東進工業 List of Products and Services

We mainly perform processing for trial production and large order lots (lot size: 100 to 1,000 units). Even for complex-shaped workpieces, such as castings, which are often avoided by other companies, we can provide high-quality and speedy responses using in-house designed dedicated jigs and special tools. 【Features】 - Workpiece size: approximately 650mm square (300mm to 700mm) - Long-standing experience in handling complex-shaped workpieces, such as castings, which are often avoided by other companies - Achieving production efficiency and cost reduction through a well-equipped number of facilities - In-house design and production of jigs and special tools *You can view the processing image collection via PDF download. Please feel free to contact us for any other inquiries.

The processed parts are hydraulic components for construction machinery, requiring strict tolerances for surface roughness and geometric tolerances (such as coaxiality and cylindricity) with high precision. In addition to machining, some parts may also require honing during hole processing depending on the requirements. 【Processing Example】 ■Material: FCD (ductile cast iron) ■Dimensions: 150mm in length ■Shipping Destination: Caterpillar ■Machining Equipment: Vertical Machining Center We also accept bush pressing and deep hole processing. *For more details, please refer to the PDF document or feel free to contact us.

This is a machining example using a horizontal machining center (table size 630 square). The processed part is a torque converter case mounted on a medium-sized forklift weighing 3.5 to 5 tons, which requires strict geometric tolerances (position, coaxiality, perpendicularity) and precision in the micron range. The industry that introduced this is the industrial machinery forklift industry. 【Machining Example】 ■ Material: FCD (ductile cast iron) ■ Dimensions: 600×550×300 (height × width × depth) ■ Shipping destination: Okanezu Industry (Powertrain ASSY) ⇒ Mitsubishi Logisnext Co., Ltd. ■ Machining machine: Horizontal machining center (table size 630 square) We also accept bush pressing and deep hole machining. *For more details, please refer to the PDF document or feel free to contact us.