down the rollers to remove dust
and debris—this ensures rust-promoting material
does not remain on the bare metal surfaces.
Protect the unpainted metal surfaces with regular
applications of products like G96
SLIPIT
for examples).
G5562—SLIPIT
G5563—SLIPIT
G2871—Boeshield
G2870—Boeshield
H3788—G96
H3789—G96
®
, or Boeshield® T-9 (see Figure 63 below
®
1 Qt. Gel
®
12 Oz. Spray
®
T-9 12 Oz. Spray
®
®
Gun Treatment 12 Oz. Spray
®
Gun Treatment 4.5 Oz. Spray
T-9 4 Oz. Spray
®
Gun Treatment,
Weekly Maintenance
• Clean machine.
• Lubricate gears.
• Lubricate roller bushings.
Figure 63. Recommended products for protecting unpainted cast iron/steel part on machinery.
Model T32718 (Mfd. Since 07/21)
-31-
Lubrication
When lubricating this machine, first clean the
components before lubricating them. This step is
critical because grime and dust build up on lubricated components, which makes them hard to
move. Simply adding more lubricant will not result
in smooth moving parts.
T26419—Syn-O-Gen Synthetic Grease
T26685—Moly-D ISO 32 Multi-Function Oil
T26685
T26419
Roller Bushings
Lubrication Type ....T26685 or ISO 32 Equivalent
Lubrication Amount
Lubrication Frequency
Use an oil can to apply a few drops of ISO 32 oil
to the brass roller bushings on the right side and
into the ball oiler on the top of the left side of the
machine (see Figures 66–67). Rotate the crank
handle in both directions to distribute the oil, then
wipe away any excess.
............................ 3–5 Drops
..............................Weekly
Roller
Bushings
Figure 64. Recommended lubrication products.
Gears
Lubrication Type ... T26419 or NLGI#2 Equivalent
Lubrication Amount
Lubrication Frequency
Remove the gear cover and apply a dab of
NLGI#2 grease to the roller gears (see Figure
65). Rotate the crank handle in both directions to
distribute the grease to all the gears, then wipe
away any excess and install the gear cover.
..............................1–2 Dabs
..............................Weekly
Gears
(2 of 4)
Figure 66. Location of brass roller bushings.
Ball Oiler
Figure 67. Location of ball oiler.
-32-
Figure 65. Location of roller gears.
Model T32718 (Mfd. Since 07/21)
Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
the
serial number and manufacture date of your machine before calling.
SECTION 6: SERVICE
replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather
Troubleshooting
Operations
Symptom Possible Cause Possible Solution
Machine
creates cones
when trying
to create
cylinders.
A noticeable
crease is
formed in
workpiece.
Crank handle
does not turn
upper and
lower rollers.
Machine does
not bend
material.
Edges of
cylinder are not
straight.
Ends of cone
do not meet.
Ends of cone
do not meet on
one side.
Workpiece
does not feed
evenly through
machine.
1. Rear roller is not parallel to upper/lower
rollers.
1. Excessive pressure applied in one spot. 1. Reduce bending radius and perform bend in several
1. Gears are damaged or slipping. 1. Check/replace gears.
1. Machine capacities are exceeded.
2. Rear roller not engaged.
1. Workpiece is not straight when inserted in
machine.
2. Lower roller is not parallel to upper roller.
1. Both bending radii too large. 1. Tighten radius adjustment knobs and repeat operation
1. One bending radii too large. 1. Tighten radius adjustment knob of side that does not
1. Lower roller is not parallel to upper roller. 1. Adjust thickness adjustment knobs as necessary to
1. Adjust radius adjustment knobs as necessary to align
rear roller with upper/lower rollers.
passes.
1. Use materials within capacity of machine.
2. Adjust radius adjustment knobs as necessary to
engage rear roller.
1. Verify workpiece is straight when inserted in machine.
2. Adjust thickness adjustment knobs as necessary to
align lower roller with upper roller.
as necessary until cone ends meet.
meet and repeat operation as necessary until cone
ends meet.
align lower roller with upper roller.
Model T32718 (Mfd. Since 07/21)
-33-
24
SECTION 7: PARTS
We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown
are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability.
Main
43
23
53
35
22
36
59
34
52
40
15
47
48
9
10
58
1
6
56
55
48
47
54
7
57
8
38
39
49
26
50
24
29
19
17
25
37
18
14
19
52
14
5
4
59
3
53
27
26
26
32
33
16
26
60
17
24
21
2
31
25
28
20
30
11
12
13
45
46
44
51
52
41
42
-34-
BUY PARTS ONLINE AT GRIZZLY.C OM !
Scan QR code to visit our Parts Store.
