Overview
Automatic film applicator is a kind of equipment suitable for water-based adhesive Spreader paper, film, aluminum foil, plastic, non-woven fabric and other non-elastic materials. The machine integrates the functions of unwinding, scraping, drying and winding, and is an automatic film applicator for oven coils.
Features
1. The body is composed of aluminum alloy and high electrostatic spray plate, and the structure is stable.
2. Equipped with a gluing width adjustment device, composed of food-grade plastics and adjustable braces, flexible adjustment.
3. Equipped with double discharge racks with automatic deviation correction devices to ensure the alignment of the cladding materials.
4. The coating roller group is made of double-drum precision machining parts, providing smooth transmission.
5. Film thickness adjustment dial table can accurately adjust Spreader Film thickness (0.005-3mm).
6. The transmission platform is made of stainless steel to ensure the smooth transmission of the substrate.
7. The traction roller group is designed to be easy to operate and can effectively complete the Spreader traction work.
8. Wide drying temperature range (RT +~ 200 ℃) to meet different drying needs.
9. Adjustable coating speed (1~ 10m/min) to adapt to different production beats.
10. Spreader width adjustable (100~ 800mm), wide range of applications.
Principle
The device provides the substrate through the discharge rack. When the substrate passes through the coating roller group, the water-based glue is Spreader on the surface of the material by the Blade Coating device. The Spreader Film thickness can be precisely controlled by adjusting the handwheel and dial meter. The material after the Spreader is smoothly transported to the drying tunnel through the stainless steel transmission platform for drying (temperature RT +~ 200 ℃), and finally pulled and wound by the traction roller group to complete the automatic Spreader process.
Applications
Spreader processing of non-elastic materials such as paper, film, aluminum foil, plastic, and non-woven fabrics
Standards
The information does not mention
Steps
1. Install the substrate on the discharge rack.
2. Set the Spreader width through the glue width adjustment device as required.
3. Adjust to the required Spreader Film thickness by swirling/spinning the handwheel on the roller rack with reference to the Film thickness adjustment dial.
4. Manually pull the substrate between the upper and lower rollers of the traction roller.
5. Tighten the handwheel on the rack to make the rubber ring of the upper roller of the traction roller come into contact with the lower roller to clamp the substrate.
6. Start the equipment, set the coating speed and drying temperature, and start the automatic Spreader, drying and winding operation.
Notice
• This device is suitable for non-elastic materials, please do not use for elastic material Spreaders.
• Spreader Film thickness adjustment should refer to the dial indicator for accurate operation.
• When operating the traction roller set, ensure that the substrate is properly pulled and clamped.
• The maximum temperature of the drying tunnel can reach 200 ° C. Please pay attention to high temperature protection during operation.
• Power frequency of the device is 220V, please make sure the power supply matches.
• Spreader width and speed should be reasonably set according to material characteristics and process requirements.
• Maintain equipment regularly to ensure that all components (such as rubber rollers, transmission platforms) are clean and running normally.
