The performance advantages of industrial liftgate and the difference between it and roller shutter door

Industrial liftgate features:

Material of door panel: the door panel is made of thickened double-layer galvanized color steel plate and filled with stiffeners and polyurethane foam materials. It has the advantages of heat insulation, sound insulation, heat preservation and so on. It is practical for large warehouses and factory doors; The manufacturing width of industrial lift door panel can reach 21 meters.

Accessory configuration (guide rail and hardware): it is processed with 2.5 mm thick hot-dip galvanized steel plate and carefully made through plastic spraying, high-temperature baking and other processes, which increases corrosion resistance, durability and aesthetics. The guide rail is lined with supporting plates on both sides to increase strength and aesthetics.

Motor: special motor for industrial door, power supply 220V, power 375w~550w, equipped with manual clutch, which can be operated manually in case of power failure or emergency. The lifting speed is 10cm/s~25cm/s.

Control mode: adopt radio remote control operation or control box button operation to make the door body accurate;

Safety device: fall arrest device and airbag (optional), to prevent the door from falling or the bottom of the door from colliding with obstacles, and the door will automatically stop or reverse operation to avoid accidents; Anti wire rope breaking device and torsion spring breaking safety device. Prevent the door body from hurting people and objects in any way.

Difference between industrial lifting door and rolling shutter door

1、 Structure

(1) The industrial liftgate can be installed along the ceiling and wall to make reasonable use of space when the door is running, which overcomes the disadvantage that the rolling shutter door can only use a fixed installation space, and improves the space utilization inside the workshop.

(2) The door body of the industrial liftgate adopts horizontal split folding connection, which makes the door easier to repair and replace. At the same time, small doors and windows can be opened, and small doors can be opened with interlocking devices to facilitate the passage of personnel and ensure the safety of the operation of the gate, which fully reflects the convenience of the channel and saves energy.

(3) The door body of the industrial liftgate adopts bearing operation, which not only overcomes the disadvantage of high noise of rolling shutter door operation, but also makes the door run more smoothly.

2、 Material

(1) The door body of the industrial lift door adopts double-layer hot-dip galvanized steel plate with polyurethane foam filling inside, which improves the flame retardancy compared with the ordinary rolling shutter door and greatly reduces the cost compared with the fire-proof rolling shutter door.

(2) Compared with the roller shutter motor, the industrial liftgate motor has many functions, which can be externally connected with remote control, radar, geomagnetic ring and other electrical switches; It can be connected to infrared ray, airbag safety edge and other protective devices.