Lathe Machine The Pipe Threading Lathe Machine 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;Equiped with taper guide bar device this enables the machine to process taper threads. More information you can views here Application: Q13 series pipe threading lathe machine is mainly used for turning the internal and external threads including metric and inch thread,as well as having all the common functions of normal engine lathe such as processing the inner bore and end face of shafts and disks,this machinery is equipped with taper guide bar device which enables this series to process taper thread.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: Tool post,Tailstock,Chuck,taper guide bar,Lighting lamp,Coolant pump,Rear support bracket,Pad iron etc. Optional accessories: Digital readout,Chuck,Faceplate,Chasing dial,Center rest,Signal light,Protective cover(lead-screw,chuck,tool post),and Grinding attachment etc. Product main technical parameters:  SpecificationsUNITQ1313 CapacitySwing over bedmm630/800 Swing over cross slidemm340/540 Distance between centersmm1500/3000 Pipe threading rangemmÃ?30-126 Width of bed waymm550 Max.load capacityT3 SpindleSpindle boremmÃ?130 Spindle speed steps-FWD. 18/REV. 9 Spindle speed rangerpm12-642/19-800 Chuck sizemm400 Chuck type-3-jaw manual