Introduction of Q250 Pneumatic Spinning Wrench

Q250 Pneumatic spinning wrench is a pneumatic roller type spinner used in marine and drilling mechanization industry, with a range of 3 1/2-10 (in) drill rods and drill collars. In the drilling operation, instead of the traditional spinning screw (swirling chain), the twisting operation was safe and reliable, and the labor intensity of the drilling workers was reduced. Also the tripping speed was improved. Since the air motor in the twisting pliers can rotate in the forward and reverse directions, it is more advantageous to use in coring operations and handling downhole accidents.

 Usage of Q250 pneumatic spinning wrench Place the pliers vertically at a distance of 0.3-0.5 meters above the drill pipe joint. The operator will move the twisting pliers to the wellhead to allow the drill pipe to enter between the four rollers of the pliers; The air valve makes the roller press the drill pipe, then the air motor valve handle is operated to open the left and right motors. The motor drives the rotation of the respective drive rollers through the left and right deceleration mechanisms. Due to the effect of frictional torque, the drill pipe rotates with it, achieving the purpose of screwing in and unthreading the pipe thread.

 For pipes with different diameters, adjust the switch of the wrench head. There is no need to replace the roller, which brings great convenience to manufacturing, usage, and maintenance.

SSW40 pneumatic spinning wrench
            SCOTON's SSW40 Pneumatic Spinning Wrench

Related Article
  • Usage & Operation of Safety Joints

    Usage & Operation of Safety Joints

    April 29, 2018(I) Drill stringassemblySafetyjoint installs on the tubing string and operates for drilling, salvaging, wellcleaning, repairing and testing, etc. Its diameter and diameter of the bit portshould be th...view
  • The RAR Technology Provides a New Function for the Disconnectable Mooring System

    The RAR Technology Provides a New Function for the Disconnectable Mooring System

    September 22, 2017Delmar recently launched a new RAR Plus and move-max deliverable mooring system. The RAR Plus technology adds new key features to the 35-year old RAR technology, such as manual release, and it raises ...view
  • Dual Well Completion Principle

    Dual Well Completion Principle

    April 29, 2018After the oil wellpenetrating through the oil layer and the bottom water layer, the well completionsare implemented in oil and water layer, and the two layers were seperated by apacker. When the well ...view
  • The Launch of New Production Optimization Platform

    The Launch of New Production Optimization Platform

    September 22, 2017Weatherford International released the ForeSite production optimization platform at its software conference. The new platform combines physical model and advanced data analysis to comprehensively impr...view
  • The Wellsite Monitoring Programme Supports Data Analysis and Management

    The Wellsite Monitoring Programme Supports Data Analysis and Management

    September 22, 2017The Dover Energy Automation and MOBOTIX AG have cooperated to develop a comprehensive well network monitoring program. This combination integrates the smart camera suite of MOBOTIX with the artificial...view
  • Maintenance of Mud Pump

    Maintenance of Mud Pump

    April 27, 20181. The mud pump must be installed on a relatively stable foundation. Before operation, carefully check the lubrication condition, fastening condition, and fit clearances between various parts of the ...view
  • TEL:+86-029-62827813
  • FAX:+86-029-62827812
  • ADDRESS:Hi-Tech Development zone, Xi'an China