Our hardening furnaces – maximum precision at the highest temperatures

In modern industry, precise heat treatment processes are crucial for the quality and durability of workpieces. As your manufacturer for industrial hardening furnaces and annealing furnaces, we at Arnold Schröder Industrieöfen offer you powerful and efficient solutions for the heat treatment of metals. Our high-quality furnace systems reach temperatures of up to 1,300 °C and ensure uniform and precise temperature control. Thanks to state-of-the-art control and automation technology, processes can be optimally monitored, ensuring consistently high quality.

Hardening furnaces for industrial heat treatment processes

Hardening steel is a key process for increasing the resistance of components. Targeted heating and quenching creates a martensitic microstructure that significantly improves the strength and hardness of the steel. Our modern hardening furnaces are ideally suited for various processes:

• Hardening steel is a key process for increasing the resistance of components. Targeted heating and quenching creates a martensitic microstructure that significantly improves the strength and hardness of the steel. Our modern hardening furnaces are ideally suited for various processes:
• Surface hardening: Special processes such as case hardening or nitriding to produce a hardened surface layer with a tough core.
• Induction hardening: A particularly fast process in which only specific areas are hardened through targeted heating.

Our state-of-the-art control systems minimize distortion and cracks to ensure optimum component quality. Thanks to innovative control techniques, the temperature can be precisely controlled, enabling a reproducible and error-free curing process.

Our efficient heat treatment processes

Carburizing

Our portfolio of hardening furnaces includes high-performance systems for carburizing to make low-carbon steels hardenable. This ensures a particularly hard surface with a tough core. This process is often used in the automotive and mechanical engineering industries to produce components with high wear resistance and yet high toughness.

Nitriding

With our precision nitriding furnaces, you can realize highly efficient surface hardening processes that achieve exceptional wear resistance through the introduction of nitrogen. The process has the advantage that it is carried out at comparatively low temperatures, which reduces thermal distortion. Typical applications include highly stressed components in gear and engine construction.

Black finishing

Our systems enable high-quality black oxidation, which protects metals from corrosion and provides an elegant, visual finish. The resulting protective layer also improves the sliding properties of components and reduces wear.

High-performance hardening furnaces and annealing furnaces for automotive, aviation & industry

Our industrial curing ovens are designed for a wide range of applications:

• Automotive industry: Hardening of gears, shafts and other heavy-duty components for durable and wear-resistant parts.
• Aerospace: High-precision workpieces for maximum safety, especially for engine parts and load-bearing structural components.
• Medical technology: Perfect hardening of surgical instruments, implants and other precision medical components.
• Toolmaking and mechanical engineering: Durable and wear-resistant components that can withstand high mechanical loads.
• Small businesses & vocational schools: Our compact curing ovens are ideal for use in smaller workshops, craft businesses and educational institutions

Our curing ovens offer state-of-the-art technologies for energy saving and process optimization. Innovative insulation materials and efficient heating systems can significantly reduce energy consumption while ensuring the highest product quality.

Take a closer look at our curing ovens

Our maintenance service for curing ovens – maximum service life and operational reliability

A regular maintenance service is crucial for the longevity and operational reliability of your hardening furnaces. At Arnold Schröder Industrieöfen, we offer you customized maintenance contracts for your furnaces that go far beyond standard maintenance. Through regular inspections and preventive maintenance, we not only extend the service life of your systems, but also minimize the risk of unplanned downtime. Our service proactively reminds you when maintenance is due and ensures complete documentation – important proof for insurance companies and employers’ liability insurance associations.

Our experienced service technicians are highly trained and familiar with all safety-related aspects of maintenance and repair. Many jobs require the removal of protective covers behind which moving or hot machine parts are located – our specialist personnel ensure the highest safety standards here. Regular maintenance also optimizes the efficiency of your hardening processes, as deviations can be detected and corrected at an early stage.

Rely on our professional maintenance service for curing ovens and benefit from higher system availability, increased process reliability and reduced operating costs in the long term. Contact us for an individual consultation!

Contact for maintenance service