The PM-BN-95 Bonnell Spring Machine is designed as a complete automated system for manufacturing springs used in mattresses, furniture, and automotive seating. It performs every process¡ªincluding coiling, knotting, heat treatment, and spring arrangement¡ªwithout manual intervention, requiring only a single operator for monitoring.
Equipped with a modern LCD control panel and servo-driven manipulator arms, the machine ensures stable operation, reduced vibration, and higher precision in every cycle. Its advanced servo system significantly enhances performance while minimizing wear on mechanical components. A built-in fault detection mechanism automatically stops the machine in case of errors, ensuring safety and reducing downtime.
The machine¡¯s ergonomic design lowers external noise and dust pollution, creating a cleaner and quieter working environment. With adjustable speed settings and high-speed manipulators, it protects the machine¡¯s components while maintaining consistent productivity. Its mechanical coiling system also adapts to lower-quality wire, reducing raw material limitations.
Additional features such as simplified heat treatment adjustment and automatic lubrication make maintenance intuitive and efficient. The PM-BN-95 is also designed for seamless integration with the DB-200 Automatic Spring Assembling Machine, making it an ideal choice for companies seeking reliable, scalable, and cost-efficient spring production.
| Production Speed | 90–100 pcs/min |
| Spring Diameter | Φ65–Φ95 (customized 3 mm for one specification) |
| Wire Diameter | Φ1.9–Φ2.4 |
| Spring Height | 80–200 mm, 130–230 mm |
| Number of Spirals | 4–7 turns |
| Heat Treatment Power | 20 kW |
| Load Capacity of Material Rack | 1000 kg |
| External Dimensions of the Host | 1700 × 1900 × 2200 mm |
| External Dimensions of the Material Rack | 1220 × 1220 × 1800 mm |
