GST720 Automatic Stop Cylinder Screen Printing Line

GST720 Full Automatic Spot UV varnish coating 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 main electrical components are imported from internation brand, 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

1. Offset type Feeder

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. Four suck and four delivery feeding system. Equip with servo motor to set the feeding time easily

2.Feeding table

Imported stain steel delivery board, reduce static and friction. Rubber and the nylon wheel are suitable for the thin and thick paper adjustment.

The vacuum table with perforated belt makes the sheet feeding smoothly and stably

It is equipped with the sensors on the table to detect the miss feeding or jam of the sheets and stop the machine automatically

3. Front lay and side lay registration system with the sensor

The side pull lay is easy to adjust the thin paper and thick paper

The side lay and front lay sensors detect the sheets position automatically to make sure the high registration of every paper, greatly reduce the wasted printing

4. The stainless steel printing cylinder

The printing cylinder is made of stainless steel material, which is precise and durable.The paper teeth on the cylinder is designed to be flexible, the vacuum and blow air is on the cylinder holes, which is convenient to adjust at any time when printing on different thicknesses and thin papers

5. The frame pull out system

The screen frame can be lifted up and pulled out of the gear, easy to clean the mesh

6. Sheet delivery table

Double vacuum conveyor belt, controlled by the independent frequency. Suitable for different sheet size, avoid the damage to sheets and prevent the paper stuck,

The paper delivery table that can be flipped 90 degrees, convenient for screen cleaning.

7. Centralized lubrication control system

Automatic lubrication of main transmission components, effectively prolonging the machine accuracy and machine life

8. Friendly interface and control panel

The operating system is equipped with a 7-inch touch screen, and the redesigned interface makes it more convenient and faster, and the operation is more intuitive.

Standard and optional function

2.GUV-900 Multi-function IR/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:

Details

1. Electric power supply with stepless power-adjustment

2.The convey belt is made of Teflon; it can endure high temperature, attrition and radiation.

The vacuum table with the holes to make the sheet delivery more stable on the belt

The moving shaft is controlled by the cylinder, to make the belt always keep in the middle, prevent the belt get damaged

3. The UV chamber can be lift up integrally if any paper jam inside

3.GAC900 Water 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 paper; The whole box adopts thermal insulation design to reduce the loss of air conditioning and save energy.

Technical parameter

GSZ900 Automatic 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. The conveyor belt speed is infinitely adjusted by the frequency converter

2. The paper falling table automatically descends according to the material stacking, and can land directly to the ground, which is convenient for the forklift to load and unload the material

3. The whole paper mechanism adopts double-shaft cylinder to work, which is stable and reliable

4. The electrical control system of the whole machine adopts Chint and Delta control

5. With counting function, can record the receiving number

Technical parameters: