Brief introduction of rolling shutter door according to the open form classification

According to the opening form, the rolling shutter door is divided into:

1. Manual rolling shutter. With the help of the torsion spring on the intermediate shaft of the roller shutter to balance the force, the purpose of manually pulling the roller shutter is achieved.

2. Electric roller shutter. Use the relevant motor to drive the intermediate shaft of the shutter to rotate to reach the shutter switch. When it turns to the upper and lower limit set by the motor, it will stop automatically.

Rolling shutter door related motors are: tubular rolling door machine, fireproof rolling door machine, etc.

3. According to the door material, it can be divided into rolling shutter door, aluminum alloy rolling shutter door, crystal rolling shutter door, stainless steel rolling shutter door, color steel rolling shutter door and Australian rolling shutter door

4. According to the installation form, it can be divided into middle wall and side wall (or side wall and external wall). The opening direction is up

5. It can be divided into ordinary rolling shutter door, windproof rolling shutter door, fireproof rolling shutter door and electric Australian (silent) rolling shutter door.