GST720 stop cylinder screen printing Line

Floor plan

GST720 automatic stop cylinder screen printing machine

Brief Introduction

GST Series Automatic Stop-cylinder Screen Printing Machine are upgrade models from Rotary Cylinder Printing Machine recent years. This kind of machine has adopted classical "Stop-cylinder" printing movement instead of the original "reciprocating movement". Therefore, it not only ensures the paper accurate position before scratch- print, but also reduce the producing waster rate. Besides, there is little impact with such high speeds and revolving, which also improves the register precision.

Main Features

1. Driven by variable frequency brake motor, the whole machine is operated under the centralized control of Mitsubishi PLC. The WEINVIEW-touch screen operation interface displays all functional data, making printing operation more simple and convenient;

2. Adapt the Omron automatic optical fiber positioning detection, in case of, paperless and paper stuck, automatically rises and stops to reduce printing paper waste;

3. Full alarm system to prompt operators to carry out exact troubleshooting, making maintenance easy and fast;

4. The whole electrical components are imported from Schneider, Mitsubishi, Omron, which greatly improves the stability of the electrical system and reduces the maintenance and overhaul.

5. The printing cylinder is made of stainless steel 316L, which is precise and durable. Flexible design of the elastic range of the paper teeth, convenient for the printing of different thickness of paper at any time;

6. The exit paper board can be turned 90 degrees, which is easy to clean screen. Screen can be adjusted up and down, front and back, right and left position.

7. Centralized lubrication control system: main drive parts are lubricated automatically, which can effectively extend the service precision and machine life. Most of the bearings are used from NTN and NSK brand.

Technical parameters:

Remark: Option: Front pick up feeder  

*1 Depends on the material hardness

*2 Depends on the kind of printing substrate and printing conditions, figures may be changed

Detail

The original rear pick-up feeder technology taken from the offset Press, ensures stable and smooth feeding of various types of substrate. Dependant on the substrate, overlapped or single sheet feed can be selected easily.

Vacuum paper delivery board, Stainless steel surface.

Nylon block protects the cylinder surface, paper table suction can be adjusted, suitable for thick and thin paper.

German import handle. Japan THK linear guide.

The screen frame can be pulled out of the structure, easy to clean.

Mesh screen hook to make mesh tension more even.

Mitsubishi PLC, Frequency, Omron optoelectronic switch, fiber amplifier and other imported accessories ensure the stable operation of the system.

WEINVIEW-touch screen, easy operation.

GUV/IR 900 UV Dryer

The dryer is widely used for drying UV ink printed on paper, PCB. PEC and nameplate of instrument printing etc.

It uses special wave length to solidify the UV ink. Through this reacting, it can give the printing surface high hardness, brightness, anti-attrition and anti-solvent.

Main features:

1. The convey or belt is made of TEFLON; it can endure high temperature, attrition and radiation.

2. The stepless speed-adjusting device makes driving more steadily. It can be available to many printing modes whatever handwork, semi-automatic and, high-speed automatic printing.

3. Through two sets of air-blower system, the paper can adhere to the belt firmly.

4. The machine can work in many modes: single-lamp, multi-lamps or half-power solidifying etc, which can save electric power and extend the lamp’s life.

5. The machine has stretching device and automatic rectifying device.

6. There are 4 foot-wheels fixed under the machine which can move the machine easily.

7. Electronic-transformer with stepless power-adjustment.

8. UV lamp exhaust, conveyor belt under air suction, conveyor light box exhaust.

9. The height of the lamp is adjustable, and the wire grid is pulled down to prevent the burning of jammed paper.

10. Equipped with light box opening alarm, paper jam alarm, light box high temperature protection and other safety protection;

Technical parameters:

Remark:

Electronic-transformer with stepless power-adjustment Including one folding board at the entrance.

GWC900 Cooling Unit (With industrial water chiller)

The cooling unit is used with a flat conveying drying channel or a photo solid machine to reduce the temperature of the cured material; The machine group needs to be connected to the external power supply separately, with its own frequency conversion transmission, which can be placed in the drying channel or the back of the light-solid machine for online use, or it can be used alone. The use of blower air supply, high-speed cold air pressure down, to ensure the rapid reduction of material temperature, but also conducive to the smooth transportation of tissue paper; The whole box adopts thermal insulation design to reduce the loss of air conditioning and save energy.

Technical parameter

GSZ900 Sheet stacker

GSZ sheet stacker is one of accessorial equipment to automatic cylinder screen printing machine, It is used to collect and pile paper which can improve you product efficiency.

Features

1. This machine is made up of input-bracket mechanism, pushing-paper mechanism, piling-board  up-down mechanism and electric control system.

2. Input-bracket mechanism contains conveyor belts and blowing device. The conveyor belts are  drove by motor, which speed is adjusted by transducer.

3. The blowing device is used to blow-up the paper to move a distance after leave from the belt. The paper will continue to go ahead by the air flow. Then the blowing is shut off, the paper drop  down to the piling-board.

4. The pushing mechanism is drove by pneumatic cylinder. The position of the cylinder is adjusted easily, so as to suit for different size papers.

5. Piling-board up-down mechanism is drove by four synchronous chains from electromagnetic motor. The board can be stopped accurately with a certain level.

6. Electric control system is controlled by PLC. The system is convenient and safety.

Technical parameters: