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1. UV Coater, UV Coating Machine, 2. Width: 650/720mm, Thickness: 100~500gsm, 3. UV & IR Drying, 4. CE Certificate - details see: https://www.machineto.com/vsgb-660-720a-automatic-uv-coating-machine-uv-coater-uv-glazing-machine-10332598

Applications and Characters:

VSGB-660/720A Automatic UV Coating Machine is a new model developed and designed by our company and the American company Gala Coating. The machine features easy operation and outstanding performance. It is applicable to small format printed paper sheets coating and curing with UV or Water-base varnish.

1. Equipped with 2 Suck 2 Delivery Feeder and Automatic Paper Stacker.

2. Equipped with UV curing and IR drying device.

3. Digital frequency converter speed control. And independent conveyor driven.

4. Larger diameter coating rollers makes the coating effect smoother & brighter.

5. Full coverage splash guards to protect from splashing.

6. Used vacuum airbed for maximum hold down the paper sheets on conveying.

7. UV magnetic leakage transformer with parallel capacitor design can better endure the voltage fluctuating impact.

8. Two level UV lamp power setting.

9. Easy access UV lamp chamber and replacement.

10. High velocity blower fan for cooling and exhaust.

11. Safety locker on all machine doors and covers.

12. Full coverage protection against UV radiation around the UV lamp chamber.

13. Lower temperature control on the UV lamp chamber surface.

14. Emergency stop switches at arms length throughout the machine .

15. Interlocks design prevents against misoperation.

Main Specification:

Model	VSGB-660A	VSGB-720A
Max. Sheet Size	650×720 mm	720×1040 mm
Min. Sheet Size	297×210 mm	297×210 mm
Sheet Weight	150~500 g/m2	150~500 g/m2
Speed	0~40 m/min	0~40 m/min
Power	22.0Kw	22.0Kw
UV Lamp	2pcs×6.5Kw	2pcs×6.5Kw
IR Lamp	6pcs×1.2Kw	6pcs×1.2Kw
Weight	1800 kg	2000 kg
Dimension	5000×1180×1230mm	5000×1280×1230mm

Options	Model	Application
Touch Screen Control Panel	VSGB-660/720-TP	PLC control with touch screen
Simple Air Knife (Constant blow)	VSGB-660/720-SAK	Suitable for Min. 120 g/m2sheets
EM Air Knife (non-constant blow)	VSGB-660/720-EAK	Suitable for Min. 100 g/m2sheets
UV Warming System	VSGB-660/720-WS	Reduce UV varnish viscosity
Sheets Counter	VSGB-660/720-SC	Preset qty & buzzer reminding

1. Touch Screen Control Panel:PLC control with touch screen, easy operation and more directly. When fault happens, it will alarm automatically and find out the fault cause quickly. On the touch screen, working status of the machine can be checked at any time. The standard machine use some buttons and switches to operate.

2. Simple Air Knife:The option is composed of some simple wind nose, it blow Air constantly, only suitable for Min. 120 g/m²sheets paper.

3. EM Air Knife:The option is composed of PLC Control, Encoders, Solenoid Valves, 2 PCS Air Pumps, an exhaust nozzle, 2 PCS Photo-electricity Sensors and Vaccum Suction Chamber which can achieve continuous and jog-style inflation. When feeding the paper to the first Photo-electricity Sensor, after the PLC getting this signal, the Air Knife System will start to blow air, this can make the paper difficult to be sticked on the rubber roller and can do about 100 g/m²sheets paper. Please kindly check the attached pictures for the Air Knife.

4. Sheets Counter:This system is used to preset the amount of paper, it is more general configuration in the fully automatic machine, when the user set the quantity what they need, the alarm will beep to remind the operator when reach the quantity, so it can save a lot of time to sort products.

5. UV Warming System:This system is used to reduce the viscosity of the UV oil and increase liquidity of the UV coating on the paper surface, thereby enhancing the beauty of the surface of the paper, usually for a relatively low temperature region.

Coating Technology:

1. Metering Roller A adjustable on horizontal---- Pre-tuning the varnish film thickness.

2. Metering Roller A adjustable on rotating speed---- Fine-tuning the varnish film thickness.

3. Rubber Roller B adjustable on vertical---- Fine-tuning the paper pressure.

4. Scraper D adjustable on front and rear---- Fine-tuning the scraper tight and loose.

5. Scraper E adjustable on front and rear---- Fine-tuning the scraper tight and loose

6. Dia. Of Rubber Roller B: 120mm; Dia. Of Impression Roller C: 120mm; Dia. Of Metering Roller A: 80mm. Use coating rollers of larger diameter to make coating effect smoother & brighter.

7. Adopt reverse roll coating technology to make varnishing film more thin, more even andmore smooth; Coating rollers adopts synchronous belt with frequency conversion speed adjustment, stable and non vibrant.