YT-ZJ -3 Bonnell Spring Coiling Machine is specialized in producing coil springs for mattresses, furniture, sofas and other applications. This equipment integrates multiple functions such as wire feeding, spring coiling, cutting, loop forming, heat treatment and spring netting. It features simple operation, high automation and stable working performance, with a maximum speed of 80 springs per minute. By adding a worktable, it can complete all actions of spring production and support single – person operation. Moreover, the machine can adjust the spring’s steel wire material, middle diameter, height and wire diameter within a large range, meeting different production requirements. It is an ideal equipment for the mattress, furniture and sofa production industries to improve efficiency and quality.

Specialized in producing bonnell springs for mattresses, furniture, and sofas. The equipment integrates wire feeding, coiling, cutting, looping, heat treatment, and stringing machine.

Simple operation, high automation, stable performance, maximum speed 80 springs per minute.

Add a worktable to output all springs, single-person operation. Spring and coil diameter, mid-coil diameter, height, and wire diameter can be adjusted in a wide range.