Heavy Industrial SPM
Model: NCT-SPM-45
Comprehensive Machine Overview
Engineered for high-throughput production in demanding fabrication environments, the Electric Bolt Cum Pipe Threading Machine by National Cutting Tools is built for <p>The Electric Bolt Cum Pipe Threading Machine by National Cutting Tools is an energy-efficient, motorized threading machine designed for commercial workshops, fabrication yards, and maintenance facilities. Combining electric drive efficiency with dual-purpose tooling, this machine threads solid metal bolts, studs, and hollow steel pipes from 1/2" to 2.1/2" (12 mm to 65 mm) without requiring external hydraulic or pneumatic power packs.</p>.
<p>Driven by an industrial electric motor connected to a multi-speed gear transmission, the machine delivers steady, high-torque spindle rotation at low RPM for tough bolt threading and higher speeds for pipe threading. The tangential die head and precision-ground chasers cut clean, burr-free threads in a single forward pass, while the automatic trip mechanism opens the head at the desired length for fast cycle turnaround.</p>
<h3>Key Features</h3>
<ul>
<li><strong>Direct Electric Motor Drive:</strong> High-efficiency 415V 3-phase industrial motor provides dependable continuous torque with low power consumption.</li>
<li><strong>Multi-Speed Geared Headstock:</strong> Enables quick speed adjustments to suit mild steel, alloy steel, brass, or galvanized pipe stock.</li>
<li><strong>Universal Clamping Vise:</strong> Hardened contour jaws clamp round, square, or hexagonal bar stock and hollow tubes without slipping.</li>
<li><strong>Four-Chaser Tangential Die Head:</strong> Delivers balanced cutting action and permits multiple cutter resharpenings for low consumable costs.</li>
<li><strong>Compact All-in-One Design:</strong> Self-contained machine with built-in coolant sump and pump requires only electrical hookup for immediate production.</li>
<li><strong>Mechanical Safety Interlocks:</strong> Emergency stop switch and thermal overload protection safeguard motor and electrical circuits.</li>
</ul>
<h3>Applications</h3>
<ul>
<li>Workshop threading of foundation bolts, anchor studs, and U-bolts</li>
<li>Plumbing, HVAC, and fire protection pipe end threading</li>
<li>Scaffolding tie rod and prop sleeve fabrication</li>
<li>General maintenance and repair machining across industrial facilities</li>
</ul>
<p>Built at our Ludhiana works under strict quality control. Factory inspection includes electrical insulation checks, gearbox noise testing, and trial thread cutting before dispatch.</p>
Engineering Data Matrix
| Technical Parameter | Operational Specification / Value |
|---|---|
| Feature | Specification |
| Power Source | Electric (AC Motor) |
| Motor Power | 750W / 1 HP (varies by model) |
| Threading Capacity | Bolt: M6–M30, Pipe: 1/2″–2″ |
| Speed | Variable, 100–300 rpm |
| Material | High-grade steel with cast iron body |
| Weight | 25–35 kg |
| Dimensions | 600 × 300 × 400 mm (approx.) |
| Usage | Threading bolts and pipes efficiently in workshops or on-site |
| Accessories Included | Dies, Pipe Cutter, Wrenches, Lubrication Oil |
Electric Bolt Cum Pipe Threading Machine Works QA & Export Packaging Protocol
✓ Continuous Stud & Pipe Threading Accuracy Protocol
- • Continuous Thread Pitch Lead Accuracy: Thread lead screw accuracy verified over 1000 mm bar lengths to eliminate pitch cumulative error on long threaded rods.
- • Automatic Die Head Trip Synchronization: Carriage length stop and automatic chaser opening mechanism calibrated within 0.5 mm for repeatable thread length.
- • Dual Speed Headstock Load Test: Spindle rotation tested across bolt threading speeds and slower pipe threading gear reductions under full cutting load.
- • Thread Sample Dispatch Sign-Off: Sample threaded pipe and solid stud specimens measured and recorded in pre-dispatch inspection certificate.
Precision Threading Machine Transit Protection
- • Die & Lead Screw Wax Coating: Chasers, thread rolls, vice jaws, and lead screws coated with heavy-viscosity protective rust-preventive petroleum wax.
- • Carriage Mechanical Locks: Workpiece carriage and rack gear secured to prevent movement and shock during sea transit.
- • Cabinet Desiccant Packs: Hermetically sealed silica gel canisters placed inside control enclosures to prevent condensation.
- • ISPM-15 Heat-Treated Crating: Heavy wooden box packaging compliant with international maritime phytosanitary export standards.
International Shipping Destinations & India Supply Network
National Cutting Tools manufactures and configures the Electric Bolt Cum Pipe Threading Machine for seamless integration into international fabrication lines and domestic scaffolding manufacturing plants. All machinery is customized for local electrical grids, certified for regional compliance, and dispatched with seaworthy protective packaging.
Primary International Export Destinations
All Export Hubs →Pan-India Fast Freight Dispatch (Ludhiana Works)
India Directory →Full-truckload (FTL) and part-load freight dispatch directly from our central manufacturing works at Focal Point, Ludhiana. Factory engineers provide on-site leveling, tool alignment, and operator training across all major industrial manufacturing clusters:
Frequently Asked Questions • Electric Bolt Cum Pipe Threading Machine
Direct Factory Machinery Proposal
Connect with our engineering specialists in Ludhiana. Receive comprehensive technical specifications, power requirements, tooling options, and estimated FOB/CIF maritime rates.
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Industrial Pipe & Bar Threading Machines: Die Heads & Production Cycles Guide
Technical breakdown covering machine sizing, tooling die setups, cycle speeds, and operational maintenance for Threading Machines.
