Overview
Automatic film applicator is an oven film applicator for non-elastic materials such as water-based adhesive Spreader paper, film, aluminum foil, plastic, non-woven fabrics, etc. The equipment integrates the functions of unwinding, scraping, drying and winding. The effective application width can reach 500mm, and the coating speed range is 1~ 10m/min.
Features
1. The body adopts aluminum alloy and high electrostatic spray plate combination, the structure is sturdy and durable
2. Equipped with a gluing width adjustment device, composed of food-grade plastic and adjustable braces, flexible adjustment
3. Double discharge rack design with automatic deviation correction function to ensure material alignment
4. The coating roller group is made of double-drum precision machining parts, with smooth transmission
5. The thickness adjustment dial can precisely control the thickness of the Spreader within the range of 0.005-3mm
6. The transmission platform is made of stainless steel to ensure smooth transmission of the substrate
7. The traction roller set is well designed and easy to operate
8. Drying Temperature range RT +~ 200 ℃ to meet different process requirements
Principle
The device sends the substrate into the coating roller group through the discharge rack, and uses the scraping method to evenly Spreader the water-based glue on the surface of the substrate. The thickness of the Spreader is precisely controlled by adjusting the handwheel and dial meter on the coating roller frame. The substrate after the Spreader is smoothly transferred to the drying tunnel through the transmission platform for drying, and finally the traction roller group completes the winding process.
Applications
Paper, film, aluminum foil, plastic, non-woven fabric
Steps
1. Place the substrate on the discharge rack
2. Adjust the glue width device to the desired width
3. swirl/spin coating roller rack handwheel to adjust Spreader thickness, refer to the dial indicator
4. Drag the substrate between the upper and lower rollers of the traction roller
5. Tighten the rack handwheel to make the rubber ring of the upper roller of the traction roller contact with the lower roller
6. Start the equipment, set the coating speed and drying temperature
7. The equipment automatically completes the Spreader, Drying and Winding process
