A precision equipment manufacturer with advanced processing technology utilizing cutting-edge techniques.
At TANOI Co., Ltd., we offer advanced machining technologies including CNC automatic lathe composite processing, 5-axis MC composite processing, multi-surface MC processing, and small diameter hole processing. We have numerous examples of coaxial and roundness processing with coaxiality of 1.5μ (inner diameter Φ30 to Φ30) and roundness of 3μ (outer diameter Φ40, L=120). Please feel free to contact us if you have any requests. 【Processing Details】 ■ Coaxial and roundness processing (geometric tolerance) ■ CNC automatic lathe composite processing ■ Fine and long object processing ■ 5-axis MC composite processing ■ Thin-walled and thin plate processing ■ Multi-surface MC processing ■ Special processing with special tools, etc. *For more details, please download the PDF or contact us.
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【Processing Examples】 ■ Coaxial and Circular Processing (Geometric Tolerance) - Coaxiality 1.5μ (Inner Diameter Φ30 to Φ30), Roundness 3μ, Outer Diameter Φ40, Length L=120 ■ CNC Automatic Lathe Composite Processing - Inner and Outer Diameter Tolerance φ3μ, Right Angle Tolerance 3μ and above, Coaxiality 2μ and above, Roundness 0.5μ and above, Concentricity 5μ and above ■ Fine and Long Object Processing - Length L=100, Minimum Inner Diameter Φ3.0, Minimum Outer Diameter Φ1.5, Length L=20 ■ 5-Axis MC Composite Processing - Unibody Manufacturing Method, Complex Processing, One Chuck Composite Processing ■ Thin-Walled/Thin Plate Processing - Plate Thickness T=1.0, Parallelism 20μ, Flatness 8μ, Round Shape Φ23, Wall Thickness 0.3 to 0.8, Roundness 3μ (Consultation required depending on shape, material, etc.) ■ Multi-Surface MC Processing - Hole Pitch 3μ and above, Flatness 5μ and above, Electromagnetic Chuck Processing, Vacuum Chuck Processing ■ Special Processing with Special Tools - Boss Bite with Inner Diameter Φ15 and Depth 60, Slotting Bite with Width 1.0 and Key Groove Depth 20, etc. *For more details, please download the PDF or contact us.
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As a primary subcontractor for the medical device manufacturer Nakanishi, we have cultivated the foundation of TANOI by consistently meeting the highest level of demands for over 40 years. The technology we possess is advanced and specialized (refer to our catalog "Seven Technologies to Solve Your Company's Problems"), and we have received high praise from many customers for our superior technical capabilities. Regarding costs, we have a significant advantage over other processing manufacturers by effectively utilizing our local subsidiary SEEBEST in Vietnam. Today, we have successfully engaged in transactions with publicly listed companies and launched mass production processing of the highly challenging "impellers for automotive turbochargers" in Vietnam in 2010. Due to the increasing global demand driven by growing environmental awareness and the need for high fuel efficiency, the demand for impellers has been rising year by year, and we are expanding our production accordingly.