Brand Name: OB
Model Number: HSRD
Place of Origin: Shandong, China (Mainland)
High speed door is equipped with sensor at the bottom of the seal.
(1) High speed open
Opening speed: 0.8-1.2 m/s, with maximum limit to ensure quick and efficient. Fully open just needs 3 or 4 seconds time, which can reduce the cool air loss due to air convection, and forklift can pass through freely without slowing down.
(2) Reliability
Rapid rolling door can freely drive, and can also be driven by balancing device, simple structure, solid and reliable. Even if power failure, they can be closed by manual operation.
(3) Appearance
Running quietly, no noise, and convenient cleaning.
Fast moving high speed pvc roll up doors for industrial factory