Rapid rolling door security system?

Reply：Mainly is the infrared photoelectric switch, the use safety pressure sensor (part of the mechanical precision height control system high stability of enterprise safety contact zone) or light curtain system. Lifting speed: 0.8m/s-1.5m/s. From the bottom to the top general rapid door in about 2 seconds (speed is 20 times the electric rolling gate), vehicles, pedestrians, no need to wait for, do not constitute an obstacle, the higher is, foreign efaflex, bus, Hohmann, Aoboni etc. can be controlled to 2.5 meters / seconds; rapid rolling door with the are braking deceleration motor and brake fast and little noise. The general market to sell the brake motor or braking is not good or brake noise is great, are not suitable for fast door. Speed ratio 1:10-1:15 is more appropriate. There is also a new type of industrial fast door motor, called industry fast door dedicated servo, which is a new control mode, the operation is not required to stop when the brake to brake, dry tone further down the bottom. Fast rolling door is used for braking and deceleration motor, which requires fast and low noise. The general market to sell the brake motor or braking effect is not good or brake noise is great, are not suitable for fast rolling door. Speed ratio 1:10-1:15 is more appropriate.

PVC fast door using the environment?

Reply：1 indoor channels, outdoor (special circumstances), light industry, food industry, electronics industry, medicine, warehousing, supermarkets, automotive manufacturing, high demand for health environment. 2 switch frequently, and need to quickly shut down the environment 3 to separate different temperature zones, the need to save energy environment

Teach you how to maintain fast door?

Reply：The correct use of the method and proper maintenance, help to extend the service life of the fast door (product one by the installation, the technical staff of our company will be the size of the door, set a reasonable speed, generally do not need the customer to adjust, please do not move. The customer should set the fast door opening and closing speed according to the actual need, otherwise it will cause unnecessary energy waste and the friction loss of the transmission parts. As long as meet the requirements, as far as possible to the speed of the door to lower, especially the larger door. Helps to protect the inverter's longer service life.