Quality Verification:
✓ ISO 9001:2015 Certified Works
✓ CE Compliant Machinery Build
✓ BS 1139 • EN 74 Fabrication Standard
Pre-Dispatch Material Run-Off • ISPM-15 Seaworthy Crating
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Manufactured Models:
4 Units
|
Location: Ludhiana Works
Production Equipment Range
Download Technical Catalog & Pricing
Thread Bar Machinery — Industrial Machine Models
Explore manufactured models, engineered capacities, and turnkey tooling assemblies built at our Ludhiana manufacturing works.
Engineering Comparison Matrix
Thread Bar Machinery Specification & Model Selection Guide
Compare engineering capacities, working dimensions, power ratings, and target manufacturing workflows across our standard product variants.
| Machine Model | Input Diameter Range | Speed / Output | Cutting Length | Total Power | Function in Thread Bar Line |
|---|---|---|---|---|---|
| Wire Pointing Machine | 6 mm – 25 mm | Instantaneous | 150 – 250 mm point | 2.2 kW | Tapers bar tip for initial die box insertion |
| Wire Drawing Machine (Single/Bull Block) | 8 mm – 22 mm | 20 – 45 m/min | Continuous coil | 15 kW – 30 kW | Reduces coil wire diameter and raises tensile yield strength |
| Wire Straightening & Cutting Machine | 4 mm – 12 mm | 40 – 60 m/min | 500 – 4000 mm | 5.5 kW | Straightens coils and cuts high-speed lengths for tie rods |
| Wire Straightening Cum Cutting-Off Machine | 10 mm – 25 mm | 25 – 45 m/min | 500 – 6000 mm | 7.5 kW – 11 kW | Heavy-duty straightening and square-shear cutting of thick tie bar stock |
* Custom center distances, stroke lengths, hydraulic tonnage, or dual-voltage electrics (380V/415V/440V, 50/60 Hz) can be engineered to order upon review of drawing specifications.
📄 Official Engineering Spec Sheet (PDF)
Download Complete Thread Bar Machinery Technical Dossier
Includes dimensional drawings, electrical schematics, shipping crate dimensions, and full model specification tables.
Technical Dossier & Manufacturing Standards
Industrial Engineering Standards: Thread Bar Machinery
01 Thread Bar Production Lines: High-Volume Formwork & Anchor Bar Manufacturing
Thread bar machinery manufactured by National Cutting Tools in Ludhiana, Punjab, provides complete turnkey manufacturing lines for producing threaded tie rods, coil rods, continuous all-thread rods, and scaffolding jack screws from raw wire coils and hot-rolled steel bar stock. In concrete formwork manufacturing, precast construction plants, and geotechnical anchor bolt production, high-throughput wire processing and consistent thread pitch accuracy dictate manufacturing profitability.
A complete NCT thread bar line includes wire pointing machines for die entry, multi-stage bull block or continuous wire drawing machines for calibrating wire diameters, high-speed wire straightening and flying-shear cutting machines, and continuous roll-threading equipment. This integrated production chain transforms inexpensive raw hot-rolled wire rod (SAE 1008/1018/1045) into high-tensile threaded structural tie bars ready for construction dispatch.
02 Core Equipment in Our Thread Bar Manufacturing Line
Wire Pointing Machine
Tapers the front tip of heavy wire coils to allow easy entry through tungsten carbide drawing dies. Features hardened alloy rolls and forward-reverse foot control.
Heavy Wire Drawing Machine
Heavy cast steel drawing capstans driven through heavy reduction gearboxes. Calibrates raw coil wire down to exact bar root diameters with improved surface finish and elevated tensile strength.
Wire Straightening & Cutting Machine
High-speed rotating spinner arbor with adjustable die blocks eliminates coil set, straightening bars and cutting them to precise preset lengths (from 500 mm up to 6000 mm) at speeds up to 60 m/min.
Wire Straightening Cum Cutting-Off Machine
Combined heavy-duty unit optimized for thicker diameter rod stock (10 mm to 25 mm). Delivers burr-free rotary shear cutting without mushrooming bar ends prior to thread rolling.
03 Metallurgical Grain Flow & Thread Load Capacity
Cold-drawn and roll-threaded tie bars achieve superior mechanical performance compared to cut threads:
- ✓Work-Hardened Thread Profile: Cold plastic deformation densifies steel grain boundaries along the thread flank, increasing shear strength and yield resistance by up to 25%.
- ✓High-Efficiency Carbide Tooling: High-purity tungsten carbide drawing dies and hardened Cr12MoV rolling dies deliver tens of thousands of meters of continuous output without replacement.
- ✓Consistent Pitch Accuracy: Precision thread profiles fit smoothly into standard formwork wing nuts, anchor plates, and water barrier cast components.
04 Export Delivery to Formwork & Precast Manufacturers
National Cutting Tools supplies turnkey thread bar production machinery to formwork manufacturers and building hardware suppliers in Dubai, Abu Dhabi, Jeddah, Dammam, Doha, and Muscat. We supply full layout drawings, foundation plans, electrical load documentation, and provide pre-dispatch video run-off on your wire grade.
Global Trade & Seaport Dispatches
✓ SASO & GCC Seaworthy Certified
Machinery Exporters & Global Port Delivery for Thread Bar Machinery
Turnkey crating, seaworthy moisture protection, and rapid container dispatch from Mundra Port (INMUN) & Nhava Sheva (INNSA).
United Arab Emirates (UAE)
Direct container clearance at Jebel Ali Port (AEJEA) and Sharjah Hamriyah. 415V 50Hz electricals, standard 4–6 day ocean transit from Mundra Port.
