Product Center

QK1353 CNC pipe threading lathe

QK1353 CNC pipe threading lathe

CNC pipe threading lathe is a high-precision machine tool specifically designed for cutting internal and external threads on pipe workpieces. Its defining feature is a large spindle bore (typically over 130mm) and the presence of chucks at both the front and rear of the headstock, allowing long pipes or bars to be fed through and held securely for rotation. High Rigidity Structure: The bed is made of high-quality cast iron with guideways treated by ultrasonic quenching, ensuring high hardness, wear resistance, and stability during heavy cutting . Large Bore Spindle: Features a large spindle through-hole (up to 280mm-390mm) and a dual-chuck system (front and rear), providing stable clamping for long pipes . Multi-functional Machining: In addition to cutting various metric, inch cylindrical, and tapered pipe threads, it can perform standard CNC lathe operations such as turning outer diameters, boring holes, and facing ends . High-Precision Control: Equipped with advanced CNC systems (e.g., GSK, Siemens, Fanuc), it allows precise pitch control, achieving machining accuracy of IT6-IT7 and surface roughness down to Ra1.6 . Widely used in the processing and repair of drill pipes, joints, and casings in the petroleum industry, as well as in geological exploration, mining, chemical smelting, pipeline network construction, machinery manufacturing, and shipbuilding industries CNC Pipe Threading Lathe Pipe Threading Machine Oil Country Lathe / API Threading Lathe Large Spindle Bore Front and Rear Double Chuck Slant Bed / Flat Bed High Rigidity Taper Thread Cutting API Thread (American Petroleum Institute) Pitch Accuracy Fanuc Control System Siemens Control System GSK Control System Headstock Tailstock Electric Turret / Tool Post