Revolutionizing Bed Core Production with Precision and Speed   

Customized Innovative Automation for Superior Spring Mattress Cores   

The LR-PSA-99P Pocket Spring is customized Assembly Machine designed to fit the special requirements requested by our customer to be the unique and exclusive assembly machine to create a wavy multizone pattern it is a state-of-the-art automated solution designed to seamlessly bond bagged spring strips into high-quality bed cores. Utilizing cutting-edge technology and an optimized conveying system, this machine supports the simultaneous input of three distinct stiffness grades of spring strips, enabling versatile production of:   

- In-line   

- Honey-comb   

- Multi Zoned spring configurations.   

With dual-output capability, it processes two 1.1-meter-wide bed cores per cycle, dramatically boosting productivity. For large-scale operations, integrate three machines with an adhesive unit* to create a streamlined, high-output production line. 

SPECIFICATIONS   

- Three channels can be selected to match three high-speed pocket spring coiling machines, arbitrary editing switch.   

- Three-channel arbitrary editing switch.   

- Continuous spray or spot spray.   

- Flat guide cloth conveying method. 

1) Coil springs in several types: barrel,  

cylindrical. Diameter and pitch (height) of the springs can vary according to user's needs.  

2) Pocket the coiled springs so that they can be  

used as basic elements for soft-furniture, such like sofa and mattress. 

3) Heat-treat the springs. To ensure the spring's  

hardness and resistance against deformation,  

the spring wire has to be heat-treated. The  

equipment equips fast and reliable  

heat-treatment unit.  

4) Provide double-wires pocketed innerspring  

strings that have different wire-diameters.  

Those springs can be used to compose zoned  

mattress or spring unit. See the following  

illustration.