Automatic Silk Screen Printing with Spot UV Varnish Machine for Packaging

Product Description

 Factory Show

 

Ketchview is established in year 2010, covers an area of 20,000 square meters.
The leading and specialized manufacturer in screen printing machines more than 15 years.
Our own machining center and assembly workshop can better control quality and delivery time.
We can produce various kinds of scree machine used in different fields, such as spot UV varnish coating, silk screen cold foil stamping, water transfer for high/low temperature wine lable and sports equipment, heat transfer label, garment mark and hang tag printing.
 

GST-1050 Full Automatic Spot UV varnish coating line

1.GST-1050 Full Automatic Stop Cylinder Screen Press
GST-1050 Full Automatic Stop Cylinder Screen Press adopts the classical stop cylinder technology with the advantages such as: high reliables, high precision, high speed up to 4000sheet/hour, high automatization, low noise, low maintainence cost.
Application: spot UV varnish coating, silk screen cold foil stamping, water transfer for high/low temperature wine lable and sports equipment, heat transfer label, garment mark and hang tag printing

Floor  Plan

Main features
1. Driven by a special brake motor for frequency conversion, the whole machine is centrally controlled and operated by Mitsubishi PLC programmable controller, 7-inch color touch screen operation interface, displaying all functional data, printing operation is simpler and more convenient;
2. Automatic optical fiber positioning detection throughout the process, line failure, paperless, jammed scraper automatically rise and stop or not, reduce the waste of printing paper;
3. Set up a perfect alarm bell alarm system to prompt the operator to carry out targeted troubleshooting, so that maintenance is easy and fast;
4. The main electrical components are imported products from international brand, which greatly improves the stability of the electrical system and reduces the frequency and difficulty of maintenance and overhaul;
5. The cast iron frame and some components precision processed by the CNC "machining center" ensure the accuracy of key parts and ensure the stable and long-term rapid operation of the machine;
6. The printing cylinder is made of stainless steel material, which is precise and durable; The flexible range of the paper tooth is designed to be flexible, which is convenient to adjust at any time when printing on different thicknesses and thin papers;
7. The paper delivery table that can be flipped 90 degrees, double conveying adjustable speed belt, practical size paper, convenient for screen cleaning, loading and unloading; Screen plate fine-tuning device, which can be adjusted in all directions up and down, front and back, left and right;
8. Good gray cast iron (HT250), wall plate and base cast by aluminum mold, after aging treatment, and then processed by imported large-scale three-dimensional machining center, high precision level requirements, smaller processing error, the operation of the whole machine is more stable and reliable.
9. Centralized lubrication control system: automatic lubrication of main transmission components, effectively prolonging the use accuracy and machine life;
10. The appearance is made of environmentally friendly primer, which is carefully polished and painted, and finally the outer surface cover varnish;
11. All pneumatic components adopt Taiwan Airtac brand
12. Printing knife and feeder platform are precisely controlled by separate brakes, and the pressure is uniform;
13. One-button pneumatic switching device for pulling&pushing side lay
14. Mesh frame drawer design, can be pulled out as a whole, which is convenient for cleaning and loading and unloading of screen plates, and convenient for the calibration and adjustment of screen plates and prints.

Technical parameter

Model	GST-1050
Max. paper size	1050 X 900mm
Min. paper size	560 X 350mm
Max. Printing size	1050 X 740mm
Paper thickness*1	90-420gsm
Registration accuracy	≤0.1mm
Frame size	1300 X1170mm
Margin	≤12mm
Printing speed*2	500-4000pcs/h
Power	3P 380V 50HZ 11.0KW
Weight	5500KGS
Overall size	5800X3100X2000mm

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

Details
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. Double sheet detector

Easy to set and adjust, suitable for thin and thick sheets

3. 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

4. Front lay and side lay registration system with the sensor
The pull and push side lay can be switched by the pneumatic device, easy to switch the thin paper and thick paper, specially suitable for thick and laminated cardboard, E-corrugated board printing


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
The both left and right side lay position can be adjusted electrically by servo motor
   

5.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

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

7. 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.

8. Centralized lubrication control system
Automatic lubrication of main transmission components, effectively prolonging the machine accuracy and machine life

 

9. 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

No	Items
1	Servo motor drive feeder head	Standard
2	Double sheet detector	Standard
3	Vacuum feeding table	Standard
4	Registration fiber sensor on side/front lay	Standard
5	Push/pull convertible side lays	Standard
6	Three directions micro-adjustment of screen frame base	Standard
7	Manual Squeegee pressure adjustment with pneumatic auxiliary	Standard
8	Ink tray	Standard
9	Pneumatic screen frame clamp	Standard
10	Movable rebound stopper	Standard
11	Pneumatically turn the delivery table with vacuum holes	Standard
12	Automatic lubrication system	Standard
13	Screen frame base can be pulled out	Standard
14	Central PLC control system with HMI	Standard
15	Non-stop feeder	Option
16	Dust-removal roller	Option
17	Anti-statics device	Option
18	Servo control printing Squeegee	Option
19	Dripless squeegee	Option
20	Remote- monitoring control by network	Option

2.GUV/IR1050 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 conveyor belt 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 parameter

Model	GUV/IR-1050
Convey speed	0~50m/minute
UV lamp power	10 KW×3pcs
IR lamp power	2.5KW x 2pcs
Wrinkle lamp power	40W×4pcs
Effective curing width	1100 mm
Total power	40 KW, 3P, 380V, 50Hz
Weight	1200 kg
Overall size	4500×1850×1350mm

Details

1.Electric power supply with stepless power-adjustment

2.The convey belt 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.GAC-1050 Water Cooling Unit
The cooling unit is used with a flat conveying drying channel or a photosolid 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

Maximum width	1100mm
Speed	0-50 m/min
Refrigerating medium	R22
Power	5.5 KW
External dimension	3000*1850*1350mm

4.GSZ1050 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

Main technical parameters:

Model	GSZ-1050
Max.Paper size	1050×900 mm
Min.Paper size	560×350 mm
Top speed	4000 sheet/h
Power	3P 380V 50Hz 1.5KW (5A)
Total weight	650kg
Overall size	2000×2000×1800 mm