What are the differences between roller shutter door and industrial liftgate

Roller shutter door and industrial lift door are two common industrial doors in daily life. The basic function of industrial lifting door is roughly the same as that of electric rolling shutter door. However, the sliding door speed is relatively fast, and its scope of use is generally applicable to factories, production workshops, public places, warehouse gates or places where buildings are guided to drive vehicles. What are the differences between roller shutter doors and industrial lift doors? Jinan Mingwen door industry takes you to understand.

1. Composition structure: the roller shutter door can connect the multi joint doors in series, and the door rotating up and down with the roller shutter above as the center is composed of door body, driver, control system and other components; The liftgate is composed of a series of door panels, which rise along the road rail, and is composed of upper and lower guide rails, upper and lower guide wheels, main columns, parallelogram hinge mechanism, PVC curtain surface, aluminum strip, handle and other components.

2. Operation mode: the rolling shutter door can only choose the non mobile assembly area, the lifting door can be assembled along the ceiling, and the track on the wall can make the door body operate effectively and reasonably in the process of operation. The liftgate adopts the bearing operation mode to get rid of the problem of high noise during the operation of the roller shutter door.

3. Materials: the industrial lifting door body is filled with polyurethane foam with two layers of hot-dip galvanized steel plate, which improves the flame retardant grade compared with general roller shutter doors and correspondingly reduces the production cost.

4. Motor: compared with the motor of roller shutter door, the motor of industrial liftgate has added many basic functions, which can be externally connected with remote control, thunder, geomagnetic ring and other electrical switches; It can also be connected with infrared ray, airbag safety edge and other protective devices.

5. In terms of operation: the balance system is installed on the top of the industrial liftgate, and the door body operates very stably, but generally, when the roller shutter door operates, the door body operates unstable, and it is easy to produce a lot of noise.

6. In terms of maintenance: the door body of the industrial liftgate adopts the horizontal split folding connection method, which makes the door easier to maintain and disassemble. In addition, small doors and windows can be added, and small doors can be added with interlocking equipment skillfully, which can also ensure the safety factor of door operation at the same time, reflecting the convenience of the channel and saving power.