7-Colour Cup Printing Machine

Maximum production speed up to 500pcs/min (according to size and quality of the container)
Minimum and maximum diameter of the container on the edge: 50mm-140mm
Minimum and maximum height of the container: 40mm-170mm
Maximum printing width: 150mm
Maximum printing length: 400mm
Taper: 2-13
Number of mandrels: 8
Rubber blankets on central drum: 6/3
Electrical installed power: 45kW
UV curing power: 8kW
Air consumption and pressure 900 1/min. at: 6 bars
Weight 7000kg approx.

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 drive.
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.
Final restacker 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.