東進工業 List of Products and Services

This is a machining example using a horizontal machining center (table size 630mm square). The processed items are a swing bracket and a link bucket, which are mounted on hydraulic excavators. Our company was able to handle everything from cutting processing to bush pressing into holes. The industry we serve is the construction machinery sector. 【Processing Example】 ■Material: FCD (ductile cast iron) ■Size (mm): 700×550×600 (height×width×depth) ■Shipping destination: Akioka Co., Ltd. (casting processing) 　　　　　⇒ Our company (cutting processing & bush pressing) ⇒ Major construction machinery manufacturers ■Machining equipment: Horizontal machining center (table size 630mm square) We also accept bush pressing and deep hole processing. *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center
• Processing Contract

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.

• Processing Contract

This is a machining example using a horizontal machining center (table size 500 square). The processed part is a transmission case mounted on a forklift, requiring strict geometric tolerances (position, coaxiality, perpendicularity) and surface roughness, with precision demanded in microns. The industry introducing this is the industrial machinery forklift sector. 【Machining Example】 ■ Material: ADC (Aluminum Die Casting) ■ Dimensions: 400×350×200 (Height × Width × Depth) ■ Shipping Destination: Okanezu Industries (Powertrain Component Assembly) ⇒ Mitsubishi Logisnext Co., Ltd. ■ Machining Equipment: Horizontal Machining Center (Table Size 500 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.

• Machining Center

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.

• Machining Center

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.

• Machining Center

Our company has a pressing process for bushings related to construction machinery parts. In the past, we established a method that involved using liquid nitrogen to cool the bushings down to minus 198 degrees before insertion. However, due to improvement activities aimed at reducing labor hours, we are now using hydraulic cylinders for the pressing process. As a result, we have achieved a reduction in personnel and a shortening of labor hours, which has significantly increased our shipping quantities. 【Features】 - Pressing is done using hydraulic cylinders - Reduction in personnel - Shortening of labor hours - Significant increase in shipping quantities is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our company has equipped vertical machining centers (3-axis) with an additional axis function, enabling process integration through 4-axis machining. This allows for reduced production lead times, lower running costs, decreased equipment costs and space requirements, and a reduction in manual labor. It also improves machining accuracy through multi-surface processing with one chucking, achieving enhanced productivity, efficiency, and cost reduction. 【Features】 - Equipped with an additional axis function on vertical machining centers (3-axis), enabling process integration through 4-axis machining. - Improved machining accuracy through multi-surface processing with one chucking. - Achieved increased productivity, efficiency, and cost reduction. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Machining Center

Our company is improving productivity and efficiency through the advancement of cutting technology for complex 3D shapes, while also reducing costs. By consolidating processes, we can significantly reduce the waste of mounting and dismounting processed items, which allows for a reduction in equipment downtime. Additionally, since processing can be done all at once with one machine using a single chucking, the jigs are simplified. Instead of needing a jig for each process, only one is required, leading to significant savings in jig costs. 【Features】 ■ Improvement in productivity and efficiency - Significant reduction in the waste of mounting and dismounting processed items due to process consolidation ⇒ Reduction in equipment downtime - Elimination of waste from setup changes due to process consolidation ⇒ Reduction in equipment downtime - Reduction in waste from work-in-progress waiting for the next process due to process consolidation - Processing from an angle is now possible, allowing for shorter tool protrusion, which can increase processing conditions and speed, thereby reducing man-hours. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company is always keeping an eye on the trends in cutting-edge technology and has introduced 5-axis control machining centers. Through 5-axis control machining, we aim to further enhance cutting technology, improve added value, differentiate ourselves from other companies in the same industry and emerging countries, and strengthen our competitiveness. In response to the VA/VE design requirements of major corporate clients, we are advancing the technology for machining complex 3D shapes of high difficulty by integrating multiple assembly parts into a single structure. 【Features】 ■ Improved machining accuracy ■ Reduced production lead time ■ Lower running costs ■ Reduced equipment costs and space ■ Reduced manual labor (comfortable workplace and employment measures) *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Machining Center

Our company is engaged in process integration and high precision using CNC multi-tasking lathes. We are equipped with four CNC multi-tasking lathes, which allow us to achieve precision in hole and tap processing for covers, flanges, etc., through one-chucking processing (single operation without removal). Additionally, by integrating processes, we create added value and achieve low costs. (Lathe processing) + (drilling and tapping) + (face milling and end milling) can all be performed simultaneously on the same machine. 【Features】 ■ Improved processing accuracy ■ Reduced production lead time ■ Lower running costs ■ Reduced equipment costs and space ■ Reduced manual labor (comfortable workplace and employment measures) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• lathe

