Stress Relief Annealing Furnace

Product Description

Stress relief annealing furnace, also called low temperature annealing furnace, mainly eliminates residual stresses in castings, forgings, welded parts, cold stamping parts and machining. The process is to slowly heat the workpiece to the stress relief process temperature, and then hold it for a period of time. Heat treatment process with furnace cooling. The stress-relief heating temperature is generally low. It is suitable for blanks and cut parts. It can eliminate residual stress in the blanks and parts, stabilize the size and shape of the workpiece, and reduce the deformation and crack tendency of the part during cutting and use. .

       The shell of the stress relief annealing furnace is made of profile steel and steel plate into a square structure. The structure type is similar to the trolley type annealing furnace. It can be designed and manufactured according to different stress relief annealing temperatures. This series of furnace-type furnace body has a precise structure and strict manufacturing process for the insulation layer. It adopts high-standard heating elements and uses a fully automatic microcomputer process to control the temperature automatically, which makes the temperature in the furnace extremely uniform. The stress-relief annealing process is freely programmable, and the heating rate, temperature and time are automatically controlled, and the temperature control accuracy reaches ± 1 ° C.

Stress relief annealing furnace

Contact Info


Zhejiang Shangding Industrial Furnace Co., Ltd

Address: Industrial concentration area of Lincheng Town, Changxing County,Huzhou,Zhejiang

Contact Person: yehuajian



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