Hebei lisencompany has CNC machining centers,Straightening machines, presses, CNC lathe, deep hole drilling more than 50 sets of high-precision end machining equipment.
Company 's rubber testing equipment are all the introduction of Taiwan High Speed Rail,including No rotor rheometer, tensile machine, oven, flex test machine, wear machine, electronic balance etc..We can analysis of refined rubber stator sampling detection, at the same time we effectively guarantee the consistency of the design and production, and established a perfect inspection process and methods.
Company has passed:9000 quality management system certification;28000 occupational health and safety management system certification.Patent technology certificates
Down-hole motor is a kind of down-hole dynamic drilling tool upon the power of drilling mud.It is composed of five assemblies of by-pass valve, motor, cardan shaft, anti-drop and drive shaft.Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The down-hole motor property mainly depends upon power section assembly.