Product Details
I. Use
    The machine introduces advanced coating machine technology from abroad combined with its own years of experience in the production of coating machine, this machine adopts two coating functions, comma squeegee and mesh, comma squeegee coating for tape, stickers, electrical protective film and other coating, mesh coating for silicone oil, PE protective film coating, widely used in the production of tape, stickers, electrical protective film, PE protective film, release paper, release film and other coated products.
Second, the main technical parameters
Model:TB-1300
Coating method: Comma scraper coating and mesh coating
Coating width:1300mm
Unwinding diameter:φ800mm
Take-up diameter:φ800mm
Unwinding form: electric flip type double station
Oven length:22m
Oven temperature:10-150℃
Coating speed:10-100m/min(depending on material)
Mechanical speed:120m/min
Overall dimension:28000×3300×4800mm
Machine weight:about 18T
Heating method: oil-conducting furnace circulation heating type
Performance and characteristics
1. The whole machine is controlled by 5 frequency conversion motors, and the tension of the whole machine (unwinding, coating, traction, winding) is controlled automatically by Japanese Mitsubishi PLC system, which is controlled and displayed by human-machine interface touch screen to improve the reliability of the whole machine tension.
2、The form of discharge frame is electric flip double station, using 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 micro-adjustment device control, and the thickness of glue quantity is controlled by the stopper.
4、The anilox coating method, the coating scraper shaft adopts heavy-duty double shaft type mechanical independent swimming, the scraper adjustment method is manual with pneumatic type, the angle is 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.
5. The oven is 22 meters, the first 20 meters is divided into 8 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 exhaust strong wind, dry thoroughly, after 2 meters reserved for the installation of UV drying system.
6. The guide wheel in the oven adopts active and host synchronization, 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.
7. Coating roller - traction steel roller middle tension synchronization using floating swing arm type by PLC automatic control
8、Automatic meter and speed control device
9、Adopt the EPC edge correction machine, for the neatness of the material winding.
10、The key type air expansion shaft is adopted for the convenient operation of loading and unloading materials.
11、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.
12. The form of receiving frame is 2 kinds of rewinding: (1) electric flip double station, rewinding adopts frequency conversion motor, vector frequency converter controlled by PLC computer system; (2) rewinding by the side, in order to shrink PE protective film rewinding.
IV. Requirements
A, according to the different requirements of customers special customized machine (limited width range of 300-2000mm)
B、Receiving and releasing frame forms 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
C. Oven heating methods are: electric heating, heat-conducting oil furnace heating, steam heating, etc. for customers to choose
D. 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
E. The working speed is proportional to the material of coating, coating thickness, oven length and drying temperature, etc.
V. Process flow
Substrate release roll - coating unit - drying unit - traction unit - winder