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Pusher-type furnace systems

Aichelin pusher-type furnace systems are designed for continuous gas carburizing processes in series production.

Product details

  • ThroughputUp to 3,000 kg/h, single- and multi-line design
  • HeatingGas heating with recuperative NOXMAT burners or electric heating
  • Process controlPLC with integrated temperature and carbon potential control
  • Quenching technologyHigh-pressure gas or oil quenching
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Pusher-type furnace
Controlled carburizing at high throughput

Aichelin pusher-type furnace systems are designed for applications that require a uniform material flow and precisely controlled carburizing. Multi-zone furnace concepts enable accurate temperature and atmosphere control throughout the entire process. In combination with integrated quenching systems, and in particular with efficient and sustainable high-pressure gas quenching, stable series processes with reproducible component properties can be achieved.

Additional technical features

  • Gas carburizing with heating, carburizing, and diffusion zones

  • Special charging system and immersion oil bath for optimized protective gas consumption

  • Cooling of recirculation fans and pusher system via self-cooling units using thermal oil

  • System configuration without cooling water possible

  • Robust transverse and pusher drives with end-position monitoring

  • Manipulator for empty trays for automated continuous operation

  • Can be combined with a quenching press

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Our Service & Support
Reliable service throughout your entire system lifecycle

We support our customers throughout the entire lifecycle of their systems – from commissioning to ongoing operation, modernization and digital integration.

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Questions & Answers
FAQ – Aichelin Pusher-type furnace für die Gasaufkohlung
Aichelin pusher-type gas carburizing furnace systems operate continuously with high energy efficiency and stable process conditions. They enable reproducible heat treatment at throughputs of up to 3,000 kg/h.
Aichelin pusher-type gas carburizing furnace systems are particularly suitable for processes such as gas carburizing, carbonitriding, direct hardening in oil or gas, press hardening, and tempering. All processes can be fully automatically controlled and documented.
Process reliability is ensured by precisely controlled furnace zones with defined gas circulation and continuous atmosphere control. Process monitoring and documentation are provided via the FOCOS 4.0 process control system.
High throughput is achieved through multi-line design, automatic batch handling, and optimized heat transfer in all process zones – making the system ideal for automated mass production.
Aichelin pusher-type gas carburizing furnace systems operate with high efficiency. Recuperative burner technology and durable insulation significantly reduce energy consumption.
The integration of FOCOS 4.0 enables centralized process monitoring, batch tracking, fault diagnostics, and complete data recording for quality assurance and energy analysis.
Aichelin pusher-type furnace systems can be designed for all common tray sizes.
Yes, Aichelin pusher-type furnace systems can also be equipped with state-of-the-art electric heating elements. This supports customers in reducing energy consumption.
Consultation & Inquiry

Request consultation on systems and components

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.

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