Industrial lifting door factory warehouse plant electric sliding door wind-resistant heat preservation vertical curved up industrial lifting door

Smooth running industrial liftgate is equipped with adjustable ball bearings, low noise and smooth running, easy and convenient operation.

Safety devices

Fall protection device prevents the door from falling and injuring people and objects Torsion spring breakage protection device prevents torsion spring fatigue breakage

Airbags prevent people and objects from being hurt when the door is running downward.