Automatic Spring Bed Core Production Line

An Automatic Bonnell Spring Bed Core Production Line is a specialized system for converting spring steel wire into interconnected Bonnell spring cores for mattresses and upholstered furniture. The production process includes wire feeding and straightening, spring winding, cutting, spiral wire linking, and bed core assembly. Steel wire is formed into hourglass-shaped Bonnell springs, arranged in rows, and linked with spiral wire to create a complete spring core, which is then cut to size and reinforced with border wire.

LianRou’s Bonnell Spring Production Line is designed for mattress factories and furniture manufacturers seeking efficient, low-labor, and consistent Bonnell spring core production. The integrated system combines spring forming, knotting, cutting, counting, and bed core assembly. With a fully automatic control system and five-axis high-speed spring winding technology, key production parameters can be digitally adjusted for precise spring dimensions, consistent resilience, stable structure, and reliable support.

Available in LD-980 and LD-120 models, LianRou’s automatic Bonnell spring production line is suitable for medium- to high-capacity mattress manufacturers, furniture factories, and spring processing plants, helping improve production efficiency while reducing overall manufacturing costs.

Bonnell Spring Machine | Mattress Spring Bed Core Production Line

FAQ

Frequently Asked Questions

1. Which Automatic Bonnell Spring Machine is suitable for my mattress factory?

LianRou offers two main models, LD-980 and LD-120. The LD-980 reaches up to 100 springs per minute, while the LD-120 reaches up to 120 springs per minute. The right model depends on your required production capacity, product specifications, and factory production plan.


2. What production capacity can an Automatic Bonnell Spring Machine achieve?

The LD-980 has a maximum spring winding speed of 100 pieces per minute, while the LD-120 can reach up to 120 pieces per minute. Actual output depends on spring specifications, operating conditions, and the overall production process.


3. Do I need a complete Bonnell Spring Production Line or only a spring winding machine?

If your factory only needs to manufacture individual Bonnell springs, an Automatic Bonnell Spring Machine may be sufficient. If you need to produce complete Bonnell spring bed cores, an integrated production line with spring forming, cutting, counting, spiral linking, and bed core assembly is more suitable.


4. How many workers are needed to operate an Automatic Bonnell Spring Production Line?

The level of automation is designed to reduce manual operations throughout the production process. The actual number of operators depends on the selected configuration, factory layout, production capacity, and degree of automation required by the customer.


5. Can the Bonnell Spring Machine be digitally adjusted for different spring specifications?

Yes. Both the LD-980 and LD-120 use five-axis linkage technology with digital adjustment of the main spring production parameters. This allows manufacturers to adjust spring specifications more efficiently when producing different Bonnell spring products.


6. What are the advantages of buying an Automatic Bonnell Spring Production Line for a mattress factory?

An automated production line can help mattress manufacturers improve production efficiency, reduce dependence on manual operations, maintain more consistent spring dimensions, and achieve more stable Bonnell spring bed core production.


7. Can the Bonnell Spring Production Line be used for furniture and sofa production?

Yes. Bonnell spring cores are used not only in mattresses but also in upholstered furniture and other furniture applications. The production line can therefore be considered by furniture manufacturers that produce spring-supported furniture products.


8. How should I choose between the LD-980 and LD-120?

The main difference is maximum spring winding speed. The LD-980 reaches up to 100 pieces per minute, while the LD-120 reaches up to 120 pieces per minute. Mattress and furniture manufacturers should select the model according to their planned output and production requirements.


9. Can LianRou provide a complete Bonnell spring production solution for my factory?

Yes. LianRou can provide an integrated Bonnell spring production solution, covering spring winding and forming, spring linking, cutting, counting, and bed core assembly. The production configuration can be selected according to the customer's products, capacity, and factory requirements.


10. How can I get a Bonnell Spring Machine quotation for my factory?

To select the appropriate Automatic Bonnell Spring Machine, manufacturers should provide information such as required production capacity, Bonnell spring specifications, mattress or furniture applications, and factory production requirements. LianRou can then recommend a suitable model and production configuration.

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