They are relatively weak, and almost no enterprises will choose aluminum alloy rolling shutter doors as warehouse doors.

     Let's introduce why electric lift doors are widely loved by enterprises, and how does Serang meet the needs of customers?

    1. Sealing and heat preservation: The warehouse door that matches the shipping outlet has certain control requirements for dust, temperature and humidity. The door panel of the lifting door is 4 cm thick, and the surrounding is sealed with insulating rubber, which has good thermal insulation for broken bridges. , dustproof and moisturizing performance, even in the cold storage buffer warehouse can be used.

     2. Opening speed: The opening speed of the electric lift gate is 0.25-0.35m/s, which is 2-3 times that of the rolling shutter door.

    3. Safety protection: There are more safety protection methods for the lifting door, such as torsion spring and wire rope breaking prevention, top buffer device, bottom safety rebound device, and SEPPES 15 million safety insurance.

    4. Manual quick opening: When the electric lift door is powered off, there is a manual pull rope opening available, which can be opened quickly and effortlessly.