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Roller-hearth Salt Bath Quenching Heat Treatment Production line

The salt quenching roller hearth furnace developed by Yajie is a new generation salt quenching equipment, adopts Yajie many new patents, widely used for bearing industries, automobile parts industries processed by atmosphere salt quenching Martensite and Bainite quenching.

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Roller-hearth Salt Bath Quenching Heat Treatment Production line

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Roller-hearth Salt Bath Quenching Heat Treatment Production line

Product General Description

The salt quenching roller hearth furnace developed by Yajie is a new generation salt quenching equipment, adopts Yajie many new patents, widely used for bearing industries, automobile parts industries processed by atmosphere salt quenching Martensite and Bainite quenching.

Updated products for bearing industry of Martensite and Bainite salt quenching.

Listed by Ministry of industry and information the 7th 《Energy saving mechanical and electrical equipment (products) recommendation list》

 

 

Product Structure and Character

● Pre-washing machine adopts the designing of rinsing and spraying and equipped with ultrasound washing system to improve the cleaning effect.

● Adopting Yajie patent roller and ceramic roller assembly, fast disassemble structure which could realize the fast exchanging of the lower rollers under high temperature. It makes maintenance more conveniently; the structure could effectively reduce the heat short cut, the energy saving result is obvious.

● The selection of quenching method: designed with open quenching and closed quenching for choice, the color of parts after processed is uniform black and blue.

● The patent of salt quenching and tempering in the same tank (Patent No. : ZL201410173288.2), The patent of quenching and tempering process in the same salt tank which realized the recycling of the thermal to reduce the power consumption.

● The selection of tempering: Yajie's salt quenching roller hearth furnace can customized with different tempering furnace according to different demands and products, they are quenching tempering isothermal within the same tank, roller hearth tempering furnace, chain belt tempering furnace and many more type of furnaces for choice. Yajie 3 floors roller furnace can reduce energy consumption, reduce space and ensure the uniformity of furnace temperature reliably.

● Full recovery of residual salt, zero emission, good workshop environment, environmental protection up to standards.

● Heating method: Electric heating or Gas heating.

electric heating furnace

gas heating furnace

Controlling System of the Plant

● Visible operation, interface friendly, process setting conveniently downloading.
● Tray info and process is traceable at any time and could be stored for more than 10 years, the high-end customer’s demand of products traceability could be satisfied.  
● Designed with distance maintenance function to realize equipment malfunction online diagnosing and removal which guaranties the stable production for the customers.
● Developed with smart phone APP to realize real moving office.

Product specifications

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