CNC Lathe Machine CNC Pipe Threading Lathe China The main performance characteristicsï¼? Big spindle bore and double chuck allows clamp and process big diameter pipes;Integral machine bed adopts high strength iron to relize high rigidity and precision;Ultrasonic frequency quenched guide-ways are hard enough for good wear-resistance;Carriage and guide way contact surface pasted with Turcite B to maintain long-term accuracy.  More information you can views here Application: QK1313 CNC Heavy Duty Oil Pipe threading lathe machine is mainly designed to process all kinds of  internal and external pipe threads including metric,inch,module,DP and taper threads,as well as having all the common functions of normal CNC lathe such as processing the inner bore and end face of shafts and disks.This series lathe machine is widely used in industries including petroleum exploiting,coal and minerals mining,chemical piping and geological prospecting,it is high-efficiency equipment in processing and repairing drilling pipe,drilling rod,thread coupling and so on. Standard Accessories: Fanuc CNCsystem,NC turret 4 position,Coolant system,Lubrication system,Lighting system,Mobilehand-wheel,Semi-shield,Manual tailstock,Chuck,Rear support bracket, Pad iron etc. Optional Accessories: CNC system(Simens,Fagor,GSK,KND),Turret(Servo,hydraulic,power),Chip conveyor,Air conditioner,Full-shield,Hydraulic tailstock,Chuck,Center rest,Follower rest,Signal light,Grinding attachment etc. Product main technical parameters: ITEMS UNIT QK1313 Capacity Swing over bed mm Ã?630/800 Swing over cross slide mm Ã?340/540 Distance between centers mm 1000/1500 / 3000 Pipe threading range mm Ã?30-126 Width of bed way mm 550 Max.load capacity T 3 Spindle Spindle bore mm Ã?130 Spindle speed steps - stepless Spindle speed range rpm 0-600 Chuck size mm Ã?400