Last updated : 04/01/2020
Benda Industrial Co., Ltd.
- President
- Kazunari YASHIRO (Mr.)
- Year established
- 1964
- Capital
- 58,500,000 yen
- Sales
- 5,650,000,000 yen
- Employees
- 130
- Postal (zip) code
- 737-2604
- Company address
- 1-16-20Konigata,Kawajiri-cho,,Hiroshima-ken Kure-shi
- Phone
- 0823-87-2461
- Fax
- 0823-87-2700
- URL
- http://www.benda.co.jp
Company PR
In our production of a broad range of ring gears, we use an integrated production process that includes cold-rolling of materials, cold bending, flash-butt welding, and gear cutting.
We are capable of small-volume production of many items.
Awarded the grand prize of the Small and medium-sized enterprises IT Management Power Award / the grand prize of the Minister of Economy, Trade and Industry Award (of the Japan Monozukuri Award) (both in 2009)
Major Products
- Engine parts - Ring gears, drive plate assemblies
- Clutch parts - Material for Clutch hub
- Transmission parts - Ring bosses
- Axle parts - Axle rings
- Auxiliary brake parts - Retarder yokes
Major Customers
- Nissan Motor Co., Ltd.
- Exedy Co., Ltd.
- Jidosha Buhin Kogyo Co., Ltd.
- YANMAR Co., Ltd.
- Akashi-Kikai lndustry Co., Ltd.
Major Facilities/Equipment
- Cold/Hot rolling mill 1 each
Max. f35
- Bending machine 11
f100 - f2000
- Flash-butt welder 9
Clamping force: 8000 kg - 12000 kg Upset force: 4000 kg - 6000 kg
- Hobbing machine 14
f150-f450
- nduction hardening machine 6
f150 - f1000
Technology Employed
- Fabricated metal products manufacturing industry
- The 3-CF/W involves extremely small amounts of flash damage, and provides stable preheating with joule heat, allowing heating within a short period of time.
- Fabricated metal products manufacturing industry
- We can correct ring dimensions using 700-t, 400-t, 200-t, and 110-t equipment.
- Fabricated metal products manufacturing industry
- We have established technology for profile forming using cold rolling.
- Fabricated metal products manufacturing industry
- Our high-precision ring gear machining allows us to deliver high quality and low cost to the customers.
- Fabricated metal products manufacturing industry
- We are capable of all element of ring gear technology, including normalizing, induction hardening, and tempering.
- Fabricated metal products manufacturing industry
- We produce high-quality products with the affects of cooling oil on hardened parts.
- Fabricated metal products manufacturing industry
- We perform testing of materials (for tensile strength and hardness).
- Fabricated metal products manufacturing industry
- We deliver high-quality products, and have been designated as an approved quality assurance company by our customers.
Primary Area of Technical Expertise
We possess the technology for manufacturing a broad range of ring products using Bender methods (composite technology covering material cold rolling, cold bending, and flash-butt welding). We have successfully kept costs low by utilizing this processing technology in Korea and China.
Future Business Challenges
- We intend to develop other applied uses for the bending technology, ring blank production technology, and ring production technology that we are especially skilled with.
Future Technical Challenges
- Fabricated metal products manufacturing industry
- Assembly technology including welding and shrink-fitting
- Fabricated metal products manufacturing industry
- Change from cutting to plastic forming
