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MDD
Member of the
MouldingRoundingDividingMixing Proofi ng
High Speed Mixer
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MouldingRoundingDividingMixing Proofi ng
MDD High Speed Mixer
Mechanical Dough Developers
Benier Nederland BV manufactures a range of Mechanical Dough Developers (MDD) with dry
weight capacities up to 385 kg of dough per batch.
The MDD mixer was initially developed as an integral cornerstone of the Chorleywood Bread
Process and is most commonly used for sandwich and toast bread products in many parts of the
world. It is also used across a product range that includes soft buns, morning goods, cake,
batters, donuts and even Scotch-pastry.
Mixing can take place under controlled vacuum/ pressure. Due to its bowl and impact plate
design it produces a fully developed dough, in a short period of time, with reduced heat rise.
Dough delivery system with
MDD200 mixer, top frame and skip hoist.
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High performance
■ Vertical mixing method using vacuum and or pressure (recipe parameter).
■ Temperature controlled mixing.
■ Upto 12 batches of 385 kg per hour.
■ Fully automated process with total system control when mixer is combined with top frame
including ingredient weighing and dosing system.
Easy to operate
■ Integrated PLC for recipe control.
■ Clear man-machine interface.
■ Liquid track function; the water weight is set as a percentage of the dry ingredient weight.
■ Ergonomic, safe and optimal overview on key positions.
Easy cleaning
■ Hygienic design.
■ Patented CIP system (option) for deep cleaning of the mixing bowl.
■ Lid with easy clean design using a minimum of components and wiring in a stainless steel tube.
■ Small footprint.
■ Low pressure hose-down cleaning of the mixer.
■ Top frame is optionally available in hose-down execution.
Easy maintenance
■ Easy removeable impact plate with dedicated removal tool.
■ Advanced design of the main bearing house including triple seal construction, long-life
bearings and easily exchangeable seals. Effective control system for seal leakage indication.
We guarantee a minimum of 2 years life time on the main bearing house.
Typical MDD mixer
Hygienic design Impact plate removal tool
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More advantages
■ Noise level under 73 dBA (lowest in the industry) due to a fully enclosed, noise insulated swing
frame.
■ Variable speed drive for soft starting and mixing at different speeds.
■ Glycol refrigirant is used to cool the bowl and the main motor.
■ Polychain carbon composite toothed belt for zero slip and superior transfer of power.
■ Safety fences with integrated hinged or sliding doors (interlocked) for good and safe acces to both
sides of the mixer.
Ingredient handling system (top frame)
Benier mixers are offered as a complete dough preparation unit, including solid and liquid component
dispensing.
Ingredient delivery and batching is provided from the batching system on the integral top frame.
The batching top frame is configured to customer preference with weigh hoppers for dry ingredients.
Flow meters are commonly used for measured liquid ingredient delivery, directly to the mixing chamber,
via valves mounted on the mixer lid. Adding liquids by weight is another option.
Automation and controls
Mixers will be supplied with the complete electrical controls, installed in stainless steel cabinets.
The installations are pre wired and tested in our factory prior to delivery. State of the art PLC systems
utilising Siemens, Mitsubishi or Allen Bradley PLC hardware and a touch screen HMI.
■ Recipe storage and batch control for 100 recipes and production scheduling for 100 steps.
■ Ingredients can be programmed to be delivered by either set point or percentage of
flour/dry ingredient weight.
■ Mixing can be set to a fixed time or fixed energy input.
Inside view
TopframeTouch screen HMI
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Technical specifi cations
k
Mixer type Flour (kg/batch) Dough (kg/batch) Dough output (kg/hr)
MDD75 75 135 1.620
MDD100 100 185 2.200
MDD125 125 225 2.700
MDD200* 200 350 4.200
■ *Can be increased to 225 - 385 - 4.620
■ All capacities require confi rmation as they may vary subject to recipe formulas
and conditions.
Options
In order to adapt the MDD mixer to your requirements, several options
are available, such as:
■ Clean in Place (CIP) system;
A patented system, which consists of a portable ring with spray
heads that fits between the mixer bowl and lid. A high pressure
pump delivers water to the rotating cleaning heads that move
through 360˚ giving full coverage through the mixer bowl. A full
cleaning cycle takes roughly 3 minutes.
■ High tip/ skip hoist;
The skip hoist will receive a batch of dough directly from the mixer,
lift it and dump it into a dough receiving hopper.
Benier skip hoists are executed in stainless steel with a removable,
tefl on coated bucket or “skip”.
■ Bin tipper;
For manual adding of ingredients we can offer a bin tipper.
CIP system
The whole interior is cleaned and rinsed out
with a controlled small quantity of water.
Scan this code and look for the
preview of the MDD high speed
The machine is designed to lift and tip 120 litre plastic bins fi lled
with ingredients. For automatic adding of manual ingredients we
offer a bin tipper, which can lift and tip 120 litre plastic bins fi lled
lastic bins fi lled
i
redients we
lastic bins fi lled
mixer
with ingredients.
■ Rework dough;
System for automatic weighing and conveying of rework
rewor
dough into the mixing bowl.
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The Baking Process:
Silo Mixing Cooling Freezing PackagingDough handling
Pizza
Bakeware:
Conveyor systems:
System control:
Final
proofi ng
Decorating Baking
Pan
handling
Crate
handling
Benier Nederland bv,
Postbus 2165, 5202 CD ‘s-Hertogenbosch
Graaf van Solmsweg 111
5222 BS ‘s-Hertogenbosch The Netherlands
www.kaakgroep.com
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