YG steel threading machine adopts advanced cold extrusion forming technology, which shapes external threads by squeezing metal rods without cutting off steel scraps, totally different from traditional lathe tapping tools. Our machines compatible with carbon steel, alloy steel, stainless steel, copper, and aluminum bars. The hydraulic thread rolling machine relies on constant hydraulic pressure to provide stable rolling force, ideal for medium batch production with flexible manual loading. The automatic thread rolling machine is equipped with PLC touch control, automatic vibratory feeding, and automatic unloading systems, realizing unattended mass manufacturing for large factories. Standard bar threading machine price and thread rolling machine price are transparent without hidden costs. All core parts like rolling wheels, hydraulic stations, and spindle bases are made of quenched alloy steel, featuring long service life and low failure rate. YG thread rolling machines have been exported to Europe, Southeast Asia, Australia, and Latin America, widely recognized by fastener factories, construction component plants, and auto parts manufacturers.
Hydraulic Thread Rolling Machine
| Model | YG28-40 | YG28-80 | YG28-150 | YG28-185 | YG28-200 |
| Max rolling pressure | 120KN | 150kn | 150kn | 180kn | 200kn |
| Hydraulic diameter | 5-36MM | 6-42mm | 6-48 | 10-60mm | 14-80mm |
| Rolling wheel diameter | 120-170MM | 120-170mm | 120-170mm | 175-220mm | 175-220mm |
| Max width of rolling wheel | 110MM | 110MM | 110MM | 150mm | 150mm |
| Spindle center distance | 120MM | 120MM | 120MM | 150-300mm | 150-300mm |
| Rolling wheel aperture | 54hole | 54hole | 54hole | 75hole | 75hole |
| Hydraulic power | 4kw | 2.2kw | 2.2kw | 3kw | 5.5kw |
| Main motivation | 4kw | 5.5kw | 7.5kw | 11kw | 11kw |
| Spindle speed | 36-78/min | 36-78/min | 36-78/min | 20-64/min | 20-64/min |
| Spindle tilt angle | ±5° | ±5° | ±5° | ±10° | ±10° |
| Thread length | No limited | No limited | No limited | No limited | No limited |
| Dimensions | 1.4*1.2*1.4m | 1.48*1.33*1.44m | 1.47*1.33*1.44m | 1.78*1.73*1.43m | 1.78*1.73*1.43m |
| Weight | 1100kg | 1700kg | 1800kg | 2000kg | 2600kg |
2. Diversified Industrial Application Scenarios
1. Construction Infrastructure Industry
This is the largest application field for our bar threading machine. Contractors use hydraulic thread rolling machines to process rebar connectors, anchor bolts, foundation threaded studs, and tunnel rock bolts. Rolled threads have 30% higher tensile strength than cut threads, fully meeting international building safety standards. High-rise building, bridge, and highway projects rely on our steel threading machine to produce mass threaded steel bars on site or in prefabrication workshops, greatly accelerating foundation construction progress.
2. Auto Parts Manufacturing Factories
Tier 1 automotive suppliers adopt automatic thread rolling machines to produce engine bolts, suspension studs, and wheel fasteners. Cold rolling keeps metal internal fiber unbroken, improving the anti-fatigue performance of threaded parts, which can withstand long-term vibration of vehicle operation. Uniform thread surface eliminates secondary polishing work, cutting reject rate below 0.8%.
3. Hardware & Fastener Production Plants
Small and medium hardware factories choose cost-effective hydraulic thread rolling machines, while large fastener manufacturers purchase fully automatic units to make standard bolts, screws, and threaded rods. The chipless processing saves 10%-15% steel raw materials every month, drastically lowering material expenditure. One set of equipment can switch multiple thread specifications by replacing rolling dies within 30 minutes, supporting flexible mixed batch production.
4. Petrochemical & Pipeline Engineering
Oil pipeline manufacturers use heavy-duty steel threading machines to make high-pressure pipe studs and flange bolts. A dense rolled thread surface enhances corrosion resistance against oil and chemical liquids, suitable for long-term underground pipeline operation. Adjustable hydraulic pressure handles thick alloy steel pipes that ordinary cutting machines cannot process stably.
5. Mining & Tunnel Support Projects
Mining enterprises rely on our hydraulic thread rolling machine to produce rock anchor bolts and support threaded rods. High clamping force rolling dies form deep, complete tooth profiles that firmly lock surrounding rock, reducing tunnel collapse risks. Equipment can run continuously for 10 hours a day under harsh, dusty mining workshop conditions with stable performance.
6. Agricultural Machinery & Hardware Accessories
Farm equipment factories use small steel threading machines to produce connecting studs for tractors, irrigation brackets, and agricultural fasteners. Compact machine size fits small rural processing workshops, and affordable bar threading machine price lowers startup investment for agricultural component suppliers.
Why More Global Manufacturers Choose YG Thread Rolling Machines? 6 Reasons
1. Optimized Cold Rolling Technology Improves Product Quality Greatly
All YG hydraulic thread rolling machines and automatic thread rolling machines adopt a two-axis synchronous rolling structure. Metal fibers flow along the thread contour without fracture, boosting tensile and fatigue strength of finished parts by 25%-35%. Thread smoothness reaches mirror grade with zero burrs, no extra deburring process needed, helping clients raise finished product selling price by 10%-15%.
