High-precision Roll-to-Roll doctor blade film coater
This type of roll-to-roll film coating machine is mainly used for coating liquid or colloidal films in the laboratory. The equipment uses a continuously variable motor to accurately control the coating speed, achieving the purpose of rotating the drum at a uniform speed to drive the aluminum or copper foil to coat the film.
This type of roll-to-roll film coating machine is mainly used for coating liquid or colloidal films in the laboratory. The equipment uses a continuously variable motor to accurately control the coating speed, achieving the purpose of rotating the drum at a uniform speed to drive the aluminum or copper foil to coat the film. The doctor blade is precision machined from stainless steel, precision ground on all four sides, accurate thickness and extremely high precision. The weight is constant, and the coating film has a high degree of consistency and uniformity. The coating platform of the equipment is equipped with water-cooled pipelines, which can be cooled by circulating water to keep the substrate and film materials at a lower temperature. The rewinding and unwinding device of the equipment adopts feedback adjustment, which can automatically control the speed stably in the range of ±1rpm, which effectively guarantees the uniformity of the coating film. The upper cover has the functions of dustproof and heat preservation, while making the equipment more beautiful.
Technical parameters:
Item
Details
Input power
AC220V 50Hz
Total power
150W
Coating platform
Material: Aluminum
Size 500mm x 300mm
Embedded water cooling pipeline
Rolling diameter
≤160mm
Film applicator
Four-sided film applicator;
The thickness of the four sides are 0.005mm, 0.010mm, 0.015mm, 0.020mm;
Other film thickness can be customized
Coating speed
0~100mm/s
Doctor blade film applicator
220mm width
Dimensions
1180mm x 300mm x310mm (close the protective cover)
Net weight
About 100kg
Water cooling interface
φ8 quick connector
film coating machine video:
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