News and information

2017Starts in business!

Pulled open the sleeves go dry!We will have a better life,Meet a more colorful future。...

The beam pumping unit at times

The beam pumping unit at times1、Downtime、The brake、Cut off power supply。2、Unloading loose electrical wire,Loosen the motor fixed screw,Forward motor,Remove the belt。3、Grilled packed on wheel,Remove the old belt pulley。4、Clean the new belt...

Oil field pumping unit     KeTouJi     Coal bed methane in pumping unit     Shale gas in pumping unit