The invention of the Yantai electric folding door brought a lot of convenience to our lives. It is mainly divided into industrial electric folding doors, color steel electric folding doors, nuclear power station folding doors, stainless steel electric folding doors, aluminum profile electric folding doors, electric folding door openers. , Aluminum alloy electric folding door, industrial folding door, color steel folding door, glass folding door, power plant folding door, railway folding door, metal folding door.

The following describes its working principle and main features:

Working principle: The drive mechanism of the folding door opener is composed of high-quality motors, gears, turbo worm reducers, linear rails and other mechanisms. Its main parts are made of high-quality steel, with high processing accuracy and heat treatment. Long life and other advantages. During work, the motor drives the gearbox to drive the gear. The gear drives the two upper and lower racks to move linearly in opposite directions. The rack drives the connecting rod. The connecting rod drives the swing arm. The swing arm is connected to the door to open the door freely.

main feature:

① Ultra-low voltage operation, when the working voltage is 150V, the output power can reach more than 50%, and it can work normally at 180V.

② The whole machine runs stably, the inertia of the machine is small, and the limit is accurate.

③ This machine is equipped with a quick clutch. When the power is cut off, you only need to rotate the clutch handle 90 degrees to manually open the door.

④ There is an overheat protector inside the motor. After the motor runs continuously, when the temperature reaches the rated value, the motor will automatically power off and enter the protection state.