High Speed Roller Shutter Door Control Box

We are offering high speed roller shutter door control box. High speed roller shutter door control box has a high control precision with a built-in vector control mode; its high torque converter (150%1hz) and high performance cpu programming enable the product to have high performance, reliability, stability and precise positioning. The use of variable frequency control technology gives the door soft start and slow stop, increasing the door’s service life. The product can be customized according to your design requirements and field conditions.