Capable of handling everything from mass-produced parts to small lot and single-item parts! We have stable quality and high production capacity.
The "gas nitriding method" is a surface treatment that allows for the simultaneous penetration of carbon and nitrogen into the surface of metals, forming a stable nitrided layer that provides high hardness and fatigue strength. It is applicable to steels such as SPCC and pure iron, which do not achieve hardness through quenching. Our company adopts a gas nitriding method (pollution-free) that uses nitrogen, ammonia, and carbon dioxide as atmosphere gases (N2-based method) for pollution prevention and environmental conservation. The equipment is fully automated, and it is possible to switch between gas cooling and oil cooling according to your requirements. 【Features】 - Adopts a gas nitriding method (pollution-free) that uses nitrogen, ammonia, and carbon dioxide as atmosphere gases (N2-based method) for pollution prevention and environmental conservation. - Fully automated equipment. - Capable of switching between gas cooling and oil cooling according to your requirements. - Can accommodate mass production parts as well as small lots and individual parts. - Has stable quality and high production capacity. *For more details, please refer to the PDF document or feel free to contact us.
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In our lives, there are many things that utilize steel materials. This is because steel materials can widely change their properties through composition and heat treatment, making them suitable for many applications. The mission of heat treatment is to create properties that match each intended use, playing a crucial role in ultimately determining the value of the product. At Marushin Manufacturing, which bears this important role, we aim to maximize the properties of metals and other materials through processing technology, which is the foundation of manufacturing. We continuously create processing, surface treatment technology, quality, and value, earning the trust of our customers and aiming to develop alongside the local community. We strive to cultivate human resources that can adapt to changing social environments, with each employee aiming to be an expert. We are committed to ongoing research and development of heat treatment technology and stability of quality, continuing our endless efforts and challenges to meet your needs.