Advantages of protective film coating machine

The advantages of protective film coater are stable tension control. The converter completes the tension control at all levels, and the tension sensor realizes the tension control. The system is simple and stable. PLC and synchronous controller are used to control the speed of drive roller frequency converter, and closed-loop tension control (inductive vector control) can easily realize the tension balance during acceleration and deceleration.
Stable heating system. The oven is a multi-stage independent temperature control system. The heating adopts electric heating. The hot air enters the drying system, and the adjustable internal circulation suction and exhaust device. The air inlet and exhaust are strong and dry. In addition, a special shunt structure is adopted inside the oven to ensure uniform and constant heating.
Stable gluing knife. Mesh coating mode: the coating cutter shaft adopts heavy dual-axis mechanical independent movement, and the cutter adjustment mode is manual with pneumatic, and the angle can be adjusted at will. The coating amount depends on the mesh roller of the mesh line. Customers with different coating amount will use different mesh roller of the mesh line.
Full-automatic winder. The winder is a dual-station winder, which adopts a mixed deviation correction system of analog quantity and ultrasonic wave. The winder is flat without stretching. It is also equipped with pneumatic cutter for automatic roll change.