Semi-Rotary OFFSET UV printing press
THREE DIFFERENT VERSIONS OF CONFIGURATION AND AUTOMATION WITH THE SAME CORE
Technical Specifications
WANJIE WJPS
Semi-Rotary offset UV printing pressfor high quality labels printing, reliability and print quality.
TECHNICAL FEATURES
Shaftless Drive
The main control unit manages the performance of the independent servo drives, which ensures a very fast and accurate response at high speeds.
PRINTING UNIT
In every printing unit there is a touch panel for independent adjustments, making eaier for the operator the set-up process.
Once the printing repeat has been selected, every printing unit moves automatically to the printing position.
The 210º structural design of the printing cilynders avoids the inherent problems of pressure setting.
OFFSET INK TRAIN
A very robust ink train guarantees the colour stability and print sharpness at any speed. By using a water oscillating roller in contact with the water-ink form roller it can be reached quickly the desired ink-water balance preventing the undesired bars and ghosting.
The ink train is composed by 20 rollers, including:
- 4 oscillating roller
- 4 distributor rollers
- 4 ink form rollers
SEMI-AUTOMATIC PLATE CHANGE
The offset plated is changed semi-automatically. During its change, the movement and position of the cylinders and the grippers manoeuvres is electronically controled, shorthening up to 6 minutes a complete change over time for a six-colour machine.
Lubrication System
The machine is equipped with an automatic oiling system to ensure the life time of the machine.
options to be considered
- Corona Treater
- Automatic Remote Ink Control
- Flexo Varnishing unit
- Semi-Rotary Hot Stamping unit
- Flat-bed Screen unit
- Flat-bed Embossing
- Automatic Register