View UAE Export Profile →
Saudi Arabia (KSA)
Clearance at Dammam (King Abdulaziz Port) & Jeddah Islamic Port. Built with 380V / 220V 60Hz SASO-compliant motors, certified crating, and Saber registry documentation.
View Saudi Arabia Export Profile →
Qatar, Oman & Malaysia
Dispatched to Hamad Port (QA HMD), Sohar Port (OM SOH) & Port Klang (MY PKG). 50Hz/60Hz dual-wound, seaworthy crating for rapid customs clearance.
Domestic Dispatch Network
View India Network →
Industrial Suppliers & Pan-India Road Delivery for Thread Bar Machinery
All machinery is built and factory-tested at our Ludhiana works in Punjab, then dispatched by dedicated road freight across India's key industrial clusters.
From our Focal Point manufacturing facility in Ludhiana, our heavy-duty thread bar machinery are dispatched securely with ISPM-15 compliant timber skids and weather-protective packaging. We ensure door-to-door delivery with verified transit timelines: Delhi-NCR & Jaipur (1–2 days), Ahmedabad & Surat industrial corridors (2–3 days via NH48), Pune auto-ancillary belt & Mumbai metropolitan region (3–4 days), Hyderabad pharma & fabrication parks (3–4 days), and Chennai & Coimbatore manufacturing corridors (4–5 days). Factory acceptance trials (FAT) and on-site commissioning support are provided nationwide by our engineering technicians.
North India Hubs
Delhi NCR, Jaipur, Mandi
1–2 Days
Western Corridors
Ahmedabad, Pune, Mumbai
2–4 Days
Central & East Hubs
Indore, Nagpur, Kolkata
2–4 Days
South India Corridors
Hyderabad, Chennai, Blr
4–5 Days
Thread Bar Machinery Supply Across Indian Manufacturing Belts
14 Industrial Clusters
Manufacturers in Ludhiana (Works)
Ludhiana
Punjab
Collection ex-works or local delivery the same week. →
Machinery in Mandi Gobindgarh (Rolling Mills)
Mandi Gobindgarh
Punjab
Road delivery within 24 hours of dispatch clearance. →
Machinery in Jalandhar (Pipe Tools)
Jalandhar
Punjab
Road delivery within 24 hours of dispatch clearance. →
Manufacturers Serving Delhi NCR
Delhi NCR
Delhi / Uttar Pradesh / Haryana
Road delivery in 2 to 3 days; installation team travels with the consignment on request. →
Industrial Suppliers in Faridabad
Faridabad
Haryana
Road delivery in 2 to 3 days. →
Suppliers in Ahmedabad (Gujarat)
Ahmedabad
Gujarat
Road delivery in 3 to 4 days; export consignments route through Mundra from here. →
Machinery in Rajkot (Forging Hub)
Rajkot
Gujarat
Road delivery in 3 to 4 days. →
Exporters & Port Dispatch (Mumbai & Pune)
Mumbai & Pune
Maharashtra
Road delivery in 4 to 5 days; export consignments route through Nhava Sheva. →
Equipment Suppliers in Raipur
Raipur
Chhattisgarh
Road delivery in 4 to 5 days. →
Machinery in Jamshedpur (Steel Belt)
Jamshedpur
Jharkhand
Road delivery in 4 to 5 days. →
Heavy Machinery in Kolkata & Howrah
Kolkata & Howrah
West Bengal
Road delivery in 5 to 6 days. →
Machinery Suppliers in Hyderabad
Hyderabad
Telangana
Road delivery in 5 to 6 days. →
Machinery Supply to Bengaluru
Bengaluru
Karnataka
Road delivery in 5 to 7 days. →
Exporters & Sourcing in Chennai & Coimbatore
Chennai & Coimbatore
Tamil Nadu
Road delivery in 6 to 7 days. →
Frequently Asked Questions
Thread Bar Machinery — Engineering FAQs
Direct engineering answers regarding cycle speeds, electrical compatibilities, delivery lead times, and factory acceptance testing.
Q1. What bar diameters can be produced on your thread bar manufacturing line?
Our complete thread bar lines process wire coil diameters from 6 mm up to 22 mm, producing standard formwork tie rods (15/17 mm Dywidag type, B15), scaffolding base jack screws (32 mm to 38 mm), and foundation anchor rods.
Q2. What is the production speed of the wire straightening and cutting machine?
Depending on bar diameter and cut length, our high-speed straightening machines operate at linear feed speeds between 30 and 60 meters per minute, delivering length cut tolerances within +/- 1.0 mm.
Q3. Do you supply the wire pointing machine as well as the drawing blocks?
Yes. We supply the complete line: pay-off coil reel stands, mechanical descaling units, wire pointing machines, drawing die boxes, capstan blocks, straightening-cutting units, and 2-roll/3-roll hydraulic thread rolling machines.
Q4. What type of wire raw material should be used for high-tensile tie rods?
We recommend low to medium carbon hot-rolled wire rod such as SAE 1018, SAE 1020, or micro-alloyed boron steel. The cold-drawing process work-hardens the steel, raising tensile strength up to 800–1000 MPa (120–150 kN breaking load for 15/17mm tie rods).
Q5. How are machines crated and lashed for ocean export containers?
Machines are mounted on heavy steel-reinforced base runners, treated with anti-corrosion grease, plastic shrink-wrapped, and packed in ISPM-15 export wooden crates. Units are rigged with dedicated lifting lugs for crane handling.
Direct Manufacturer Quotation
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Custom Engineering & Quotations for Thread Bar Machinery
Contact our machine building team in Ludhiana for custom dimensions, cycle specifications, FAT video inspection, or turnkey plant setup proposals.
⚡ 380V/415V/440V Configurations
📦 Seaworthy Export Packing
🛡️ 12-Month Spindle & Hydraulic Warranty