[Production case studies available] Brass, stainless steel, and other machining! From material procurement.
NC automatic lathe machining, with numerous mass production achievements using NC automatic lathes! The procurement advantages that can only be offered by Tatsumiya Metal, which has the function of a materials trading company!
Stainless steel is difficult to machine and expensive, so I dislike it! I can manage for prototypes, but mass production is..." Such voices can still be heard even in today's advanced technological world. If you are struggling with machining on NC automatic lathes, please reach out to us. We have gained high trust through numerous achievements in the fields of pneumatic valve manufacturing and hydraulic equipment. We have established a quality system that can meet high technical demands with 47 NC automatic lathe combination machines and high-precision measuring instruments such as roundness testers and surface roughness profile measuring devices. Additionally, as a company specializing in materials, Tatsumiya Metal offers unique advantages in material procurement, ensuring stable supply and responsiveness to cost requirements. 【Features】 ■ Stainless steel (SUS303, 304, 316, etc.), aluminum ■ Brass, cadmium-free, and lead-free options are certainly available ■ Extensive experience in high-quality demanding fields such as automotive, hydraulic, and gas *For more details, please download the catalog or contact us.
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【Processing Range】 ■Outer diameter 2 to 51mm ■Round bars, hexagonal bars, square bars, special-shaped bars, pipes 【Materials】 ■Brass (Copper alloy) Eco Brass, C3601, C3602, C3604, C3771, C3712, lead-free, cadmium-free ■Stainless Steel SUS304, SUS303, SUS316, SUS430, SUS440C, SUS310, SUS420J2 ■Steel S45C, S45CH, SCM415, SCM435, SCM415N, SS400, SCM435H ■Aluminum A2011, A2017, A5056, A6061, A7075 ■Others Titanium (TB340), Copper (C1020, C1100), Phosphor Bronze (C5441) 【High-Precision Measuring Instruments】 ■Roundness and cylindrical shape measuring machine ■Surface roughness and contour measuring machine ■Measuring microscope/image measurement system ■Image dimension measuring machine 【Secondary Processing】 ■Cleaning, plating, anodizing, heat treatment ■Welding and brazing with other parts such as pipes *For more details, please download the catalog or contact us.
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Delivery achievements: Automotive, hydraulic control, pneumatic control, aerospace, medical, city gas, LP gas, semiconductors, low voltage, solar power generation, and others.
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Company information
<Metal Materials Trading Division> With a rich inventory and four slitting facilities, we supply from the Higashi-Osaka Coil Center to the entire country. We specialize in the sales of copper alloy materials and non-ferrous metal materials. We are also actively proposing the next-generation copper-aluminum clad material "CCAC" in collaboration with Applied Composite Material Corp. <Metal Processing Division> We excel in processing small quantities of various metal pipes. Our diverse technologies include coil winding, R-bending, various bending processes, and welding. We handle everything from one-off parts used in heat exchanger components and machinery to larger quantities for automotive, consumer, and housing equipment. In the world of bending processing, where small lots are common, the presence or absence of molds becomes quite important. We mix our own molds and equipment with those from partner factories to provide tailored proposals. Additionally, our NC automatic lathe precision cutting processing leverages the procurement advantages unique to Tatsumiya, which has a metal materials trading division, enhancing customer satisfaction through technical expertise, procurement capabilities, and cost efficiency. With over 90 years of establishment as a processing trading company, we view the 100-year mark as a milestone and will continue to build a great company in the future.