Nut Making Machine
The nut making machine is a fully functional production line that incorporates the nut cold header and the nut tapping machine. In over 25 years, BOBO remains the leading Chinese manufacturer for this type of machinery. All key components are produced by us and adhere to strict quality assurance protocols. In addition, the machine main frames have all undergone quenched and heat treatment for improved stability.
The nut cold header produces square nuts, hex nuts, and flange nuts from bar or wire coil via cold heading. The horizontal cold heading machine is capable of automatic feeding, cutting, pushing, clamping, and heading processes.
Technical Specifications
| Model | Size | Work stroke (mm) | Capacity (pcs /min) | Motor power (kw ) | Dimension (mm) | Weight (kg) |
| M3-M4 | 80mm | 160 | 3.0 | 1200×730×1035 | 1200 | |
| M4-M6 | 85mm | 120 | 5.5 | 2395×1430×1230 | 3600 | |
| M6-M8 | 108mm | 100 | 7.5 | 2560×15000×1350 | 4500 | |
| M8-M10 | 108mm | 90 | 11 | 3200×1800×1500 | 5500 | |
| M10-M12 | 120mm | 85 | 15 | 4200×2600×1600 | 9200 | |
| M14-M16 | 150mm | 70 | 22 | 5020×2800×1800 | 15000 | |
| M16-M20 | 165mm | 65 | 40 | 6000×2800×1800 | 20000 | |
| M18-M24 | 200mm | 55 | 45 | 6500×3000×2000 | 28000 | |
| M18-M30 | 200mm | 55 | 55 | 6800×3100×2100 | 40000 |
The nut tapping machine forms the screw thread inside a nut, ideal for hex nut, flange nut, square nut, and other various nuts. The machine can function automatically for feeding and tapping processes as well as product collection upon completion. Both semi-automatic and fully automatic nut tapping machines with various output capacities are available.
Technical Specifications
| Model | Size | Capacity (pcs ) | Motor power (kw ) | Weight (kg) |
| M6-M10 | 100-130 | 1.1kw-4 | 960 | |
| M8-M12 | 90-120 | 1.5kw-6 | 1190 | |
| M14-M16 | 60-110 | 2.2kw-4 | 1950 | |
| M18-M22 | 45-70 | 3kw-6 | 2800 | |
| M24-M30 | 20-30 | 4.5kw-6 | 4000 |
BOBO Machine is a professional nut making machine manufacturer in China. We offer a wide range of products, including flexible hose machine, waste paper baler, PU Gasket Seal Machine, and more.
