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Roller Hearth Furnaces

Aichelin roller hearth furnaces with protective gas operation are designed for continuous processes with high requirements for component quality.

Product details

  • Throughputfrom 100 to 4 000 kg/h
  • Part weightsfrom 0,1 up to 200 kg
  • Protective gasconfigurable for all standard furnace atmospheres incl. hydrogen
  • Vacuum lockfor reducing protective gas consumption
  • Furnace rollersheat-resistant steel or ceramic
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Roller hearth furnace
High component quality across a wide range of heat treatment processes

Aichelin roller hearth furnaces are used when components need to be conveyed gently and uniformly through the heat treatment process. Thanks to the high temperature uniformity in the furnace and the homogeneous protective gas distribution, these systems are particularly suitable for applications where surface quality and process stability are top priorities.

Additional technical features

  • Gas heating with recuperative NOXMAT burners or electric heating

  • Durable and high-quality insulation

  • Service-friendly design and robust construction

  • Closed furnace chamber with protective gas flaring to reduce environmental impact

  • Low-distortion quenching of smaller components in a quench flood bath

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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 and ongoing operation through modernization and digital integration.

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Questions & Answers
FAQ – Aichelin Roller Hearth Furnace Systems
Aichelin roller hearth furnace systems enable nearly decarburization- and scale-free heat treatment while offering high energy efficiency and low environmental impact.
Aichelin roller hearth furnace systems can be used for quenching and tempering, bainitizing, carbonitriding, nitrocarburizing, pearlitizing, normalizing and tempering under protective gas atmosphere.
The high energy efficiency of Aichelin roller hearth furnace systems is achieved through recuperative gas burners or electric heating, optimized insulation and the possibility of recovering exhaust heat for building heating and hot water use.
Operators benefit from the long service life, low-maintenance operation, low operating costs and reproducible component quality of Aichelin roller hearth furnace systems.
Aichelin roller hearth furnace systems are suitable for steel components with individual weights from 0.1 to 200 kg. Roller hearth furnaces are suitable for heat treating components for industries such as automotive, bearing and forging – especially components for electric motors in the automotive industry.
Aichelin roller hearth furnace systems are designed for defined temperature ranges in continuous heat treatment and provide uniform temperature distribution across the entire length of the roller hearth.
Aichelin roller hearth furnace systems are suitable for continuous production processes with a constant throughput of 100 to 4000 kg per hour.
Through energy-efficient heating (gas or electric heating), optimized insulation and durable furnace components, Aichelin roller hearth furnace systems sustainably reduce operating costs. Preventive maintenance is enabled by the optional implementation of the FOCOS 4.0 process control system.
The integration of FOCOS 4.0 into Aichelin roller hearth furnace systems enables central process monitoring, batch tracking, fault diagnostics and complete data recording for quality assurance and energy analysis.
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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