正在建设中,敬请期待
Cam anchor is a new type of screw pump anti-off special anchor,The anchor when using in the well,Without lifting and putting down the seat seal,Centering good performance,The tubing and sucker rod is always in vertical state,Avoid the tubing and the eccentric wear of the sucker rods,Simple operation,Good stability,The 3 block is anchored in the inner wall of the casing is supported by the spring,Cam fastening,Uniform stress,The casing damage is less,Avoid the tubing tripping,The greater the reverse torque, the greater the anchoring force,Torque up to 3000N •m above,Anchor firm,On the special gas has good corrosion resistance。And easy to use, safe and reliable。