Travelling Block Positioning System

The PLC based RWCS uses input from the drawworks limit switches backed by proximeters installed in the mast to detect the position of the travelling block and provides real time feedback and position from the travelling block compared to limits set via the HMI to ensure the travelling block does not enter unsafe areas. The system includes the capability to limit travelling block speed as well as position to further ensure safe operation. Automatic braking and manual bypass are also available. Do contact us for further sales enquiries.