A hot coiled spring has already undergone forming and quenching before entering the tempering stage. At this point, the purpose of the furnace is not to reshape the spring, but to bring the quenched material to a controlled tempering condition.

The Hot Coil Spring Tempering Furnace provides the required heating and holding environment for this operation. Springs can be arranged on a conveyor or loaded in batches, depending on the required production method.

For spring manufacturers, furnace capacity is normally determined by several factors, including spring size, steel grade, target tempering temperature, cycle time and daily output. JIMENG can configure the furnace according to these production conditions.

 

    

 

 

 

 

Different spring factories may require very different furnace configurations. Before equipment selection, the following information should be considered:

 

Spring Dimensions

The outer diameter, wire diameter and overall spring length affect furnace capacity and loading arrangement.

 

Production Output

Daily production or hourly output determines whether a batch furnace or continuous system is more appropriate.

 

Heating Source

Gas-fired and electric heating can be considered according to the customer's available energy source.

 

Process Temperature

The required tempering temperature depends on the spring material and heat treatment specification.

 

Factory Layout

The furnace length, loading direction and discharge arrangement should match the available workshop space.

This information allows the Hot Coil Spring Tempering Furnace to be configured around the actual production requirements rather than using a standard furnace size.

 

 

 

 

The Hot Coil Spring Tempering Furnace can be used after quenching in the production of:

Automotive Springs

Passenger car suspension springs

Truck coil springs

Trailer suspension springs

Bus suspension springs

Heavy-Duty and Industrial Springs

Engineering machinery springs

Mining equipment springs

Railway springs

Industrial compression springs

The furnace configuration can be adjusted when several spring specifications are manufactured on the same production line.

 

Why Choose JIMENG

 

JIMENG does not limit the tempering furnace to one fixed configuration. Our engineers can select the furnace structure, heating system and conveying method according to the customer's production conditions.

For manufacturers producing hot coil springs, we can also provide related equipment for spring heating, forming and heat treatment.

The Hot Coil Spring Tempering Furnace can therefore be supplied as an individual machine or configured as part of a larger spring manufacturing project.

 

 

FAQ

 

1.What information is needed for a tempering furnace quotation?

Spring dimensions, material, required tempering temperature, production capacity and preferred heating method are useful for equipment selection.

 

2.Is a continuous furnace necessary for high production?

Not always. The suitable configuration depends on production volume, spring dimensions and the required cycle time.

 

3.Can gas heating be used?

Yes. Gas-fired heating is one of the available configurations.

 

4.Can several spring specifications use the same furnace?

Yes, provided that their dimensions and heat treatment requirements fall within the designed operating range.

 

5.Can the furnace be supplied as part of a spring production line?

Yes. JIMENG can configure the tempering equipment together with other spring manufacturing and heat treatment equipment.

 

 

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