Automatic Spot UV Coating Machine

Automatic spot uv coating machine

NEW STAR's Automatic Spot UV Coating Machine is a high performance coating solution that combines advanced domestic and international thchnologies. Capable for both spot and overall coating. This machine is ideal for enhancing printed materials such as packaging, book covers, and other finishing print. 

Standard machine structure

1. Auto feeder
2. Multifunction Coating unit (UV oil/Water-based glossy oil)
3. Infrared drying system
4. UV drying system
5. Automatic delivery system

6. Auto control

Optional equipments

1. Non-stop Feeding and delivery mechanism

2. Pre-stacker device

3. Ceramic anilox roller

Parameters

Main Features

This Automatic Spot UV Coating Machine can apply spot and full uv coating to printed material such as books, advertisements, color boxes,posters, packaging, improving the look and quality of the final products.

1. Equipped with a paper pre-stacker for continuous feeding and delivery without stopping the machine.

2. High degree of intelligence enables one-button start and speed up, more convenient and efficient than traditional segmented control.

3. The shaft head is enlarged by 55mm, offering high-speed stability, no deformation, and improved gluing performance.

4. The equipment uses a synchronous belt drive for greater stability and no vibration

5. The oil shield has high precision and is less likely to get water than the traditional oil shield.

6. High-speed offset press feeder (12,000 sheets/hour) is used to ensure fast and stable operation.

7.The advanced pre-stacker allows for continuous feeding, which greatly saves paper feeding time and reduces the labor intensity of operators.

8. Ceramic anilox roller is used for oil supply, and the oil output is uniform. 80-120 mesh. Different types of oil can be selected to achieve 3-10 grams of oil per square meter.

9. Adopt closed scraper, oil circuit internal circulation, no oil outflow, effectively reduce oil loss and volatilization.

10. The main machine adopts offset printing machine toothed paper feeding, and different thicknesses of paper can work smoothly.

11. Equipped with 18 IR lamps and 3 UV lamps, each independently controlled.

12. The air knife is easy to operate! High-precision deviation correction, tight on both sides, no softening deformation and damage to the mesh belt.

13. Equipped with a durable three-roller system (tooth, plate, anilox) for uniform coating with water-based, oil-based, and absorbent inks.

Configurations

1. Automatic feeder

- Adopt high-speed offset press feeder (12000 sheets/hour) to ensure fast and stable operation

- Paper photoelectric control, automatic lifting

- Double protection feeder lifting safety

- Using the latest Pre-stacker design for Continuous paper feeding，greatly save paper time and reduce the labor intensity of operators.

2. Coating unit（basic oil coating head）

- Coating speed up to 6000-7500sheets/hour.
- Using a large diameter imprint drum, drum by dynamic balance, coating oil film flat.Double shaft oil transfer, scraper, simple and reliable control of oil.
- Coating drum adopts screw fixed clamping device, which is simple and durable.
- Roller forward and backward oil transfer structure, easy conversion, flexible thickness adjustment.
- Optional ceramic anilox roller and cavity scraper or ordinary scraper.

3. UV dryer and IR dryer

- UV drying equipment adopts three UV mercury lamps, which can quickly solidify UV varnish.
- Equipped with full/half light conversion.
- Built-in automatic temperature control and electronic abnormal jumping.
- Water - based IR drying equipment, can dry water - based varnish.

4. Cooling system

- After the paper dries out, it is quickly air-cooled to make the paper dry faster without anti-sticking.

5. Automatic paper stacker

- Paper photoelectric control, automatic lifting

- Double protection feeder lifting safety

- Equipped with pneumatic paper flap function, you can set the number and time of the paper beat to ensure neatness

- Disorderly paper automatic lowering function

6. Automatic control

- The motor USES frequency conversion speed regulation, safe and reliable.

- The whole machine USES PLC programmable control, simple operation, easy maintenance.

- All parts of the cable are connected by fast connector, easy to install.