Drill collar threading lathe (Flat bed)
This is flat bed machine, turning thread on φ70-φ245 drill collar, drill pipe, HWDP, drill pipe joint.
Items Unit HY—338F Max. swing diameter over bed mm φ880 Chuck diameter mm φ630 Max. holding diameter mm φ245 The range of machining diameter mm 90～245 The range of machining length mm 600 Max. swing diameter over saddle mm φ320 Spindle bore diameter mm φ255 Spindle speed r/min 50～360 Main motor power kW 22 X-axis Max. travel mm 450 Z-axis Max. travel mm 900 X/Z servo motor N.m 20/27 Rapid movement speed (X/Z） m/min 6/8 Tool rest station number NO. 4+2 Spindle center height mm 1150 Roughness mm Ra1.6 Machine weight ㎏ 9600 Machine dimension（L×W×H） mm 4500*2200*2000
