Durst ROTOWORX 330 DATASHEET

Rotoworx® 330

Modular Converting &
Finishing System

The Rotoworx® 330 product range is an
economic, stand-alone, modular converting and
finishing solution designed to make short-run
label conversion and finishing less costly.
It features product unwind, semi-rotary die-cut,
lamination, matrix rewind and two product
rewind modules. It has a maximum web-width
of 13 in. (330 mm) and is available in two
standard versions:

• Rotoworx® 330 - up to 100 fpm (30 m/min).

• Rotoworx® 330 HS high-speed version - up to
160 fpm (50 m/min).

The Rotoworx® 330 has been specifically
designed with efficient and cost effective short
run operation in mind. The extremely small
footprint - 37 sq.ft. (3.5 m²) and the short web
path - 11.5 ft. (3.5 m) in combination with a
homing cycle and on/off impression die station
results in minimal waste during job changeovers
and roll splices. Re-registration is possible within
one or two repeats.
The Rotoworx® 330 is equipped with
deployable, industrial casters for easy relocation
to suit operational requirements.

Both, standard and high speed version can be
configured with a choice of optional modules
to suit customer specific requirements and
applications, such as modules for UV flood
coating, UV digital varnish and monochrome
variable data printing.

Key Features

Semi-rotary Die Station

The semi-rotary die-station is complete with sensing technology to
electronically re-register to incoming pre-printed material. It uses a
magnetic cylinder and soft tooling to facilitate fast changeovers and
reduced tooling costs. The die tool anvil system is equipped with an off
impression mode to reduce waste during changeovers and make ready.

ISO-Tensioning System (Patented)

The system features a field-proven web transport based on Durst’s
patented ISO Tensioning technology with high registration accuracy of
+/- 0.007 in. (180 microns) and a repeat size from 8 in. (203 mm) to 16 in.
(406 mm). Other repeat sizes are available upon request. Tensioning for
each module is isolated and controlled independently allowing the use of
different tensions for different processes. This is particularly useful when
running sensitive films, difficult matrixes or when through cutting.

Graphic User Interface and Remote Diagnostics

A self explanatory password protected graphic interface with
representation of the machine facilitates the input of all necessary run
parameters and settings. The operating manual, troubleshooting guide
and diagnostics are all accessible via this touch screen.
The machine can also be run and diagnosed remotely via secure internet
based connection.

Configuration Options

UV Coating Module

The Rotoworx 330 can be configured with an optional tint sleeve based
coating module for simple, cost effective flood coating. The quick release
system is designed for easy sleeve changes and no tools are required to
make adjustments. A proprietary UV curing system fully integrated and
electronically controlled to accommodate the full range of machine speeds
and wide range of material and substrate combinations is included with
this module.

DIVA™ - UV Digital Varnish and Variable Data Print Engine

The Rotoworx® 330 can be configured with DIVA – a 13” (330 mm) wide
piezoelectric inkjet based, fully digital varnishing module. This module is
capable of producing different gloss levels with one single fluid in one
single pass.
The DIVA™ print engine combined with a specially designed VDP controller
converts the system into a VDP print engine, allowing pre-printed labels
(shells) to be finalized very quickly with additional variable information.

DIVA™ Control Panel

DIVA™ Print Engine

UV Coating Module

Customized Finishing Options

Rotoworx 330 can be customized with a broad range of optional
accessories to suit individual finishing applications. Please contact
Durst for further details.