
Used for heat treatment of large capacities of metal parts
The advanced furnace type developed by AICHELIN combines the advantages of the rotary hearth furnace and the pusher type furnace, featuring separate heating, carburizing, and diffusion zones. Different carbon potential and temperature distribution curves can be achieved in almost independent furnace chambers.
Product details
- product size customized according to user needs
Aichelin ring hearth carburizing, press quenching/ quenching automatic line
Fully automatic flexible product line applied for gas carburizing, press quenching/quenching of driving & driven spiral bevel gear of automobile rear axle. Capable to achieve different case-hardening depth for mixture production in one furnace. It mainly consists of loading & unloading roller table; pusher type pre-heating furnace, pusher type heating furnace, ring type carburizing furnace, pusher type cooling furnace, press quenching heat/reservation furnace, quenching oil tank, robots, 3-position post washer, pusher type tempering furnace, air buffer and control system for the production line, etc.
Integrating informatization with industrialization, the production line control system not only fulfills basic functions including automatic generation of thermal processes, automatic recording of process parameters and full product traceability, but also is equipped with extended modules featuring energy consumption statistics and analysis, mobile upper computer monitoring system and interface compatibility with workshop MES systems.
Additional technical features
Integrated quenching press, achieving precise shape and hardness results
Simple drive technology with reduced motor requirements
Effective zone separation without intermediate doors
Full integration of the hardening press into the control concept


Reliable service throughout your entire system lifecycle
We support our customers throughout the entire lifecycle of their systems – from commissioning and operation to modernization and digital integration.
FAQ – Aichelin Ring Hearth Furnace Systems
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We are happy to support you with questions regarding heat treatment systems, components, and process requirements. We assist you in selecting the optimal system solution.