Dinghu fast rolling shutter door is sturdy, durable, and energy-saving

Description :

There are multiple ways to trigger the opening signal of a fast rolling shutter door, including manual button, radar sensing, infrared photoelectric sensing, geomagnetic sensing, remote control, etc.

Door fabric material: PVC or PVDF film is generally used as cord fabric, especially PVDF film has better anti-aging performance, is not easy to fade and has self-cleaning function, so it is very suitable for fast rolling doors. Produced in Germany or France with a thickness of 0.8mm-2.0mm. A 2.0mm thick door panel will alter the entire product structure. The colors include orange, yellow, blue, silver, transparent grid, black, etc. The reason is that orange is very eye-catching and stimulates the sensory perception of insects, and has a certain anti insect function.

Fast rolling shutter door drive motor: Fast rolling shutter doors use brake deceleration motors, which require fast braking and low noise. Generally, the brake motors sold in the market either have poor braking effect or high braking noise, and are not suitable for fast rolling doors. A speed ratio of 1:10-1:15 is more suitable. This is a new control method that does not require the use of brakes when stopping, further reducing the noise.

The fast rolling shutter door consists of a door frame system, a door curtain system, a drive motor, a control system, and a control system.

Framework system: The main material is made of carbon steel plate or aluminum alloy.               Dinghu fast rolling shutter door is sturdy, durable, and energy-saving;    

Door curtain system: mainly composed of PVC woven fabric or aluminum alloy profiles. Drive motor system: mainly composed of brake pads, motors, and reducers.

Control system: Commonly used are integrated circuit boards with complete sets of PLC/frequency converters/encoders or built-in IPM modules. The control systems adopted by domestic door industry enterprises are mostly based on PLC/frequency converters/encoders.

Safety system: mainly includes infrared electric eye switches, safety air pressure sensors (some enterprises with high mechanical precision and high stability control systems use safety contact belts) or light curtain systems; The light curtain system should be safe Lifting speed: 0.8m/s-1.5m/s, generally takes about 2 seconds from bottom to top (20 times the speed of an electric roller shutter), vehicles and pedestrians do not need to wait and do not constitute obstacles

AfterSalesService :

• Rapid Roller Shutter