Brand new About this product
The Pipe Threading Machine by National Cutting Tools is an industrial metalworking machine designed for cutting clean, leak-tight threads on mild steel, galvanized iron (GI), and seamless steel pipes. Manual pipe die stocks are slow and produce uneven tapers that leak under hydraulic pressure; this machine automates the threading process with an all-geared headstock, rigid pipe clamping, and a self-opening taper die head. Covering pipe sizes from 1/2" (15 mm NB) up to 2.1/2" (65 mm NB), the machine cuts standard BSPT and NPT tapered threads in a single fast pass. The built-in taper sine mechanism guides the chasers radially outward at exact 1:16 taper, producing standard-compliant pipe threads that seal tightly with standard fittings in plumbing, fire-fighting, and gas pipeline installations. Key Features Precision 1:16 Taper Mechanism: Automated sine bar guides cutters to form exact BSPT/NPT taper angles for guaranteed leak-tight joints. Multi-Speed Geared Headstock: Hardened gears provide 30, 60, and 90 RPM ranges to match pipe diameter and wall thickness. Self-Centering Pipe Vise: Dual-screw mechanical vise with hardened serrated jaws prevents pipe rotation under heavy threading torque. Self-Opening Die Head: Cutters retract radially outward the moment thread length is achieved, preventing thread scuffing. Rigid Cast Bed: Heavy graded cast iron base absorbs motor vibration and maintains alignment over years of workshop duty. High-Flow Cutting Fluid System: Motorized pump delivers continuous oil flow to flush chips and cool chasers for long cutting life. Applications Plumbing, HVAC, and fire protection pipe spool fabrication Water supply and irrigation steel pipeline threading Oil and gas field pipe maintenance and repair yards Scaffolding prop threaded collar and tube manufacturing Manufactured at the National Cutting Tools works in Ludhiana, Punjab. Every unit is tested with calibrated thread plug and ring gauges on commercial pipe stock before dispatch across India and overseas.
Specifications
- Specification
- Details
- Automatic Grade
- Automatic
- Power
- 15 H.P., 1440 RPM
- Warranty
- 1 Year
- Model
- Super Deluxe 2½” TO NCT-6
- Saddle Movement
- 200 mm
- Spindle Speed Range
- 30-60-90 RPM
- Threading Capacity
- 2½”
- Lead Screw
- Provided with Gears for 8 NPT (TPI) and 11 TPI
- Nett Weight
- 2300 KG
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