ユニオン精密 List of Products and Services

We would like to introduce our special surface treatment, "Head Coating." You can specify from over 700 colors, and we can apply paint to the heads of screws. We meet user expectations from small lots to mass production (over 1 million pieces per month). Our company maintains a high quality and flexible response system by increasing the processes we handle in-house, including the in-house production of various machines involved in manufacturing. We also respond quickly to customization requests. 【Features】 ■ Specification from over 700 colors ■ Coating on screw heads ■ Support from small lots to mass production (over 1 million pieces per month) *For more details, please refer to the PDF document or feel free to contact us.

"Roll forming" involves clamping a material (such as a rod) between a plate called a roll die, applying pressure while rotating it to induce plastic deformation. Various shapes can be processed, including knurling and E-grooves. Since it is manufactured using our own roll forming machines, it offers high precision and customization options. Because it is a plastic processing method, there is minimal material waste, and since the fiber flow is not sheared, the strength is high. 【Features】 - High precision and customization options due to manufacturing with our own roll forming machines - Fast processing speed and high productivity - Minimal material waste due to no shoulder formation in plastic processing - High strength as the fiber flow is not sheared *For more details, please refer to the PDF document or feel free to contact us.

"Die forging" utilizes plastic deformation by processing wire rods into shapes using molds. By using multiple molds, it is possible to manufacture complex shapes. Cost reductions can also be achieved through VA proposals from machined and pressed products. The quality is stable due to processing by mold transfer, resulting in minimal variation within lots and excellent surface roughness. [Features] ■ Complex shapes can be manufactured by using multiple molds ■ Cost reductions through VA proposals from machined and pressed products ■ Shorter lead times possible as molds are designed and manufactured in-house ■ Reduction of material loss by performing plastic processing without cutting the product ■ Stable quality due to processing by mold transfer, with minimal variation within lots and excellent surface roughness *For more details, please refer to the PDF document or feel free to contact us.