Model T32718 (Mfd. Since 07/21)
REF P ART # DES CRIPTION REF P ART # DES CRIPTIO N
Main Parts List
1 PT32718001 ROLLER SUPPORT (LEFT) 31 PT32718031 FLAT WASHER 25 X 34 X 1MM
2 PT32718002 ROLLER SUPPORT (RIGHT) 32 PT32718032 UPPER ROLLER
3 PT32718003 LOWER ROLLER HEIGHT SHAFT 33 PT32718033 UPPER ROLLER QUILL
4 PT32718004 CAP SCREW M6-1 X 20 34 PT32718034 ROLL PIN 6 X 30
5 PT32718005 GREASE FITTING M10-1 STRAIGHT 35 PT32718035 LOCK COLLAR
6 PT32718006 KNOB BOLT M16-2 X 90, D48, ROUND KD 36 PT32718036 UPPER ROLLER LOCK LEVER
7 PT32718007 GEAR SHAFT 37 PT32718037 LOWER ROLLER SUPPORT
8 PT32718008 NEEDLE BEARING HK2525 38 PT32718038 UPPER ROLLER TENSI ON MOUNT
9 PT32718009 GEAR 30T 39 PT32718039 UPPER ROLLER TENSION BLOCK
10 PT32718010 FLAT WASHER 8 X 35 X 2.5MM 40 PT32718040 GEAR COVER
11 PT32718011 LEVER BRACKET 41 PT32718041 BASE
12 PT32718012 CAP SCREW M8-1.25 X 35 42 PT32718042 LEG
13 PT32718013 KNOB BOLT M8-1.25 X 30, D24, ROUND KD 43 PT32718043 KNOB BOLT M16-2 X 80, D48, ROUND KD
14 PT32718014 SET SCREW M8-1.25 X 20 44 PT32718044 FLAT WASHER 12MM
15 PT32718015 HEX BOLT M8-1.25 X 16 45 PT32718045 LOCK WASHER 12MM
16 PT32718016 LOWER ROLLER 46 PT32718046 HEX BOLT M12-1.75 X 25
17 PT32718017 EX T RETAI NI NG RI NG 30 MM 47 PT32718047 FLAT WASHE R 6MM
18 PT32718018 GEAR 18T 48 PT32718048 CAP SCREW M6-1 X 12
19 PT32718019 EX T RETAI NI NG RI NG 25 MM 49 PT32718049 FLAT WASHE R 8MM
20 PT32718020 KEY 6 X 6 X 22 50 PT32718050 CAP SCREW M8-1.25 X 25
21 PT32718021 CRANK 51 PT32718051 LOCK WASHER 8MM
22 PT32718022 SHOULDER SCREW M10-1.5 X 14, 12 X 72 52 PT32718052 HEX NUT M8-1.25
23 PT32718023 HOLLOW HANDLE 22 X 78, 12 53 PT32718053 SET SCREW M8-1.25 X 20
24 PT32718024 FLAT WASHER 25 X 34 X 1MM 54 PT32718054 CAP SCREW M10-1.5 X 40
25 PT32718025 LOWER ROLLER BUSHING 55 PT32718055 CAP SCREW M8-1.25 X 45
26 PT32718026 ROLLER BUSHING (COPPER) 56 PT32718056 HEX NUT M10- 1. 5
27 PT32718027 UPPER ROLLER BRACKET 57 PT32718057 BALL BEARING 6205-2RS
28 PT32718028 REAR ROLLER BUSHING 58 PT32718058 CAP SCREW M10-1.5 X 80
29 PT32718029 REAR ROLLER BUSHING 59 PT32718059 KEY 6 X 6 X 20 RE
30 PT32718030 BALL BEARING 6005ZZ 60 PT32718060 SET SCREW M8-1.25 X 10
Model T32718 (Mfd. Since 07/21)
BUY PARTS ONLINE AT GRIZZLY.C OM !
Scan QR code to visit our Parts Store.
-35-
102
Labels & Cosmetics
105
WARNING!
PINCH
ENTANGLEMENT
HAZARD!
Always keep this gear
cover installed during
operation.
104
WARNING!
To reduce risk of death
or serious injury, read
manual BEFORE using
machine.
To get a new manual, call
(800) 523-4777 or go to
www.grizzly.com.
101
EYE INJURY
HAZARD!
Always wear safety
glasses when using
this machine.
CRUSHING
INJURY HAZARD!
Do not place hands
between top and
bottom rollers.
Crushing injuries may
occur.
Specifications
Maximum Width: 41"
Capacity: 15 Ga. Mild Steel
Minimum Roll Diameter: 3"
Wire Sizes: 5/16", 3/8", 1/2"
Weight: 336 lbs.
Date
S/N
Mfd. for Grizzly in China
MODEL T32718
41" SLIP ROLL
To reduce risk of serious injury when using this machine:
1. Read and understand manual before using.
2. Always wear ANSI-approved safety glasses.
3. Wear leather gloves and steel-toed shoes and chamfer/deburr
sharp metal edges before feeding workpiece into machine.
4. Secure machine to floor before using.
5. Keep all guards and covers in place while operating.
6. Do not exceed rated capacity.
7. Keep hands and fingers clear of rollers.
8. Do not operate under influence of drugs or alcohol, or when tired.
9. Prevent unauthorized use by children or untrained users.
WARNING!
103
T32718
REF PART # DES CRIPTION RE F PART # DE SCRIP TI ON
101 PT32718101 COMBO WARNING LABEL 104 PT32718104 TOUCH- UP PA I NT, GRIZZLY GREEN
102 PT32718102 MACHINE ID LABEL 105 PT32718105 PINCH/ENTANGLEMENT LABEL
103 PT32718103 MODEL NUMBER LABEL
Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes
off or becomes unreadable, the owner of this machine MUST replace it in the original location
before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.
-36-
BUY PARTS ONLINE AT GRIZZLY.C OM !
Scan QR code to visit our Parts Store.
Model T32718 (Mfd. Since 07/21)
WARRANTY & RETURNS
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
or consequential damages arising from the use of our products.
The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.
In the event you need to use this warranty, contact us by mail or phone and give us all the details. We will
then issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of
the carton. We will not accept any item back without this number. Proof of purchase must accompany the
merchandise.
Please feel free to write or call us if you have any questions about the machine or the manual.
Thank you again for your business and continued support. We hope to serve you again soon.
To
you can
applicable information for
take advantage of this warranty, you must register it at https://www.grizzly.com/forms/warranty, or
scan the QR code below to be automatically directed to our warranty registration page. Enter all
the product.
WARRANTY
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