Thin-walled integral molding using thermoplastic resins (nylon, PBT, PPS)
The difficulty of insert molding due to dimensional errors arising from the conventional manufacturing process (lamination stage) of motor iron cores can be addressed by Kōhan Co., Ltd., which operates a resin molding business in Hyogo Prefecture. They can implement thin-walled integral molding using thermoplastic resins (nylon, PBT, PPS) with dedicated vertical injection molding machines. 【Features】 ◆ By using molds equipped with pressure absorption mechanisms, the variation in thickness of iron cores for motors can be minimized. ◆ Thin-walled molding with a minimum wall thickness of approximately 0.5 mm is possible for the resin parts. ◆ There are numerous achievements in producing "insulator standalone molded products" that fit into the iron cores. *For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Insert molding → Iron core insertion → Molding completed → Product removal ○ Many achievements in "insulator standalone molded products" that fit around the iron core ○ Thin-walled molding is possible with a minimum thickness of up to 0.3mm 【Product Introduction】 ○ Insert molded products → Material: PPS with 30% glass ○ Insulator standalone molded products → Material: Nylon 66 with 15% glass ● For more details, please contact us or refer to the catalog.
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Company information
Since our establishment in 1970, we have consistently engaged in the manufacturing and sales of industrial plastic parts and rubber molded parts. In the manufacturing division, we specialize in producing metal insert molded products and injection molded products using various engineering plastics, particularly for automotive electrical components and precision machinery parts. In the sales division, we provide total services from product development and design assistance to prototyping and mass production in fields such as medical peripheral devices and industrial machinery. We offer appropriate proposals tailored to our customers' needs, from the selection of materials to the molding methods.