SPRING STEEL WIRE

5Complete specification and model, long lifespan, convenient repair, economical investment and low price (lower than 30% of other products of this type). It can satisfy the heat treatment requirement of various spring and Chain, and is the ideal heat treatment equipment of spring and chain industry.

4Easy, safe and reliable operation. No sodium nitrite is required. Clean working ground and no environmental pollution. 

3Novel structure, full-fibre lining, fast rise of temperature, low power consumption, high heat utility, and good energy saving effect. When temperature is constant, power consumption will not exceed 50% of rated power.

2The stainless steel mesh belt runs steadily. Stepless timing and continuous automatic operation can greatly improve productivity and reduce labour intension.

1Continuous hot air tempering furnace is also called conveyer belt electric tempering furnace. It uses imported PID intelligent temperature controller, and integrate automatic control system. When temperature in furnace is under 500, any temperature can freely set according to technology requirement, precision controlled at

Continuous tempering of spring, spring mattress, chain, auto fittings, hardware products, and cementite quenching parts.