Wind turbine rigid fast door manufacturers industrial aluminum alloy fast rolling door automatic induction garage rolling door

Good sealing

The door panels are connected by hinges at both ends, and the spliced door panels are connected with double side sealing strips to ensure sealing. Quick induction, wind-resistant and heat preservation

Aesthetic appearance

Multiple rows of hinges are fixed with special bolts, and the hinges are connected with OP treated steel shafts and PEEK bushings, which increase the surface hardness of the shafts.

Long service life

The drive control adopts stable and energy-saving servo system to guarantee the reliable operation of the door body, ensuring trouble-free operation for more than 150,000 times per year.

Reasonable design

Adopting double worm gear structure is better than single worm gear of other companies.

Higher safety index.