6 Color Flexo Printing Machine

CI flexo printing machine, several printing units are arranged around the impression cylinder, this kind of printing machine has accurate overprinting and high printing precision, In fact, there is a very big advantage in printing large-area color blocks. Among ci flexo printing machines, 4 color flexo printing machine, 6 color flexo printing machine and 8 color flexo printing machine are more popular.

Parameter

TECHNICAL SPECIFICATIONS
Model	CHCI6-600E	CHCI6-800E	CHCI6-1000E	CHCI6-1200E
Max. Web Width	650mm	850mm	1050mm	1250mm
Max. Printing Width	550mm	750mm	950mm	1150mm
Max. Machine Speed	300m/min
Printing Speed	250m/min
Max. Unwind/Rewind Dia.	φ800mm
Drive Type	Gear drive
Plate thickness	Photopolymer plate 1.7mm or 1.14mm (or to be specified)
Ink	Water base ink or solvent ink
Printing length (repeat)	400mm-900mm
Range Of Substrates	LDPE; LLDPE; HDPE; BOPP, CPP, PET; Nylon, PAPER, NONWOVEN
Electrical supply	Voltage 380V. 50 HZ.3PH or to be specified

Video Introduction

Below is the workflow of the 6 color flexo printing machine

Loading — threading — corona — plate placement — color registration — pressure regulation — printing — drying — winding

Performance Description

1.Mechanical structure: The printing material is supported by the central large roller, which does not leave the pressing roller between one color and one color. Since the material tape of the Ci flexo printing machine is tightly wrapped on the impression roller, its Constant tension register is very accurate.

2.6 color flexo printing machine whole production line realizes the tension closed-loop speed control mode from the unwinding to the finished product winding, which maximizes the yield of the product.

3.Squeegee device: It adopts two-way closed squeegee, which can print exquisite finished products at high speed.

4.Unwinding automatic edge correction: automatic edge correction device is used during unwinding, the tension of the substrate can be stabilized when the machine is stopped.

Features

1. 6 color flexo printing machine Good printing quality and stability, suitable for a variety of printing materials

2. High overprinting accuracy and stability

3. Overprinting and winding are not affected during acceleration and deceleration

4. Less waste of machine adjustment, high printing speed, high output efficiency

5. Relatively simple maintenance and high safety performance

6. The amount of ink applied in flexographic printing is one-third to one-half of that of gravure printing. Satellite flexo printing uses water-based ink printing technology, which is more mature, faster in production, and easy to achieve automatic cleaning.

Printing Sample

What inspections should be done on the flexographic printing machine?

1. Cleaning of the walking arm: first remove the cover, then check whether there is debris on the track of the walking arm, clean the debris with a duster, then use a brush to clean up the debris in the gap, and then wipe the track with an alcohol-free lint-free cloth. Add some oil to the track later.

2. Two inspections of the servo motor: manually control the 6 color flexo printing machine motor movement, observe whether the motor movement is stable, touch the motor for heat, long-term movement will lead to loose connection of the transmission shaft, if necessary, adjust the motor PID parameters and adjust the levelness; check the motor Check whether the connecting belt of the motor is loose and broken, adjust and replace if necessary; check whether there is debris in the gear box connecting the motor and the track, and lubricate with butter after cleaning.

3. Maintenance of the stepper linear motor: check whether there are debris in the motor track and clean it up, and then gently push the walking arm by hand to feel whether there is any resistance. If there is, check Add some oil to the rails after you're done.

4. Sensor cylinder maintenance: first remove the locking screw of the protective cover from the hexagon socket; then carry out two checks: 1) Check whether the PLC terminals of various sensors are loose and whether the interface is firm. 2) Whether there are burrs on the contact surface to maintain the flatness.

Our Factory

Certificate

Our products have passed ISO9001 international quality system certification and EU CE safety certification, etc.

Packaging and Delivery

We are a professional flexographic printing machine factory in China. We can provide high quality flexo printing machine and competitive price. If you are looking for ci flexo press, stack flexo printing machine, inline flexo printing machine supplier, we are a good choice.

http://www.chflexoprinting.com/