The YY-630 Thread Rolling Machine is a high-precision industrial solution specifically engineered for the efficient production of high-strength bolts and rebar threading. Featuring a robust structured design, this machine integrates active power systems to ensure low noise levels and an exceptionally low failure rate, making it an ideal choice for heavy-duty metallurgical and construction equipment manufacturing.
Designed for versatility and high productivity, the YY-630 supports a wide range of thread profiles, including ordinary threads and specialized rolling profiles. With an advanced automatic lubrication system for the worm gear and drive, the machine offers multiple control modes—ranging from manual and pedal to semi-automatic and fully automatic—drastically reducing labor intensity while maximizing output precision.
| Max Roller Pressure | 630KN | Main Shaft Speed | 8, 14, 21, 33 (r/min) |
|---|---|---|---|
| Working Diameter | 120mm | Movable Shaft Feed Speed | 5mm/s |
| Roller Outer Diameter | 260mm | Roller Width (Max) | 200mm |
| Rolling Power | 15kw | Hydraulic Power | 7.5kw |
| Main Shaft Dip Angle | ±10° | Machine Weight | 3000kg |
Utilizes high-precision machining for threads, ensuring consistent quality across ordinary and specialized bolt profiles.
Integrated worm gear automatic lubrication system minimizes wear and extends the operational lifespan of components.
Offers manual, pedal, semi-automatic, and automatic control modes to suit different production scales and requirements.
Engineered for active power efficiency, significantly reducing acoustic pollution in the workshop environment.
Capable of processing a vast array of bolt models and different kinds of ordinary bolt-shaped components.
Fully compliant with CE and ISO9001 certifications, ensuring global standards for safety and reliability.
PLC-based control system for precise synchronization of rolling and feeding cycles.
Advanced hydraulic cutting and pressure systems for maximum material deformation efficiency.
Automatic lubrication monitoring to ensure the worm gear system remains in peak condition.
Rigorous factory testing and ISO9001 standards applied to every unit before shipping.
Optimized packaging and Tianjin Xingang port logistics for fast global delivery.
Overseas engineer availability for professional installation and machine adjustment.
| Feature | Traditional Threading | YY-630 Rolling |
|---|---|---|
| Production Speed | Low/Manual | High-Efficiency PLC |
| Labor Intensity | High Manual Effort | Low (Auto/Semi-Auto) |
| Thread Strength | Standard Cutting | Superior Cold-Rolled |
| Tool Wear Rate | High (Cutting Tool) | Low (Rolling Die) |
| Operating Noise | High/Erratic | Optimized/Low Noise |
Thread rolling displaces metal rather than removing it, resulting in a stronger thread with better surface finish and significantly less material waste compared to cutting.
Yes, the machine is designed for a wide scope of application, including ordinary threads and customized rolling profiles to meet specific industry standards.
We provide professional engineers available for overseas service to handle installation, machine adjustment, and technical training.
The YY-630 comes with a 12-month warranty, and the standard delivery time is 30 days after order confirmation.
Standard voltage is 380V/3Phase/50Hz, but we can customize the electrical configuration to meet your local power requirements.
Our machinery is manufactured under strict quality control and holds both CE and ISO9001 certifications.
