Endless Rope Winch Control 

 Electric Control Device for Mining Endless Rope Winch I. Scope of application:  It is suitable for underground endless rope winch in coal mine, adopting Germany Siemens PLC  as the core. The high-definition dynamic simulation display screen as a man-machine display interface, voice alarm prompt, multi-position locking control handle. This device not only has the function of dynamic monitoring the winch running state of whole process in real-time, but also can provide a variety of control methods for the winch, such as VFD or soft starter. This system could monitor the winch running process in the tunnel. The system is mainly composed of mining intrinsic safe console, mining intrinsic safe PLC box, mining explosion proof and intrinsic safe language acousto-optic communication machine, intrinsic safe non-contact magnetic rewinding switch, explosion-proof camera, explosion-proof video monitor, leakage communication system and so on.    II. Main…