2. Significant Cost Savings on Materials, Labor & Maintenance
Chipless forming achieves 100% steel utilization, eliminating metal chip waste. Automatic models cut manual workers by 2-3 per production line. High-hardness alloy rolling dies can process over 100,000 workpieces before replacement, and monthly maintenance cost is reduced by 65% compared with traditional cutting equipment. Transparent thread rolling machine price and bar threading machine price include all standard dies and hydraulic parts without extra hidden fees.
3. Wide Model Coverage Matches All Production Scales
We supply small steel threading machines for startup workshops, mid-range hydraulic thread rolling machines for medium factories, and fully automatic high-speed units for large mass-production enterprises. Customizable rolling pressure, spindle stroke, and feeding systems adapt to thin aluminum rods up to thick alloy steel bars; one supplier meets all your threading equipment demands.
4. Stable, Low-Failure Machine Structure
Reinforced thick machine frame and fully sealed hydraulic oil circuit prevent oil leakage and vibration during long-hour operation. Imported hydraulic components and SKF bearings extend the whole machine service life to over 8 years. Built-in fault self-diagnosis system quickly alarms abnormal pressure or speed, avoiding massive batch waste.
5. Complete Global After-Sales Support System
For all buyers purchasing a steel threading machine, hydraulic thread rolling machine, or automatic thread rolling machine, we provide multilingual operation videos, English/Spanish manuals, and 24/7 remote video technical guidance.12-month full machine warranty covers all core assemblies; on-site installation training is available for bulk overseas orders.
6. Flexible Customization Service
We customize rolling dies for metric, imperial, NPT pipe threads and special left-hand threads. Clients can add automatic cooling lubrication systems, dust-proof enclosures, and quick die replacement devices according to workshop environments. Our engineering team adjusts machine parameters free of charge to match your workpiece diameter and hardness.
Authentic Customer Feedback about YG Steel Threading Machine
Feedback 1 Construction Component Factory, Spain
We purchased two YG hydraulic thread rolling machines for rebar bolt production. Previously, we used lathe cutting machines that wasted lots of steel and produced uneven threads. After switching to the YG steel threading machine, our monthly steel cost dropped by 2,300 EUR, and thread tensile strength fully meets EU construction standards. Stable hydraulic pressure never causes incomplete tooth profiles; the reject rate fell from 12% to below 1%. The reasonable bar threading machine price fits our medium factory budget, and Spanish remote support replies within 30 minutes whenever we have die replacement issues. We will order one automatic thread rolling machine to expand production next quarter.
Feedback 2 Auto Parts, Mexico
Our factory bought three YG automatic thread rolling machines for engine bolt mass production. Unattended feeding and unloading cut 4 workshop workers, daily output jumped from 6,000 pieces to 11,000 pieces, and order delivery time was shortened by 5 days on average. Rolled bolts passed all fatigue testing without failure, winning more long-term cooperation with local car manufacturers. The thread rolling machine price includes full sets of standard rolling dies, with no extra hidden charges. Spare parts arrive at our Mexico warehouse in 10 days; downtime caused by part wear is almost eliminated.
Feedback 3 Mining Anchor Bolt Manufacturer, Australia
We run a mining fastener plant and selected a heavy-duty hydraulic thread rolling machine from YG. Local hard alloy steel raw materials easily wear cheap machine dies, but YG quenched alloy rolling wheels last 4 times longer than other brands. Continuous 10-hour daily operation under a dusty mining workshop has no oil leakage or jamming problems. Monthly maintenance expense reduced by 1,600 AUD; finished anchor bolts sell well to Australia’s underground mining contractors. The technical team adjusted hydraulic pressure for our hard steel workpieces free of charge during commissioning.
Feedback 4 Small Hardware Startup, South Africa
As a new small hardware workshop, we chose a YG entry-level steel threading machine due to the affordable bar threading machine price. The compact size fits our narrow 20㎡ workshop; operation training only takes half a day for inexperienced workers. It handles all our small bolt and threaded rod orders smoothly; steel waste completely disappears, and our monthly profit increased by 40% after the equipment upgrade. Remote operation videos are easy to understand, and small batch spare parts shipping is fast and cheap. We highly recommend YG thread rolling machines for new small manufacturers.
YG Steel Threading Machine Price-Factory Direct Sales
YG’s steel threading machines solve core pain points of traditional thread cutting equipment: high material waste, unstable thread quality, and high labor and maintenance costs. Wide application scenarios cover construction, automobile, hardware, petrochemical, and mining industries, matching small startup workshops to large mass-production factories.
If you plan to purchase new threading equipment or upgrade outdated cutting machines, contact YG international sales team to get detailed parameter sheets, customized die solutions, and official transparent quotations. YG’s professional engineering team will recommend the most suitable hydraulic or automatic thread rolling machine according to your workpiece size, material hardness, and daily output, helping you maximize long-term factory profit.
