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Latest update: 29/10/2019 16:24:01

Kobayashi Seisakusho Co., Ltd.

Our company covers from sheet metal working to coating and assembly with our unique use of IT.

Our company works with sheet metal made of iron, stainless steel, aluminum, and other nonferrous metals, and we also coat and assemble products. We excel at high-mix low-volume production of very small quantities under a unique production management that makes use of IT. We manufacture about 60,000 items covering 10,000 kinds of products. We excel at manufacturing a great variety of high-quality products, and particularly sheet metal products as thin as 0.5 to 6 mm. This is done by bringing together state-of-the-art machines and equipment, such as fiber laser welding robots, with the craftsmanship we have been cultivating for many years. We also use our highly reliable precision machining to manufacture frames and covers for semiconductor manufacturing equipment and power supply boxes for railways.


[Product description] Sopak-C is a camera system that continuously records workplace scenes by stop motion photography using network cameras so that a desired past scene can be quickly viewed. A past scene can also be viewed with the present one. This system greatly differs from ordinary cameras because of the following features. Records can be stored for a long period. Captured images can be viewed at high speed. Several optionally selected records can be lined up for simultaneous viewing. Recorded workplace scenes can be named for information sharing. This system improves productivity and quality as a camera for kaizen improvement. It makes it possible to correctly check the present workplace status, which is useful for proper evaluations and improvement.

[Product description] Our company manufactures over 15,000 kinds of products per month, such as covers and control panels, for manufacturers of machine tools, semiconductor manufacturing equipment, and rolling stock. We have customers in every industry in Japan. We possess equipment in-house for plastic working, welding, and coating iron, stainless steel, and aluminum materials, and we can deliver products faster than any other company. We particularly excel at working on sheet metal as thin as about 0.5 to 6 mm. We manufacture products from parts as small as brackets to articles that are several meters in size. Our company has the advantages noted below. In-house production management system for high quality, low cost, and short lead time. State-of-the-art equipment to process various materials and manufacture products with a great appearance. High-mix low-volume production even from a single piece. We are popular among customers around the world because of these advantages. [Authorization/Certification] KES Environmental Management System Standard Step 2 certification. [Major facilities and equipment] CAD CAM machines: 20. 3D CAD machines: 2. Multifunctional laser machines: 2. Laser processor: 1. Single punch press with MARS: 1. NT benders: 6. Press brakes: 4. Automatic bending robot: 1. TIG welders: 12. Semi-automatic welders: 12. Semi-automatic robot welders: 2. YAG welders: 2. Fiber laser welder: 1. Hybrid laser welder: 1. Pre-coating treatment tanks: 6. Coating booths: 4. Baking furnaces: 3. Automation lines: 3.

[Product description] Our company can handle even thin aluminum sheet welding that is generally considered to be impossible. We now have over 30 welders and weld all iron, stainless steel, and aluminum materials. Aluminum is particularly difficult to weld, so it is avoided in many welding designs. However, our company possesses state-of-the-art equipment and skilled craftsmen with excellent knowledge and experience. We also have experience in low-strain welding of aluminum. Feel free to consult us for welding aluminum sheets. We can perform welding, and also high-accuracy machining and bending. We hope that you will also consider our company for machining and bending. We can meet customer requests at low prices with short lead times. [Major facilities and equipment] TIG welders: 12. Semi-automatic welders: 12. Semi-automatic robot welders: 2. YAG welders: 2. Fiber laser welder: 1. Hybrid laser welder: 1.