The Automatic Hydraulic Thread Rolling Machine is a high-precision engineering solution specifically designed for the manufacture of high-strength external roll threads and standard precision parts. Ideal for producing general pass threads, T-screw roll threads, and modulus components, this machine ensures superior structural integrity and surface finish by utilizing a cold-rolling process that enhances the mechanical properties of the workpiece.
Engineered for versatility and durability, our equipment is compatible with various carbon steels, alloy steels, and non-ferrous metals with an elongation rate exceeding 10%. With a maximum pressure of 150KN and an advanced PLC control system, this machine streamlines the production of screw rods, delivering industrial-grade consistency and exceptional efficiency for modern metallurgical and fastener manufacturing plants.
| Max Roller Pressure | 150KN | Main Shaft Speed | 36, 47, 60, 78 (r/min) |
|---|---|---|---|
| Working Diameter | 4-48mm | Movable Shaft Feed Speed | 5mm/s |
| Roller Diameter | 120-170mm | Thread Length | No Limits |
| Main Power | 4kw | Hydraulic Power | 2.2kw |
| Main Shaft Dip Angle | ±5° | Roller Width Max | 100mm |
Cold rolling creates denser grain structures, resulting in screws with significantly higher fatigue strength than cut threads.
Optimized feed speeds and automatic hydraulic cycling ensure a high volume of precision parts per hour.
Compatible with carbon steel, alloy steel, and non-ferrous metals (Tensile strength < 1000Mpa).
Integrated PLC ensures precise timing, movement, and stability during the hydraulic rolling process.
Tight tolerances on working diameters (4-48mm) ensure every screw rod meets strict industrial standards.
Fully compliant with international quality and safety standards for global export and operation.
Rigorous testing protocols and ISO9001 certification ensure zero-defect machinery delivery.
We offer tailored machine interfaces and configurations to match your specific production flow.
Expert engineers are available for overseas installation and technical maintenance services.
Efficient shipping from Tianjin Xingang port with a standard 30-day delivery lead time.
12-month full warranty providing peace of mind for your capital investment.
Professional manuals and on-site training options to maximize operator productivity.
| Performance Metric | Standard Threading | YY Automatic Rolling |
|---|---|---|
| Production Speed | Slow/Manual | High-Speed Automatic |
| Material Waste | High (Chip removal) | Near Zero (Displacement) |
| Thread Strength | Standard | Superior (Cold-worked) |
| Labor Cost | High per unit | Low (PLC automated) |
| Surface Finish | Rough/Required Polishing | Mirror-smooth Finish |
The machine is suitable for various carbon steels, alloy steels, and non-ferrous metals with an elongation rate over 10%, tensile strength under 1000Mpa, and HRC less than 37.
Yes, the machine handles working diameters from 4mm to 48mm and supports various types of precision external roll threads, including general pass and T-screw threads.
Our standard delivery time is 30 days after order confirmation, shipping typically via ocean freight from Tianjin Xingang port.
Yes, we have professional engineers available to provide overseas installation services for a reasonable charge to ensure optimal machine setup.
Unlike cutting, which removes material, rolling displaces the metal. This preserves the grain flow and creates a stronger thread with a smoother surface finish.
Our Automatic Thread Rolling Machines are CE and ISO9001 certified, meeting strict international quality and safety standards.
