Bonnell spring machine includes bonnell spring coiling machine, bonnell spring assembling machine and bonnell spring transfer line. The bonnell spring machine utilizes PLC control and servo motor system with high sensitive touch screen . It includes knotting, heat treatment , assembling and automatic lubrication functions.

Stenburg bonnel spring machine has stable performance and easy maintanence. It is easy to operate the machines for mattress manufacturers.

Stenburg mattress machinery can help clients improve the production technology and save manpower to increase the daily production capacity. Stenburg has permanent after service for clients all over the world.