Thread Rolling Machine for Fastener Production
The thread rolling machine efficiently forms threads on screw blanks, achieving Grade B standards. It employs a cold forming process to displace material, creating stronger threads with improved fatigue resistance.




Technical Specifications
Product Overview
Precision Thread Rolling Performance
The Z25 Series is a specialized metal forming solution engineered for the high-efficiency production of fasteners. By utilizing a cold-forming process, the machine achieves superior thread strength and fatigue resistance compared to traditional cutting methods. Its robust construction and automated feeding system ensure stability and consistency, making it an ideal choice for high-volume manufacturing of bolts, screws, and hex nuts.
Technical Specifications
Model Performance Data
| Model | Diameter Range | Productivity (pc/min) | Motor Power (Kw) | Weight (kg) |
|---|---|---|---|---|
| Z25-4 | M2-M4 | 80 | 1.1 | 300 |
| Z25-6 | M4-M6 | 70 | 1.5 | 400 |
| Z25-8 | M6-M8 | 60 | 3 | 600 |
| Z25-10 | M6-M10 | 55 | 4 | 800 |
| Z25-12 | M6-M12 | 50 | 5.5 | 900 |
| Z25-16 | M8-M16 | 45 | 7.5 | 1,500 |
| Z25-20 | M14-M20 | 35 | 11 | 3,500 |
| Z25-24 | M14-M27 | 35 | 15 | 5,000 |
- Process Type
- Cold FormingThread RollingMetal Forming



