I. Application This machine is widely used in the production of release film and other products that need to be coated. Second, the main technical parameters Model: TB-800 Coating method: mesh coating Coating width: 800mm Guide wheel width and diameter: Ф80mm×850mm Reel form: double station Unwind diameter:Ø600mm Take-up diameter:Ø620mm Oven length:18m Heating method: heat conduction oil heating Oven temperature:50-140℃ Working speed:10-120m/min Mechanical speed:140m/min Overall size:19000×2500×4800mm Machine weight: about 13000kg Performance and characteristics 1. The whole machine is controlled by 4 frequency conversion motors, and the tension of the whole machine (unwinding, coating, traction, winding) is controlled automatically by Japanese Mitsubishi PLC system, and controlled and displayed by human-machine interface touch screen to improve the reliability of the whole machine tension. 2、The discharge frame is independent and adopts magnetic powder automatic tension control. 3、The anilox coating method, the coating scraper axis adopts heavy-duty double-axis mechanical independent swimming, the scraper adjustment method is manual with pneumatic type, the angle can be adjusted arbitrarily, the coating amount depends on the mesh line of the anilox roller, different coating amount can be changed to different mesh line of the anilox roller. 4. The oven is 18 meters divided into 7 sections of independent temperature control, heating using heat-conducting oil circulation heating, hot air into the drying system, adjustable internal circulation suction and exhaust device, into and out of the strong wind, dry thoroughly. 5、The guide wheel in the oven adopts active synchronization with the host, the transmission adopts synchronous belt pulley transmission type, to avoid material stretching and deformation, cylinder open top type oven and wearing film operation platform, so that the operation workers can work easily. 6. Coating roller - traction steel roller middle tension synchronization adopts floating swing arm type automatically controlled by PLC 7、Automatic meter and speed control device 8、The correction of deviation adopts EPC air-sensitive edge aligner, in order to the neatness of the material reel. 9. The key type air expansion shaft is used for rewinding and releasing, which is convenient for loading and unloading. 10. High precision up-pressing traction device, steel roller cooling adopts water circulation type, through the cooling roller to make the film more flat, more scraping, more to achieve the cooling effect. IV. Remarks A. Special customized machine according to different requirements of customers (limited width range is 300-2000mm) B. The form of collecting and placing frame are: manual lifting type single station, hydraulic lifting type single station, electric flip type double station, electric zipper climbing type double station, electric flip wheel type double station, etc. for customers to choose B. Oven heating methods are: electric heating, heat-conducting oil furnace heating, steam heating, etc. for customers to choose C. Coating methods are: anilox roller coating, double-roller coating, three-roller coating, five-roller coating, comma scraper coating, air knife coating, etc. for customers to choose D. The working speed is proportional to the material of coating, coating thickness, oven length, drying temperature, etc. V. Process flow Substrate release roll - coating unit - drying unit - traction unit - winder
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