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