Case Study of Precision Press Processing of Non-Metals: About Press Boards

Introducing examples of press processing of non-metallic materials along with their material properties! Used as insulators for automotive starter motors and more.

Our company, Yamada Manufacturing, is a processing manufacturer specializing in insulators, and our strength lies in our ability to design and manufacture molds for pressing in-house. We can accommodate detailed design changes and maintenance, as well as reduce the initial costs associated with molds. Additionally, we are characterized by our ability to produce molds in a short lead time, with prototype molds taking 3 to 5 days and mass production molds taking 3 to 4 weeks. 【Processing Examples!】 ■ Application: Insulators for automotive starter motors, etc. ■ Material: Press board ■ Processing Method: Press processing ■ Size: Board thickness of 0.5 mm to 2.0 mm, product size approximately 5 mm to 200 mm ■ Lot Size: From 1 piece to about 5 million pieces per month 【Material Characteristics】 - Environmentally friendly special hard fiber board made primarily from wood fibers (recycled paper, fresh pulp, etc.) - Excellent strength and durability, lightweight, with a natural and warm texture - Capable of cutting, punching, pressing, bending, scoring, drawing, and embossing - By blending different raw materials (various powders, thermosetting and thermoplastic resins, etc.), it has the potential for various functions (heat resistance, oil resistance, flame retardancy, fire resistance, rust prevention, conductivity, insulation, etc.) *For more details, please download the materials or feel free to contact us!

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"Because it's Yamada Manufacturing! Points of Processing" - In our specialty of press processing, while molds are necessary, we can achieve high-precision and high-speed specifications to produce accurate and cost-effective products. - While general press processing manufacturers that handle common metals use processing oil, doing so with our products can compromise product performance, causing products to stick together and making processing difficult. ⇒ At Yamada Manufacturing, we can process in a dry environment, allowing us to work without affecting the products. - General press processing manufacturers that handle common metals face various issues, such as differences in mold specifications, but the biggest problem is the easy contamination of conductive foreign materials, which often leads to insulation failures. ⇒ As a specialized manufacturer of insulating materials, our risk of foreign material contamination in conductive products is very low.