Recommended for those who want to make movements smoother! We solve metal issues with surface treatment.
In mechanical parts, there is a risk of decreased precision or destruction due to the friction and wear between metals, such as metal gears and bearings. Current countermeasures include treatments like chrome plating; however, these come with issues such as environmental concerns and unevenness of the coating. This collection of case studies includes examples of problem-solving, such as the adoption of the "Protonics System," which is also suitable for improving sliding properties. [Published Examples] <before> ■ A die for PE resin extrusion was conventionally chrome-plated, but there were frequent molding troubles such as poor fluidity and the occurrence of eye mucus. <after> ■ Fluidity improved, resulting in a significant reduction in eye mucus and a decrease in maintenance time. *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Published Examples】 <before> ■ There was a problem with damage caused by wear and seizure of the ejector pins in precision resin molding. <after> ■ The sliding properties and durability have improved, and the frequency of replacement has dramatically improved, among other things. *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Gear and other drive components ■ Bearing components, etc. *For more details, please refer to the PDF document or feel free to contact us.
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[Efforts Toward Environmental Measures] In recent years, global environmental regulations have been imposed on various industrial products and manufacturing processes. Regulations such as the "PRTR Law," "RoHS Directive," "PFOS," and "REACH" have increasingly constrained traditional manufacturing due to the restrictions on the use and discharge of environmentally harmful substances. The Protronics Group has not only complied with these regulations but has also proactively addressed these issues and advanced development from an early stage. We have conducted early investigations into the restrictions on the use of relevant substances in recent environmental regulations and have been engaged in research on alternatives or the elimination of such substances. As part of our environmental efforts, we have newly introduced "wastewater treatment facilities" (operational since October 2007) to not only meet discharge regulations from factories but also to aim for the discharge of as clean "water" as possible.