Wholesale of fast rolling shutter door manufacturers

The door frame is made of stainless steel with a solid thickness of 1.5 and a 12 centimeter guide groove. It is equipped with a built-in brush, dustproof, insect proof, and sealed. The door cover and motor cover are made of stainless steel with a thickness of 1.0mm.

Select the Sino Italian joint venture SEJ motor, with a power supply of 220v, 0.75kw, and brake release function;

The YTY dual CPU variable frequency control system is selected for more stable product performance. Frequency control technology is used, with soft start and slow stop functions to ensure smooth operation of the door body and increase the service life of the rotating system.

150cm/sec-80cm/sec (adjustable speed). High frequency opening (1000-1500 times/day).

15-20m/s, using aluminum alloy dedicated wind resistant rods.

A pair of infrared photoelectric protection switches are installed on the door frame and door body. When people or objects stay under the door body, the door body will not fall.

Select high-strength industrial woven fabric imported from France, with a thickness of 0.9mm. Colors include red, yellow, blue, green, orange, gray, white, yellow grid, white grid, and other colors to choose from. Install a transparent window (1.2mm thick) in the middle to ensure safer entry and exit of personnel and vehicles. It has high tensile strength and puncture resistance, suitable for frequent opening and high-speed operation; External aluminum alloy ribs enhance wind resistance.

Internal and external buttons, photoelectric protection, internal and external radar control.

When there is a power outage, you can easily open this door by manually pressing the brake and gently shaking the tail wing of the motor.

Equipped with fault recovery function, the system automatically recovers after turning off the power for 10 seconds and powering on.