SERVICES

To stamp high-hardness metal such as Swedish steel, our dies and press blades are made of cemented carbide (an extremely hard material), and we thoroughly control the hardening temperature of the blades. We also perform maintenance to take care of the dies. Skilled engineers are responsible for fine tuning settings during press work to ensure that we supply products of highest quality. Furthermore, since parts such as valve plates require strength and durability, we use Swedish steel and special hard steels. We are also able to procure other materials to meet customer requirements.

Barrel finishing is effective for deburring, surface luster finishing, rounding of product edges, and descaling after heat treatment. Advantages of mass production include stable quality (suppression of variation) and lower cost. Rotary barrel machines are common, but with our speciality and over 60 years of experience, we can process any workpieces by adjusting operation conditions. Centrifugal barrel machines are superior to rotary barrels in terms of shorter processing time, with a large number of rotary and centrifugal barrel machines we can process a large volume of products at once. We also have a wide selection of media, our skilled operators are able to determine the appropriate processing conditions and media for each product. We can also handle prototypes and test-products for barrel polishing.

As for coiling products, we specialize in wire diameters from 0.5 mm to 2.0 mm and product outer diameters up to about 55 mm. We mainly deal with piano wire (SWPA/B, SWC) and stainless steel, and deburr the cut surfaces by barrel finishing. We can also arrange materials for square wire (SWPA/B) and surface treatment such as plating and baking as needed in cooperation with subcontractors. The products are mainly used for shock absorbers and brake parts for motorcycles.

We develop and manufacture high-quality, high-precision molds that meet all the performance requirements of each product. Our dies are made of hard special metal. We have extensive experience in manufacturing progressive and single-shot molds, and our skilled moldmakers are also available for after-sales maintenance. We also manufacture prototypes and prototype molds in the development and design stages.