There are proven results for thrust washers with a donut shape and an inner diameter of 0.65mm!
Manufacturing thrust washers and washers that contribute to the improvement of durability in areas involving rotational motion, such as optical devices and motor-related components.
Our group company manufactures washers used for screw fastening and sealing in various industries, with a particular focus on producing thrust washers suitable for sliding parts that undergo rotational motion, such as bearings. We manufacture these using low-friction materials like PS (polyslider) and POM through punching and press processing, which not only enhances sliding performance but also helps reduce noise and improve the durability of moving parts. If you have any concerns regarding the sliding parts of miniaturized components due to product downsizing and weight reduction, please feel free to consult us. We have experience with donut-shaped washers with inner diameters ranging from 0.65mm to 40.7mm. We can also accommodate special shapes, such as cut washers. Please inquire for details about the molds we possess. ● We have a proven track record with various resins and metals. ● We have dedicated equipment for washer punching and own over 800 molds. ● Special shapes (such as cut washers) are also possible.
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basic information
● We have the following achievements in donut shapes. Minimum inner diameter 0.65mm, outer diameter 1.55mm Maximum inner diameter 40.70mm, outer diameter 53.30mm ● Materials Poly slider, PE, PA, Teflon, PP, PI, PEEK, polyacetal, Soma Black, PC, FRP, metals, etc.
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Applications/Examples of results
Applications Optical devices (smartphones, various camera-related items, shutter components, etc.) Electronics-related (insulation parts, shielding materials, gaskets, various components, etc.) Motor-related (motor parts, bearing components, screws, etc.) Automotive-related parts (car navigation, motor parts, in-vehicle cameras, various screws, etc.)
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Company information
Our company is an electronics parts manufacturer that specializes in die-cutting functional materials such as films, double-sided tapes, and cushioning materials. Among these, smartphone components have been adopted by all domestic manufacturers and some overseas, currently accounting for 70% of our total sales and becoming our flagship product. There are many die-cutting manufacturers around the world, but our significant strength lies in the fact that we design and develop most of our processing machines and molds in-house. This allows us to quickly introduce new products as needed, enabling us to respond swiftly to rapidly changing demands and smoothly accommodate specification changes for remodeling.