High speed 8 colour gearless CI flexo printing machine

technical specifications

Model	CHCI8-600F	CHCI8-800F	CHCI8-1000F	CHCI8-1200F
Max. Web value	650mm	850mm	1050mm	1250mm
Max. Printing value	550mm	750mm	950mm	1150mm
Max. Machine Speed	500m/min
Printing Speed	450m/min
Max. Unwind/Rewind Dia.	φ800mm
Drive Type	Gearless full servo drive
Plate thickness	Photopolymer plate 1.7mm or 1.14mm (or to be specified）
Ink	Water base ink or solvent ink
Printing length (repeat)	300mm-800mm
Range Of Substrates	LDPE; LLDPE; HDPE; BOPP, CPP, PET; Nylon，PAPER，NONWOVEN
Electrical supply	Voltage 380V. 50 HZ.3PH or to be specified

Function Description

• Double station unwinding
• Full servo Printing system
• Pre registration function
• Production menu memory function
• Start up and shut down automatic clutch pressure function
• Automatic pressure adjustment function in the process of printing speed up
• Chamber doctor blade quantitative ink supply system
• temperature control and centralized drying after printing
• EPC before printing
• It has cooling function after printing
• Double station winding.

Double Station Turret Unwinding

Tension control: Using ultra-light floating roller control, automatic tension compensation, closed loop control (low friction cylinder position Detection, precise pressure regulating valve control, automatic alarm or shutdown when the roll diameter reaches the set value)

Pressure regulation

The pressure between the anilox roller and the printing plate roller is driven by 2 servo motors for each color, and the pressure is adjusted by ball screws and upper and lower double linear guides, with position memory function

Doctor blade and ink supply system

Aluminum alloy profile doctor blade cavity, seal ink, reduce solvent volatilization, keep ink viscosity and clean. Sleeve Syetem Printing Cylinder sleeve imported from Europe Sleeve ceramic anilox roller

Central drying system

Intelligent continuous constant temperature control, fully enclosed structure, air box adopts heat preservation structure.

Video Inspection System

Double Station Turret Rewinding

Printing Sample