The pocket spring coiling machine is a core automated industrial device specially designed for producing independent pocket springs, widely applied in the manufacturing of mattresses, sofas and other upholstered furniture. Integrated with advanced CNC servo control and ultrasonic welding technology, it realizes full-automatic, high-precision spring forming and packaging, replacing traditional manual and semi-automatic production modes.
The working process of the machine is precise and streamlined. It first feeds high-carbon steel wire steadily through an automatic feeding system with tension control to avoid deformation and tangling. Then, the coiling head bends and cuts the wire into standard springs with fixed diameter, height and coil counts. After minor heat treatment to stabilize spring elasticity, each individual spring is wrapped in non-woven fabric and tightly sealed via ultrasonic welding, forming an independent pocket spring unit without adhesive residues.
Modern pocket spring coiling machines feature outstanding efficiency and flexibility. High-speed models can produce up to 180 springs per minute, greatly boosting factory output. Equipped with intelligent touchscreen operation panels, they allow parameter adjustment to customize springs of different specifications, supporting zoned spring production for diversified comfort needs. Compared with ordinary spring machines, its finished products enable independent spring movement and zero motion transfer, significantly improving furniture comfort and durability.
In conclusion, the pocket spring coiling machine lays a solid foundation for standardized, high-quality and mass production of soft furniture. It has become an indispensable piece of equipment in the modern upholstery manufacturing industry, balancing production efficiency, product quality and economic benefits perfectly.
