5-Color Cup Printing Machine

Technical Data
Max printing width: 130mm
Max. diameter of container on the edge: 140mm
Min. diameter of container on the edge: 50mm
Max. height of container: 170mm
Min. height of container : 40mm
Diameter of printing plate roller: 177mm
Diameter of central roller: 708mm
Max. printing length: 400mm
Taper: 2-13
Printing sectors on central roller: 4
Number of mandrels: 8
Max. speed: 350rpm
Regulation of pressure: micrometric
Pressure required for pneumatic system: 6/8 bars
Electrical draw (machine only): 35KW (UV included)
UV drying power: 8kW
Max. air consumption: 650NI/min
Adjustable speed: from 0 to max. level
Weight: 6800kg

General features:
Automatic cup feeding system ensuring a sufficient buffer.
Separate motorization, but synchronized, for revolving plate group and print group.
All adjustments are external, on the operator's side, and can be made while the machine is running.
Quantity and temperature control of the ink.
Variable speed mandrel drives
Separate rotation of the mandrel in the printing station, synchronized with machine speed.
'Corona' pre-treatment with electronic generator provided with whole detector device.
Safety devices to check feeding and discharge of the containers and of the number of revolutions of the mandrel under treatment and curing, no-cup-no-print
Curing through UV radiation source (single lamp cooled by air with adjustable power).
Double discharge station for good and defective containers
Finally restacked with exact counting device
Electric control panel with latest generation monitor and PLC
Numerical indicators on all change parts, to accelerate the changeover and adjustment time Preparation of printing plates through drilling system with cameras and monitors.