We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Downhole Motor Made in China, With a wide range, top quality, sensible charges and stylish designs,Our items are widely recognized and dependable by users and can fulfill continuously changing economic and social needs.
We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Directional Drill Mud Motor, Oilfield Screw Mud Motor, Screw Motor, Screw Mud Motor, Straight Downhole Motor, We’ve got sufficient experience in producing solutions according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.
Introduction of Downhole motor/Mud motor

Down-hole motor/Mud motor is a positive-displacement motor(PDM), the high drilling fluid enters into the high fluid power converted into mechanical energy, and the rotor drives the principal shaft and bit rotating. We provide the Down-hole motor/Mud motor with diameter from 45mm to 286mm, vertical, single-bend, double-bend and adjustable motors; the hear-resistance temperature ranges are ≤120℃,120-150℃; oil-based mud resistance and saturated saltwater mud resistance motors. And we also design and manufacture according to customers’ special requirements:

1. Bent Down-hole motor: The bent angle on the universal axis can fit curvature of kicking off, Single-bent and double-bent are available.

2. Bent angle adjustable down-hole motor: The bent angle of the down-hole motor can be adjusted on well surface,which enhances the extension of the kicking off.

3. Extended down-hole motor: On the basis of the common downhole, motor, the torque can be increased with the step increasing for the motor.the bit drilling quickly.

4. Hollow rotor down-hole motor The adoption hollow rotor for different sizes of hard alloy jet nozzle the inputting flux and horsepower of drill bit.

5. High kick-off down-hole motor: The curvature of kicking-off can achieve l°/m with the particular design.the shortness length of the whole and adjacent adjacent bend to the bit.

6. Saturated saltwater mud resistant down-hole motor The special coating layer of rotor has stronger ability of corrosion and wear resistance. enabilng the down-hole motor to work for a long time in saturated saltwater mud.

7. High temperature down-hole motor The resistant temperature of motor can achieve over 150°C by the using of excellent resistant temperature rubber in the stator. With the ability of the resistant temperature rubber in the stator, the requirement of the deep-well.up deep-well and high temperature grads areas drilling can be satisfied.

8. Sealed transmission shaft down-hole motor:Converting the mud sealed to the oil sealed of transmission shaft,this improves the condition of thrust axletree and radial axletree, make the whole down-hole motor life long.