Product Description

Spinning wrenches

SSW40 spinning wrench is applicable to drill pipes and drill collars of 31/2 -9Ihin. It is mainly composed of two symmetrical components, each of which drives the gear transmission through air motor and drives the wheel rotation. Operate the air valve with air spring to make the wheel compress the drill pipe; control the air motor valve handle, and start the left and right motors. The motors drive respective drive wheel through left and right reduction units. Due to the friction torque, the drill pipe rotates, and the pipe screw thread rotates in or out. The opening of wrench can adapt pipes of different diameters through adjustment without need for exchange of wheel, which makes manufacturing, application and maintenance more convenient. The spinning wrench is a kind of wheel-type spinnin~ tool. Compared with traditional chain wrench, the spinning wrench boasts the ad\’antages of large speed, no slippery and no damage to drill pipe, and can be used in oil and mud environment, with the advantages orsarety and reliability. The brake torque of SSW40 wrench is 11()()ft-lbs (1490 N ‘ m), and the in and out spinning speeds are large. During the tripping operation, SSW40 wrench substitutes the spinning rope (spinning chain), so as to make the spinning operation safe and reliable, reduce the labor intensity of drillers, and promote the tripping speed. The air motor in the spinner can rotate clockwise and anticlockwise, which makes coring and treatment of drilling troubles more convenient

Main CZPT nical Parameters
1.Applicable pipe diameter:drill pipe and drill collars of 3.1/2-9.1/2in(89-241mm)
2.Operating pressure:90-120psi(0.62-0.83Mpa)
3.Air consumption:250cfm(32m/min)
4.Spinning speed:0-120r/min(5in drill pipe)
5.Brake torque:1100ft-lbs(1493Nm)(5in drill pipe)
6.Weight:850lbs(385kg)
7.overall dimension:1315*570*570mm