Our company is capable of deep hole machining utilizing high-pressure coolant technology. For machining that utilizes high-pressure coolant technology, it is essential to adopt a high-pressure discharge model with a spindle center through-coolant function, which allows coolant to be supplied to the cutting edge through the through holes of the spindle and tool as a function of the machining center. This improves chip removal performance and raises the limits of machining conditions through cooling of the machining point, while also extending tool life. 【Features】 ■ Spindle center through-coolant system for horizontal machining centers ■ Coolant can be discharged from the tool tip ■ Improved chip removal performance ■ Enhanced limits of machining conditions through cooling of the machining point ■ Extended tool life *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our company is enhancing small-diameter deep hole machining technology by utilizing technical know-how such as the adoption of various new special drills suitable for small-diameter and deep hole machining shapes and precision requirements, setting optimal conditions, and implementing process management techniques. We have a wealth of machining experience. By leveraging our currently owned horizontal machining centers, we have assembled gun drills and new tools for deep hole machining, enabling us to accommodate small lot sizes. We have established a flexible production system that can deliver cost advantages, consistently meeting our customers' needs. 【Features】 ■ Small-diameter deep hole machining with a hydraulic hole diameter of Φ6.8mm and depth of 34D, incorporating specially developed gun drills and high-pressure coolant technology. ■ 10D deep hole machining using a slow-away drill with a pilot drill. ■ Established deep hole machining technology using cam drills. *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our company is dedicated to deep hole machining, including small diameter and deep hole processing using gun drilling, 10D processing with pilot drill-equipped slow away drills, and deep hole machining with cam drills. At the same time, shaft machining requires center hole processing, but the cost of center hole machining is not reflected in the unit price, and the center hole machining machines are relatively expensive for the processing involved. Therefore, we have manufactured our own center hole machining machines, which we have been using for many years. These center hole machining machines allow for simultaneous processing of both centers and enable production of over 1,000 pieces per day per machine. 【Features】 - Pursuit of deep hole machining, including deep hole processing - Self-manufactured center hole machining machines used for many years - Center hole machining machines can process both centers simultaneously - Capable of producing over 1,000 pieces per day per machine *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company provides comprehensive support for metal precision machining using NC lathes and NC multi-tasking lathes. We are equipped with two multi-tasking machines, allowing us to achieve precision through one-chucking processing (single-operation processing without removal) for parts such as covers and flanges, while also realizing low costs through reduced man-hours. We specialize in mass production of precision parts, particularly for agricultural and industrial equipment. If you have any requests for NC lathe machining, please feel free to contact us. [Features] - Equipped with two multi-tasking machines - Achieving precision through one-chucking processing for covers, flanges, etc. - Realizing low costs through reduced man-hours *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• NC unit
• lathe

Our company conducts suitable designs for machining center jigs, special chucks for lathe processing, etc., in-house, and we have implemented SolidWorks 3D CAD. For 2D CAD/CAM, we further customize the programs and incorporate our technical know-how to achieve high-precision and high-efficiency cutting processes. Additionally, thanks to the utilization of these software tools, we excel in processing complex and irregular shapes. 【Features】 ■ In-house suitable design for machining center jigs, special chucks for lathe processing, etc. ■ Implementation of SolidWorks 3D CAD ■ Further customization of programs, incorporating our technical know-how to achieve high-precision and high-efficiency cutting processes ■ Proficiency in processing complex and irregular shapes through software utilization *For more details, please refer to the PDF materials or feel free to contact us.

• Mechanical Design
• 3D CAD
• 3D CAM

Our company is capable of "advancing measurement and measurement technology." We possess "CNC 3D coordinate measuring machines," as well as "manual 3D coordinate measuring machines," "measurement and inspection environment setup," and "3D shape measuring machines." With our well-equipped inspection facilities and a quality control system developed through partnerships with major companies, we provide reliable quality. [Equipment Owned] ■ CNC 3D Coordinate Measuring Machine ■ Manual 3D Coordinate Measuring Machine ■ Measurement and Inspection Environment Setup ■ 3D Shape Measuring Machine *For more details, please refer to the PDF document or feel free to contact us.

• Distance measuring device
• 3D measuring device
• Other measurement, recording and measuring instruments

Our company has established a consistent production system that handles various shapes of castings (FC/FCD), die-casting, gravity casting, and other materials received from casting manufacturers, using new machine tools for the processes following casting. In response to the requests of major client manufacturers, we are able to provide finished products to large manufacturers. Additionally, before customer shipments, each manufacturing representative can hold meetings promptly, allowing for immediate understanding and correction of the workflow, issues, and areas for improvement, which contributes to quality enhancement. 【Features】 ■ Establishment of a consistent production system for processes following casting ■ Ability to provide finished products to large manufacturers ■ Each manufacturing representative can hold meetings promptly before customer shipments ■ Immediate understanding and correction of workflow, issues, and areas for improvement ■ Contributes to quality enhancement *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Processing Contract

With over 50 advanced machines, including state-of-the-art NC lathes and machining centers, as well as multi-tasking NC lathes, we excel in NC lathe processing, machining, and mechanical processing for both small and large products. We actively introduce labor-saving equipment such as loaders to enhance productivity and achieve speedy responses. Naturally, as productivity improves, low-cost production becomes possible. For mass production of various parts through machining, you can count on us! For more details, please contact us or refer to our catalog.

• Processing Contract
• Other machine elements
• lathe