Continuous Furnaces for Industrial Heat Treatment
Aichelin Unitherm Continuous Heat Treatment Furnaces are used in industrial heat treatment when components are processed in high volumes with stable process parameters. The components pass continuously through multiple process zones within the heat treatment line.
Application Areas of Continuous Furnace Line
Continuous furnaces are primarily used in high-volume production. Typical applications can be found in the automotive industry, the bearing industry or in the production of fasteners.
Types of Continuous Furnaces
Pusher Furnace
Mesh Belt Furnaces
Roller Hearth furnace
Ring Hearth Furnace
Find the right furnace solution for your industry, process or component
Filter our furnaces by industry, process or component and quickly find the right solution for your application.

Cast Link Belt Furnace
Aichelin Unitherm cast link belt furnaces are primarily used for the heat treatment of small bulk parts, especially for tempering of hot forged parts under protective gas.

Continuous Drum / Mesh Belt Washing Machine
Aichelin Unitherm Continuous Drum / Mesh Belt Washing Machine washing machines are designed and manufactured exclusively with high quality components and stainless steel construction.
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Continuous Pusher Furnace
Aichelin Unitherm Continuous Pusher Furnaces are designed for continuous gas carburizing processes in series production.
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Conveyor Belt BD Series Furnace
Safed mesh belt furnaces of the BD series enable continuous heat treatment in atmosphere or air for many processes.
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Mesh Belt Furnace TC-Series without Muffle
Aichelin Unitherm Mesh Belt TC-Series Furnace without muffle is designed for high-efficiency continuous heat treatment of small to medium-sized components in high-volume production environments.

Mesh Belt Furnace T-Series with Muffle
Aichelin Unitherm Mesh belt T-Series Furnace with muffle is designed for controlled, continuous heat treatment of small to medium-sized components in high-volume production environments.
Roller Hearth Furnace
Aichelin Unitherm Roller Hearth Furnaces with air / protective atmosphere are designed for continuous processes with high requirements for component quality.

Why Continuous Furnaces are the Right Solution?
Continuous furnaces are particularly suitable for production processes with high volumes and stable process parameters. They enable a constant material flow through multiple process zones and can be easily integrated into automated production lines.
Applications
High-volume series production
Automated production lines
Consistent component geometries
Continuous heat treatment processes
Continuous Furnaces vs. Batch Furnaces
While continuous furnaces are designed for high production volumes and automated series processes, batch furnaces offer greater flexibility for varying components and batch sizes.
| Continuous Furnaces | Batch Furnaces |
|---|---|
| Series production with constant volumes | Flexible production with varying batch sizes |
| Automated production lines | Individual batch processes |
| Continuous material flow | Batch processing |
| High system throughput | High process flexibility |
Let’s Discuss Your Heat Treatment Requirements!
We are happy to assist you with questions regarding heat treatment systems, components and process requirements. We will accompany you in selecting the optimal solution.

