PM-BNL Automatic Bonnell Spring Bed Net Production Line

The Automatic Mattress Spring Production Line is an advanced, fully automated solution designed for the efficient manufacturing of double-cone spring mattress cores. It integrates an automatic spring coiling machine, a spring conveyor, and a net-lacing unit, working seamlessly together to process raw steel wire directly into finished spring grids—completely eliminating the need for manual spring collection and arrangement.

Each manipulator is driven by an independent servo motor, ensuring smooth and precise movement while significantly reducing vibration and mechanical noise. The main coiling unit also adopts servo control technology for stable operation, enhanced by extended control lines that improve flexibility and handling efficiency. This results in consistent spring performance, improved production accuracy, and reduced wear on mechanical components.

The machine offers multi-process versatility:

1. A compact design that saves valuable floor space.

2. Capability to perform knot-to-knot (paired) lacing for reinforced durability.

3. Support for both forward and reverse row arrangements, allowing flexible configurations based on different mattress designs.

The spring conveyor system is carefully engineered with a servo-driven dual-side fixing mechanism, ensuring precise positioning and stable feeding during operation. It is compatible with a wide range of wire materials and diameters, offering excellent adaptability for different production requirements.

With its servo-controlled synchronization, high-speed automation, and low failure rate, this mattress spring machine line delivers consistent quality, minimal downtime, and superior efficiency. It is the ideal choice for mattress manufacturers looking to modernize production, reduce labor costs, and achieve precision at scale.