The torque control system is very important and necessary to the automatic revolving doors’ safety feature, it was realized mainly by motor and PLC ( Key control unit ), the simple work process is as below . Firstly we will →
PD Door (PT slide‑swing composite door) is a niche innovative interior aluminium door. It is not a universal mass‑market product but a category developed for specific spatial pain points. Driven by booming domestic home renovation and growing overseas export demand, →