Last updated : 04/01/2020
Mukai Manufacturing Co., Ltd.
Company PR
We process and assemble mid/small-sized angular shaped parts and various cases. We offer high quality products within the terms and costs our customers request.
Also we provide a service of polishing and adjusting the spindle. We polish and adjust the internal taper holes of the spindle (BT50, BT40) such as NC milling cutters, machining centers in a short time and at low cost. We offer this service on site across Japan, and since April 2009 even in Thailand.
Please contact us for a quotation if you have some trouble in your machine tools such as vibrations, inaccurate processing, or damage caused by hitting the spindle.
Left: Taper hole before spindle correction/grinding
Right: Taper hole after spindle correction/grinding
Major Products
- Process and assemble tooling parts for multi-spindle automatic lathes
- Process and manufacture Mazda automotive part prototypes (engine parts and accessories)
- Process robot-related parts
- Machine tool parts
- Manufacture a grinder for correcting spindle taper holes on machine tools
Major Customers
- Mitsubishi Heavy Industries,LTD. Hiroshima Machinery Works. Ritto Machinery Works.
- Mazda Motor Corp.
- CITIZEN MACHINERY MIYANO CO.,LTD.
- HORKOS CORP
- Toyo Advanced Technologies Co.,Ltd
Major Facilities/Equipment
- Horizontal machining center 8
500 × 500 (2), 800 × 800 (2), 1000 × 1000 (1), 400 × 400 (2), 300 × 300 (1)
- Vertical machining center 9
1250 × 650 (5), 560 × 410 (2), 1020 × 510 (2)
- NC Milling machine 5
900 × 400 (4), 1300 × 600 (1)
- NC side milling machine 1
1200 × 1200 (1)
- CNC lathe 1
f280 × 380
Technology Employed
- Fabricated metal products manufacturing industry
- We can assemble and adjust machine tool cutting units with high precision, including adjustment and fitting.
- Fabricated metal products manufacturing industry
- Each factory worker does an independent inspection after each production-process.
- Fabricated metal products manufacturing industry
- We use an NC machine to process parts which helps keep our quality up while speeding production.
- Fabricated metal products manufacturing industry
- We have particular expertise in processing angular parts.
- Fabricated metal products manufacturing industry
- We can do high precision processing on heat processed parts.
Primary Area of Technical Expertise
We specialize in processing case-shaped products using our horizontal machining center. With our accumulated know-how in tooling processing, we can also process and assemble parts made from a variety of raw materials.
Future Business Challenges
- Processing high-precision parts
- Processing aircraft parts.
- Finding a niche in producing machinery which are not currently being produced by large corporations in the construction machinery industry.
- Expanding our interest in our machines tool spindle taper hole correcting grinder.
- Processing parts with shape difficult to machine
Future Technical Challenges
- Fabricated metal products manufacturing industry
- Processing titanium or other materials difficult to grind
- Fabricated metal products manufacturing industry
- 5-axis control machining