The YINGYEE Steel Tube Screw Rolling Machine is a high-precision industrial solution engineered for the seamless creation of cylindrical and conical threads on steel pipes. Utilizing an advanced three-shaft hydraulic system and a specialized internal and external roller brush mechanism, this machine employs precision cold-forming technology to deform tube walls under preset pressure, ensuring exceptional thread accuracy and structural integrity.
Designed for versatility and durability, the machine leverages friction-induced heat and rebound fatigue to mold materials efficiently, reducing the need for traditional cutting methods. With a robust capacity of 200 sets per year and certifications including CE and ISO9001, YINGYEE provides a professional-grade production line suitable for demanding metallurgical and specialized equipment manufacturing environments globally.
| Max Roller Pressure | 630KN | Main Shaft Speed | 8, 14, 21, 33 (r/min) |
|---|---|---|---|
| Working Diameter | 120mm | Movable Shaft Feed Speed | 5mm/s |
| Roller OD / BD | 260mm / 100mm | Rolling Power | 15kw |
| Max Roller Width | 200mm | Hydraulic Power | 7.5kw |
| Main Shaft Dip Angle | ±10° | Center Distance | 210-380mm |
Built with high-grade Cr12 cutting blades and heavy-duty steel frames for long-term stability in rigorous factory environments.
Optimized supply chain ensuring a fast 30-day delivery time to keep your production schedules on track.
Advanced internal and external roller brush technology ensures perfect thread geometry and material strength.
Equipped with an intuitive PLC control system for precise operation and easy adjustments of production parameters.
Offering customized interfaces and technical specifications to meet the unique requirements of your specific product line.
Fully CE and ISO9001 certified, meeting international quality and safety standards for export to US and Germany.
Strict ISO9001 quality control processes from raw material selection to final machine testing.
Professional engineers available for overseas installation, adjustment, and onsite technical guidance.
Comprehensive 12-month warranty with a dedicated support team for rapid troubleshooting.
Detailed manuals and optional onsite training to ensure operators maximize machine efficiency.
Flexible transportation options via Ocean, Land, or Air with secure plastic film packaging.
Continuous improvement of cold forming technology to expand product capabilities and precision.
| Performance Metric | Traditional Cutting | YINGYEE Rolling |
|---|---|---|
| Material Waste | High (Chip Loss) | Near Zero (Cold Formed) |
| Production Speed | Moderate | High Efficiency |
| Thread Strength | Standard | Enhanced (Grain Flow) |
| Tool Wear Rate | Rapid | Slow / Long Life |
| Operational Cost | Higher Per Unit | Significantly Lower |
Unlike cutting, which removes material, thread rolling displaces the metal. This results in a stronger thread with a smoother finish and significantly less material waste.
Yes, the machine is designed with internal and external roller brush wheels to form cylinder tube threads, as well as internal and external threads of a conic tube.
The machine is optimized for steel pipes and various black metal alloys common in the metallurgical equipment industry.
Yes, YINGYEE offers professional onsite installation and adjustment services globally via a paid, reasonable charge.
Our standard delivery time is approximately 30 days, although specific customized interfaces may vary slightly.
Through the use of high-hardness Cr12 blades, a stable PLC control system, and regular maintenance as outlined in our user guide.
