Performance characteristics and requirements of PVC tape coater

Date:2022-12-01    Visitors:0    Author:admin
Performance characteristics and requirements of PVC tape coater
Performance characteristics of PVC tape coater:
1. The whole machine is controlled by 5 frequency conversion motors. The tension of the whole machine (unwinding, coating, traction, winding) is automatically controlled by Mitsubishi PLC system. The reliability of the tension of the whole machine is improved through the man-machine interface touch screen control and display.
2. The feeding rack is a single station hydraulic lifting type, which adopts magnetic powder automatic tension control.
3. Comma scraper coating method, the comma scraper roller clutch adjustment adopts pneumatic swing arm type, the swing arm is equipped with a micro adjustment device to control, and the rubber thickness is controlled by a feeler gauge.
4. Anilox coating method: the coating scraper shaft uses heavy double axis mechanical independent swimming, the scraper adjustment mode is manual with pneumatic, and the angle can be adjusted at will. The coating amount depends on the mesh line of the anilox roller. Different coating amount can be replaced by different mesh lines of the anilox roller.
5. The oven is 24 meters long, and the first 21 meters are divided into seven sections for independent temperature control. Electric heating is used for heating. The hot air enters the drying system, and the adjustable internal circulation suction and exhaust device. The air inlet and exhaust wind is strong, and the drying is complete. The last 3 meters of the cooling box.
6. The guide wheel in the oven is actively synchronized with the host machine, and the transmission is synchronous pulley driven, which reduces the material stretching and deformation. The membrane threading operation platform makes the operator easy to work.
7. Coating roller --- the middle tension of the traction steel roller is synchronized with the floating swing arm, which is automatically controlled by PLC
8. Automatic meter and speed measurement is controlled by PLC
9. EPC edge aligning machine is used for deviation correction to ensure the tidiness of material reeling.
10. The key type inflatable shaft is used for retraction and retraction, which is convenient for loading and unloading.
11. High precision upward pressure traction device, steel roller cooling adopts water circulation type, and the film is more flat, more scraping, and more cooling effect is achieved through the cooling roller.
12. The type of material receiving frame is single station hydraulic lifting type winding.
Requirements for PVC tape coater:
A. Customized machine according to different requirements of customers (limited width range is 300-2000mm)
B. The types of retracting and releasing racks are: manual lifting type single station, hydraulic lifting type single station, electric turnover type double station, electric zipper climbing type double station, electric turnover wheel type double station, etc. for customers to choose;
C. The heating methods of the oven are: electric heating, heat transfer oil heating, steam heating, clean air hot blast furnace heating, etc.
D. The coating methods are: anilox roll coating, double roll coating, three roll coating, five roll coating, comma scraper coating, air knife coating, etc. for customers to choose;

E. The working speed is in direct proportion to the coating material, coating thickness, oven length, drying temperature, etc;