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Product Description :
Introduction
WB-ZJ70LDB is designed for 7000m rig driven by independent RT, and its maximum hook load is 4500KN. Based on the standardized and modularized design, its output power characteristic meets the requirement of 7000m drilling rig with excellent interlock and protection function.
Equipments
Drilling Console
VFD Room
Power supply system
AC VFD control system for RT
WB-AD-A auxiliary motor auto-drilling control system
MCC and power supply system
PLC control system
Anti-collision system
Energy saved generator control cubicle
Eddy brake control system
TV monitor system
System characteristic
WB-AD-A auxiliary motor auto-drilling control for improving the drilling quality
Simple configuration and operating easily
Zero-voltage and over-current protection
High drilling efficiency at a low cost
High precision control and no maintenance