A strong structure that withstands vacuum is achieved through welding.
To withstand a vacuum level of 100Pa, the material used is SUS304, and all joints are welded. Due to the need for strength, thick materials are used, and because there are many welding points and the weld lengths are long, we process them with a fiber laser welding machine. As a result, even on surfaces with the most welded parts, we keep the distortion to about 1mm. Reliable technology cultivated over more than 50 years since our founding. We respond to a wide range of customer requests, from steel plate to SUS and aluminum processing, to unit assembly. For more details, please contact us or download the catalog.
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basic information
【Product Examples】 ○ Analysis Device Structural Components ○ Cleaning Device Electrical Enclosure ○ Manufacturing Device Enclosure Parts ○ Manufacturing Device Control Unit Cover ○ Analysis Device Cover ○ Measurement Device Enclosure ○ Analysis Device Enclosure Parts ○ Semiconductor Manufacturing Device Functional Parts ○ Weighing Device Tray (Embossed) ○ Weighing Device Tray ○ Weighing Device Hopper ○ Manufacturing Device Cover Parts ○ Analysis Device Cover Parts ○ Manufacturing Device Terminal Cover ○ Analysis Device Enclosure Parts ○ Stainless Steel Frame ○ Mechanical Parts Hinge ○ Cleaning Device Parts ○ Electronic Device Cover ○ Power Supply Device Structural Components ○ Weighing Device Structural Components ○ Display Device Enclosure Parts ○ AV Management Device Cover ● For more details, please contact us or download the catalog.
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Detailed information
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Tapping, bending, and chamfering processing. We perform chamfering on products after cutting and punching, tapping to create screw holes, and bending to transform flat plates into three-dimensional shapes. By linking BEND CAM with the latest press brakes, we ensure high-precision bending and careful edge treatment to guarantee the safety of the products.
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Welding We cut out sheet metal and assemble the bent parts through welding. Responsible for various types of welding up to finishing. Utilizing the machining accuracy from the previous processes, we create high-precision assembled products.
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Cutting and Punching Processing The sheet material is cut to the specified dimensions and shapes. There are mainly two types of processing: turret punch press processing, which punches the sheet material using a general-purpose mold, and laser processing, which cuts using a laser. The processing accuracy in this stage greatly influences the processing accuracy and quality in subsequent stages. The reason that the assembled units are finished exactly as per the drawings is precisely because the punching process is accurate.
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Company information
Since its founding in 1969, Tsubota Technica has been a pioneering presence in Japan's precision sheet metal industry, working diligently to create high-precision, high-quality products that meet customer needs under the slogan "Selling satisfaction to our customers." As a company certified by an international quality assurance system, Tsubota Technica is committed to developing new technologies and products for an unlimited future, pursuing product creation that responds to the needs of the times, and contributing to the development of industry and society in the 21st century.