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Spring Heat Treating Oven

The machine is used for tempering various springs of mattress and sofa, its most remarkable superiority :even tempering ,excellent elasticity of tempered springs and high quality. therefore ,with this kinds of oven, the production efficiency of spring tempering is highly improved. with gyro wheel equipped at the bottom of its chest, the machine is easy to be installed and moved .

Technical data at a glance


ETR-II 0.4M3

ETR-II 0.8M3

ETR-II 1.2M3

Adjustable range of temperature

ambient temperature—300degree

Constant temperature sensitivity


Input voltage

380v 3p

Heat treated spring quantity/once

About 3000 pieces

About 6000 pieces

About 10000 pieces

Heat treated spring time/once

45-60 min.

Fan power




Heating power




Working room size




The reason why choose us

1:One-stop service: In addition to products, ESUN provides complete solutions from pre-sale consulting to after-sale service.
2:Strong quality control system: Raw material control/process control/component quality control/finished product quality inspection/mass production spot check/inspection company check
3:Global business: With 20years of experience, our products are sold to 100 countries and regions and highly recognized by customers.
4:Patent owner: To after clients high performance solutions, we keep investing on new products development and acquired 16 patents

Looking for partners

We are always interested to hear from potential partners and we are keen to develop our business in the world. We are especially eager to hear from interested partners with experience and a network in the mattress machinery and accessory.

Other related category: Mattress Spring Machine , Mattress Sewing Machine , Mattress Accessory Machine , Mattress Packing Machine

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