HIRUTA KOGYO CO., LTD. Press Working/
Sheet Metal/Welding
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Company profile

Map
Company name
HIRUTA KOGYO CO., LTD.
CEO
Shinzo Hiruta, CEO
Address
1410 Mobira, Kasaoka-shi, Okayama, 714-0062, Japan
Phone.
+81-865-66-3700 (Kasaoka Factory), +81-866-96-2121 (Kibi Factory)
FAX.
+81-865-66-2888 (Kasaoka Factory), +81-866-96-2130 (Kibi Factory)
Web site URL
E-mail
Established
April, 1928
Capital
100,000,000JPY
Employees
997
Contact
Tetsushi Kawakami, Sales 1 Manager GM (Kibi Factory)
   
   

Businesses

Technology and product

We can proudly guarantee the quality of our products with the strict controls we employ from the initial development phases of our production process (which include designing and testing). Our integrated production process begins with press process (including fine blanking) and is followed by a complete process including everything from welding, cutting, coating, and assembly.

Potential application and utilization

-Automobile painting cutting parts
-Industrial machine parts, agricultural machine parts, etc.

Potential accuracy and materials

We have accumulated plating expertise in the manufacturing of automobile parts, ranging from precision sheet metal processing (machine press processing) by fine blanking, press to parts integration and plating cast parts.
Our know-how in machine processing is widely applicable to the casting of a variety of metals; from aluminum and other soft materials to harder materials.

Major products

-Suspension cross members
-Parking brake levers and pedals
-Lower arms
-Upper arms 
-Clutch pedals
-Brake pedals
-Steering columns
-Inlet manifolds
-Oil pans
-Valve covers
-Catalytic converters
-Differential cases and carriers
-Air cleaners for automobiles

Processing

-Stamping
-Welding
-Machining
-Painting (cationic electro deposition coating, electrostatic coating)
-Plastic molding
-Assembling process 
-Non-oxidative brazing
-Spinning processing

Major clients

-Mitsubishi Motors Corporation, Mazda Motor Corporation, Mitsubishi Fuso Truck and Bus Corporation, JTEKT Corporation, ISUZU MOTORS LIMITED, AISIN SEIKI Co., Ltd., Tokai Rubber Industries, Ltd., DENSO CORPORATION, JATCO Ltd., YAMASHITA RUBBER CO., LTD., KURASHIKI KAKO CO., LTD., MITSUBISHI HEAVY INDUSTRIES, LTD., Nissan Motor Co., Ltd., Kubota Corporation, DAIKIN INDUSTRIES, Ltd., etc.

Available technologies

-Manufacturing technology using mainly machine press technology
-Pipe cutting and processing technology using flaring
-Increasing of wall thickness

Technologies to be employed

-Technology for molds equipped with movable punch parts
-Technology for electronic parts

Special remarks

(Affiliated Companies)
-HERITAGE PRODUCTS,INC.(U.S.A)
-BANGKOK EAGLE WINGS CO., LTD.(THAILAND)
(Acquired Certification)
-ISO9001 certified
-ISO14001 certified
-ISO/TS16949 certified

Business locations

-Kasaoka factory: 1410 Mobira, Kasaoka-shi, Okayama, 714-0062
-Kibi factory: 2211-5 Kushiro, Soja-shi, Okayama, 710-1201
-Soja factory: 61 Ijirino, Soja-shi, Okayama, 719-1154
-Hiratsuka office: 7-3-8 Shinomiya, Hiratsuka-shi, Kanagawa, 254-0014

Major Equipment

Machines and Facilities Capacity Q’ty
3D transfer press machine 1,500 ton 2
  1,200 ton 1
  500 ton 1
2D transfer press machine 500 ton 1
  300 ton 4
  200 ton 1
  150 ton 1
Automatic press machine 80 ton - 1000 ton 16
Fine blanking press machine 650 ton 1
  250 ton 2
Tandem press machine 600 ton - 55 ton 36
Hydraulic press machine 800 ton 1
Arc welding robot   942
Tig welding machine   70
Spot welding machine   147
Non-oxidized brazing machine   1
Machining center   87
NC lathe   64
NC pipe bender   9
YAG laser   1
Laser & punching machine   2
Injection molding machine 80 ton - 250 ton 8
Cation ED painting system Trolley, Tact type 6
Elactrostatic painting system Trolley type 2

 

Transmission parts

Driven Sprocket

Clutch Hub

Shieve Cylinder

Sensor Rotor

 







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