The steel rolling shutter door can be opened and closed by winding the curtain on a scroll. It has a simple structure, easy installation, good wind resistance effect, and runs smoothly. It can be installed inside and outside building walls, occupying small space. It can achieve multiple opening modes such as electric, manual, and remote control; Used to meet the wind resistance, sealing, dust prevention, anti-theft, and other functions of building entrances. It can provide safety protection for various buildings and occasions, such as industrial plants, logistics warehouses, bus garages, shops, etc.
For application scenarios with high wind resistance requirements, wind resistance performance can be increased by adding wind hooks and other methods.
Multiple security protection measures
Ensure the safety of operators. Limit device: When the rolling shutter reaches the set upper and lower limit positions, the power supply of the rolling door machine is cut off through the limit device, causing the door to stop moving; Manual chain: The motor comes with a chain, and in case of power failure, the door can be opened through the chain.
Self-locking device
Self-locking device: When the speed of the scroll is abnormal, the internal mechanism automatically locks, and the scroll stops running, preventing the door curtain from quickly descending. Safety photoelectric: When the door curtain runs downwards, and someone passes through, the door curtain will automatically lift to the highest point. Rebound when encountering obstacles at the bottom of the door: A safety sensor can be installed at the bottom of the door curtain. When the door curtain descends and encounters obstacles, it will automatically lift to the highest point.
Parts Design Highlights
01
The track is made by a fully automatic molding machine and pressed in one go. The top is equipped with a curtain turning angle, and there are soundproof devices on both sides of the track, ensuring smooth and quiet operation.
02
The scroll box cover is equipped with a dense keel structure, which facilitates the installation of the box cover and has good flatness after installation.
03
Fully automatic door curtain production equipment, with a production speed of 6m/minute and a size error of no more than 1mm.
Process Highlights
Fully automatic door curtain production equipment, with a production speed of 6m/minute and a size error of no more than 1mm.
Steel Rolling Shutter Doors can provide functions such as sealing, dust prevention, and efficient passage, and are widely used in industries such as food, medicine, electronics, automotive, textile, logistics, rubber, and chemical construction.
The maximum distance above the door opening is 500mm; The space on the side where the motor is installed should not exceed 500mm, and the space on the side where the motor is not installed should not exceed 200mm.
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