The QK series CNC pipe threading lathe is specially designed by our company for AP in the oilfield industry! Developed for the processing of pipe threads, this machine tool has a large spindle through-hole and a front and rear dual chuck clamping structure, suitable for turning various types of long pipe cylindrical threads, conical threads, and special threads. At the same time, it also has all the functions of ordinary CNC lathes and can replace them in processing complex shaped parts such as shafts, sleeves, disks, etc., such as turning inner and outer cylindrical surfaces, conical surfaces, circular arc surfaces, end surfaces, grooves, chamfers, and threading. It has strong process adaptability, high processing efficiency, and good consistency of finished products. This machine tool has a novel appearance, easy programming, simple operation, mature structure, and stable performance. It is widely used in industries such as petroleum, natural gas, chemical, hydropower, and geological exploration.