Q200、Q250 Pneumatic Spinning Wrenches The wrench is the best replacement of the spinning rope (or chain). IT is applied for mechanized spinning operation in fidids of oil and mine .The applicable range of pipe diameter is wide ,and it can be arbitrary adjusted whenever necessary .There are two configurations for clamping apparatus:air tyre and air crylinder .It is designed and manufactured according to API Spec 7k “Specification for Drilling Equipment”.
Model Q250 Q200 Size range mm 88.9-254 88.9-139.7 in 31/2-10 31/2-51/2 Air pressure Mpa 0.5-0.9 0.5-0.9 psi 72-130 72-130 Rated power kW 12 8.8 hp 16 12 Spinning speed rpm 108-38 90-56 Spinning torque N.m 547-1250 630-1000 ft.lbf 403-922 465-738 Braking torque N.m 1049-2500 1260-6000 ft.lbf 806-1844 929-1475 Air consumption m3/min 15 10.3 gpm 3692 2721 Overall dimensions mm 1250×570×465 1400×530×835 in 49×23×18 55×21×33 Weight kg 440 378 Ib 971 833 |
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