外山精機工業 Product Lineup

In the shipbuilding industry, the precise shape and high durability of propellers are crucial factors that influence the performance of vessels. Improper processing of propellers can lead to reduced propulsion efficiency and the occurrence of vibrations, which may result in worsened fuel consumption and damage to the hull. Our company addresses these challenges by utilizing a large NC lathe with a diameter of Φ850 and 5-axis machining to process the complex shapes of propellers with high precision. 【Application Scenarios】 - Propeller manufacturing - Propeller repair - Processing of large components 【Benefits of Implementation】 - Improved processing accuracy - Shortened processing time - Provision of high-quality products

In the energy industry, particularly in the turbine sector, precision and durability in component machining are essential. To ensure the efficiency and safety of turbines, accurate dimensions and surface finishes of components are crucial, as improper machining can lead to performance degradation or failure. Our company utilizes a large NC lathe with a diameter of Φ850 and 5-axis machining to accommodate the complex shapes and strict tolerances of turbine components. We achieve high precision and short delivery times to meet our customers' needs. 【Application Scenarios】 - Turbine blades - Rotors - Casings - Other large turbine components 【Benefits of Implementation】 - Shortened machining processes - High machining precision - Compatibility with a wide range of materials (stainless steel, aluminum, etc.) - High-quality machining leveraging experience in the aerospace sector

In the machine tool industry, the accuracy and durability of the spindle significantly influence the overall performance of the machine. Particularly in cutting processes that involve high loads, the rigidity and runout accuracy of the spindle are crucial. Issues with the spindle can lead to a decrease in machining precision and potential tool damage. Our Φ850 large NC lathe is designed to handle large workpieces and, in conjunction with 5-axis machining, achieves high-precision spindle machining. 【Application Scenarios】 - Machining of spindle components for machine tools - Machining of spindle components for industrial machinery - Spindle machining for aerospace-related components 【Benefits of Implementation】 - Improved product quality through high-precision spindle machining - Cost reduction due to shortened machining processes - Ability to meet diverse needs by accommodating a wide range of materials

In the semiconductor manufacturing equipment industry, advanced precision and reliability of vacuum chambers are required. Vacuum chambers are critical components that maintain a high vacuum environment during the semiconductor manufacturing process and influence product quality. Low machining precision can lead to vacuum leaks and contamination, potentially resulting in reduced yield and equipment failure. Our company supports the manufacturing of vacuum chambers with high precision and the ability to handle a variety of materials by utilizing a Φ850 large NC lathe and 5-axis machining. 【Application Scenarios】 - Manufacturing of vacuum chambers - Machining of semiconductor manufacturing equipment parts - Production of parts requiring high precision 【Benefits of Implementation】 - Improved product quality due to high machining precision - Shortened machining processes through 5-axis processing - Ability to meet a wide range of needs by accommodating various materials

In the railway industry, precise processing of wheels is required to achieve both safety and durability. Especially for wheels used in long-distance travel or under harsh conditions, high precision and quality are essential. Improper processing can lead to derailment accidents or vehicle failures. Our company utilizes a Φ850 large NC lathe and 5-axis machining to provide high-quality wheel processing. 【Application Scenarios】 - Manufacturing of railway vehicle wheels - Maintenance of wheels - Processing of wheels with special shapes 【Benefits of Implementation】 - Improved safety through high-precision processing - Shortened processing time - Compatibility with a variety of materials

Leveraging Aichi Prefecture's manufacturing network, we will solve your company's "problems." ■ Our Strengths Overwhelming responsiveness: We handle a wide range of materials from aluminum and stainless steel to difficult-to-machine materials. Small lot orders starting from just one prototype are welcome. Guaranteed high precision: Equipped with the latest CNC lathes and machining centers, we achieve micron-level precision. Speedy response: Within Aichi Prefecture, we can arrange meetings as soon as the same day. We thoroughly manage delivery times to ensure your production line is not halted. ■ Reasons to Choose Us Do you have concerns such as "I was turned down by my existing contractor" or "I want to consult because the drawings are incomplete"? As processing professionals, we will accompany you as a partner from the design stage, proposing shape changes and cost reductions. ■ Processing Fields - Automotive - Specialized machine parts - Industrial machinery - Power-related components - Medical parts - Aerospace-related components, etc. * While we have a nationwide track record, we can respond quickly, especially in the Aichi, Gifu, Mie, Shizuoka, and Tokai areas. * For more details, please refer to the PDF materials or feel free to contact us.

We provide comprehensive support from large lathe machining to 5-axis machining. Based in Aichi, we achieve high-precision processing of large and complex-shaped parts. Our company specializes in large-scale machining and is highly regarded for our ability to consistently handle 5-axis machining, which allows us to shorten the processing time. 【Industries with Proven Results】 ■ Automotive ■ Specialized machine parts ■ Industrial machinery ■ Power-related components ■ Medical parts ■ Aerospace-related components, etc. We have extensive experience working with manufacturing clients in the Tokai area, centered around Aichi, and we support a wide range from prototyping to mass production. If you are looking for a machining partner for large parts or wish to request both lathe and machining processes together, please feel free to contact us. *For more details, please refer to the PDF document or feel free to reach out to us.

To customers considering large lathe machining in Aichi, Mie, Gifu, and Shizuoka Prefectures: Toyama Seiki Industry (located in Hekinan City, Aichi Prefecture) utilizes large NC lathes and 5-axis machining centers to provide comprehensive processing of large parts and complex-shaped components. Since we can complete everything from large lathe machining to 5-axis machining in-house, we achieve stable quality and short delivery times. *We have a track record of nationwide service, but we can offer more flexible responses in the Tokai area. 【Scope of Services】 ◆ 5-axis machining: Capable of handling complex shapes and multi-surface machining up to 450×800mm. ◆ Large lathe machining: Capable of processing up to φ850mm (flange shape) and φ400mm×2,000mm for long-length machining. 【Processing Achievements】 ◎ A6061 Large flange (diameter 680mm) ◎ SUS303 Medical parts (thickness 1mm) ◎ A6061 Forged material (outer diameter 400mm) ◎ SUS316 Chemical-resistant distribution nozzle ◎ Numerous processing achievements in various materials such as copper, SUS, and bronze. *Please start with a consultation! Feel free to contact us. You can view our company introduction materials via [PDF Download].