オーテック List of Products and Services

We would like to introduce our "Splash Prevention Partition." We use PET resin sheets that excel in impact resistance. With outstanding stability, they are difficult to topple and break, and they can be disinfected easily due to the PET material. Additionally, we have achieved a size of 1800mm and offer custom size orders. 【Features】 ■ Four times the strength of acrylic ■ Alcohol disinfection is acceptable ■ More fire-resistant than acrylic ■ Custom size orders available ■ Achieved size of 1800mm *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products

Our company manufactures long shafts and large diameter rollers using centerless grinding processes on large NC lathes and general-purpose lathes. Are you having trouble achieving precision with motor shafts (bearings) or compressor shafts? Our centerless grinding process achieves high dimensional accuracy. We have a strong reputation for precision, quality, and productivity, and we can accommodate lengths of up to 5,000 mm. For items with a length of 1,500 mm or less, we achieve runout of less than 10μ. We also accept knurling on the outer diameter front. We can accommodate various materials based on your requirements. We have experience with iron, stainless steel, aluminum, and carbon among others. 【Features】 ■ High reputation for precision, quality, and productivity ■ Accommodates lengths of up to 5,000 mm ■ Achieves runout of less than 10μ for items 1,500 mm or less ■ Achieves high dimensional accuracy through the centerless grinding process ■ Also accepts knurling on the outer diameter front *For more details, please download the materials or contact us.

• Processing Contract
• Engine parts
• alloy

Autech Co., Ltd. not only handles various cutting processes but also entrusts surface treatments such as plating, heat treatment, and painting to specialized partner factories with advanced technology. We have established a consistent production system from materials to finished products, enabling quality maintenance, cost reduction, and stable supply, significantly contributing to the stabilization of our customers' products. Additionally, we flexibly respond to a wide range of demands, from prototypes and single items to mass production, and from iron to stainless steel, aluminum, and plastics, gathering a track record of achievements and trust. [Main In-House Equipment] ■ Friction Welding Machine ■ Centerless Grinding Machine ■ Machining Center ■ NC Lathe ■ Non-Contact Shape Measuring Machine ■ Factory Scenery *For more details, please download the PDF or feel free to contact us.

• Other processing machines
• Steel
• Other machine tools

The demand for high precision in shafts, rollers, and axes is only increasing. At Autech Co., Ltd., we perform finishing processes using grinding machines to enhance precision to the level of 10μm. Finishing of the outer diameter is essential for achieving micron-level precision. To accommodate the diversification of workpieces, we own multiple grinding machines for each type. Automation allows for mass production. We can handle runout of less than 10 microns and dimensions of less than 10 microns. We offer centerless grinding and cylindrical grinding. For more details, please contact us.

• Processing Contract
• alloy
• Engine parts

Friction stir welding achieves solutions to challenges such as weight reduction and dissimilar metal joining while maintaining high productivity. It has garnered attention as a method transformation for rollers and shafts in various industries. Friction stir welding is a technique that joins two metal rods by rotating and rubbing them together, using the friction heat and pressure generated by the process. The two metal rods can be processed with different materials, dissimilar metals, or varying diameters, boasting high productivity. Additionally, the process ensures sufficient friction heat and pressure, so there are no concerns about strength. 【Features】 - Achieves solutions to challenges such as weight reduction and dissimilar metal joining - Joins two metal rods by rotating and rubbing them together, using the friction heat and pressure generated - The two metal rods can be processed with different materials, dissimilar metals, or varying diameters - Ensures sufficient friction heat and pressure, so there are no concerns about strength *For more details, please request materials or view the PDF data available for download.

• Special Steel
• Engine parts
• Non-ferrous metals