Rotary Hearth Furnace is a high-capacity system suitable for treating per cycle a large batch of work pieces. It features the use of a single access door for loading and unloading of work pieces, the work pieces rotate with the base,and the work pieces can be loaded in furnace in an either single or multi-layer mode.

Smoke and dust purification system is suitable for purification of various kinds of industrial gases, especially oily soot or various harmful gasses. The equipment is widely used in heat treatment industry and other industries where oil soot is liable to be produced. The equipment operates with a multiple of separation technologies to ensure the gas emission is up to the specified standard.

In the controlled atmosphere heat treatment sector, natural gas (propane) has found ever-increasingly extensive application. With the demand on quality of heat treatment process becoming ever-increasingly stricter, the effect on quality of processed product produced by the sulphur adverse content in natural gas (propane) has become a public concern. The natural gas (propane) desulphurization equipment developed by Yajie provides a stable supply of natural gas with very low sulfur content.

The automated limited-type quenching production line is ideal for the micro-variant production of large-volume bearing rings and gear sleeves, significantly reducing initial machining allowances, enhancing production efficiency, and lowering manufacturing costs. It is a heat treatment process for ring-shaped components with great potential for future development.

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