ヤマウチ精機 List of Products and Services

Yamauchi Seiki proposes appropriate welding method jigs tailored to products and purposes. In addition to "vibration welding," which achieves a short welding cycle and higher production efficiency, we also offer "heat plate welding," which allows for strong welding with simple equipment, and "spin welding," which generates friction heat by rotating parts. Examples of products using vibration welding include intake manifolds, cylinder head covers, glove boxes, canisters, and spoilers. 【Welding Methods】 ■ Vibration Welding ■ Heat Plate Welding ■ Infrared Welding ■ Ultrasonic Welding ■ Spin Welding *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Jig

At Yamauchi Seiki, we offer jigs that excel in welding strength and have a short welding time. We can accommodate complex shapes, allowing our customers to mass-produce products with stable quality in high cycles. Additionally, since we own welding machines, we can confirm and adjust the welding conditions in-house, contributing to our customers' "reduction of production preparation time." 【Reasons to Choose Yamauchi Seiki】 ■ Meetings: We provide jigs with high welding quality through accumulated welding know-how. ■ Design: We contribute to our customers' "reduction of production preparation time." ■ Machining-Assembly: We contribute to lead time in a manufacturing environment with a high in-house production rate. ■ Trials-Improvement: We shorten lead time. ■ Inspection-Delivery: We contribute to reducing lead time in a manufacturing environment with a high in-house production rate. *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Jig

The infrared welding method is a non-contact welding technique that melts and bonds non-metals such as resins through infrared irradiation. Compared to vibration welding and hot plate welding, it has fewer components in the equipment and is more cost-effective. Additionally, it does not produce noise like vibration welding and does not require constant heating like hot plate welding, thus avoiding high-temperature environments. 【Features】 ■ No generation of fluff ■ Compact equipment ■ No maintenance required ■ Low initial investment in equipment ■ Improved working environment on-site *For more details, please download the PDF or feel free to contact us.

• Resin processing machine

Delivery of vibration welding fixtures with low-cost and short-term production. We will provide thorough support until the welding condition stabilizes. Additionally, we will naturally respond to design changes, updates, and expansions with short-term production as well. We also accommodate weekend construction for various models and have business dealings with manufacturers in the Kanto region.

• Other molds