Features of Induction Quenching
Using an induction-heating (IH) process that applies the phenomenon of electromagnetic induction, a steel part is rapidly heated to a high temperature in seconds and then rapidly cooled.
The surface of the steel parts can be hardened by this way. Induction hardening has been widely applied to improve the wear resistance and fatigue endurance of steel parts in such products as automobiles, construction equipment, machine tools, and so on.
In addition, it has attracted attention as W-Eco (Ecological and Economical) heat treatment method. This is because it features low CO2 emissions, a clean environment and environmentally-friendly technology, and it offers the advantage of energy conservation through outstanding productivity by a rapid heating using IH technology.
Features of Usage
1. Outstanding thermal efficiency: Self-heating, rapid and surface heating up to 1,000°C in a few seconds
2. High flexibility of heating cycle: Combination of frequency, output power, heating coil and cooling system → Wide range of heating and cooling condition settings
3. Clean environment: Direct heating using electricity
4. Rapid operation startup and shutdown: direct heating using electricity
5. Ease of automation: Introduction of computerized control and in-line process
6. Space-saving: Development of the high-efficiency transistor oscillator
Induction heat treatment (equipment)
- Induction heat treatment equipment (vertical and horizontal)
- Automatic induction hardening machine (quenching and tempering)
- Tempering furnace
- NC turning machine (specialized)
Benefits of the Induction Heat Treatment (automobile parts)
Neturen’s equipment can harden all types of automobile parts, big or small.
We can meet your requests thanks to our machines specialized for mass production, as well as general-purpose machines for small-lot production.
We have also introduced stable mass-production by reproducing the same quench-hardening conditions in mass-produced products as achieved in test specimens from prototypes.
Upon request, we can also provide integrated services for pre- and post-processes, including turning, polishing and surface treatment.
Heating coil
The Heating Coil Center applies its abundant experience and technical expertise to design the optimal shape for heating coils utilizing CAE (Computer-Aided Engineering) analysis to guarantee the prompt delivery of high-quality heating coils to our customers.
The Heating Coil Center has the latest processing machines capable of engineering complex shapes to produce high-quality, high precision heating coils such as integrated (seamless) heating coils, which are impossible to produce using conventional processing methods.
Management Philosophy
1. We continuously challenge ourselves to develop new products and new businesses based on our core heat treatment technologies, in order to contribute to the improvement of society.
2. We aim to be a trusted partner in society through superior quality and technology, outstanding customer satisfaction, and a transparent and fair corporate culture.
3. We strive for continuous improvement of ourselves and for constant growth as a company.
4. Based on the priorities of safety and health, we strive to develop our employees and establish ourselves as a dynamic corporate group.
5. We uphold our commitment to act with corporate social responsibility, based on the principle of coexistence with the environment.