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Hiroshima Sinter Co., Ltd.

President
Shigetaka KAWASAKO (Mr.)
Year established
1979
Capital
37000000
Sales
984000000
Employees
72
Postal (zip) code
731-3362
Company address
258 Kuchi, Asa-cho, Asakita-ku, Hiroshima-shi
Phone
082-810-3113
Fax
082-837-3993
URL
https://hiroshima-sinter.co.jp/
Company PR

Our powder metallurgy technologies offer net-shape parts, overcoming the problem, difficulty in molding forms that have stages in dimensional gaps. We can deliver quickly as we are always ready to produce various types in small batches or produce certain types in volume, accordingly with your needs.

Major Products
Sintered parts for automobile doors, engines, and others
Ferro- or copper parts of oilless oil-impregnated bearings for office automation machines/equipment
Sintered gears for currency handling machines such as automatic teller machines (ATM)
Parts made of sintered stainless steel for food-related machines
Filters and silencers made of sintered stainless steel or copper
Major Customers
Sadoshima Co., Ltd. 
ASAHI SHOJI CORPORATION
IZAWA METAL
Sato Shoji Corporation
Asahi Sangyo Kaisha, Ltd.
Technology Employed
Transportation machinery/equipment manufacturing industry
We supply iron, stainless steel, and copper-based sintered products of many different types in small batches.
Transportation machinery/equipment manufacturing industry
Sintered products are treated with black oxide finish (blackening) as rust-prevention, and coated with molybdenum film to decrease sliding resistance.
Transportation machinery/equipment manufacturing industry
We can offer finished products as we can machine, turn, and grind (polish/buff) our sintered products, processing of which is considered difficult.
Transportation machinery/equipment manufacturing industry
We are experienced in producing various types of stainless steel or copper filters and silencers to which sintering technologies are applied.
Transportation machinery/equipment manufacturing industry
For in-process and shipping inspection of products, inspection equipment and measuring instruments are calibrated strictly in accordance with the calibration management standard.
Transportation machinery/equipment manufacturing industry
When chemical component analysis is necessary for products, the analysis is promptly performed in cooperation with the Industrial Technology Center
Transportation machinery/equipment manufacturing industry
Data on the strength of sintered materials can be provided as we have in-house testing equipment and data collecting system.
Primary Area of Technical Expertise

 We have succeeded to create the shape of projecting sticks (rods) by our own sintering technologies though it is difficult to form the shape by sintering. We can offer products perfectly meeting your needs as we have technologies to form shapes that are hard to form; by dividing the shape into parts and then bonding by sintering, whether the material is iron or stainless steel. We have applied our original warm compaction technology for sintering of high-strength materials, a process generally considered to be highly difficult, in order to create high-density, high-strength sintered products.
Also supports high-mix low-volume production.

Future Business Challenges
Supplying low-cost products meeting customers’ needs by collaborating with customers from the early stages of product development
Establishing energy-saving technologies for ships by applying and utilizing the technologies of sintered filters
Development of sintering technologies for special new materials in addition to the existing sintering technologies of metal powders
Future Technical Challenges
Transportation machinery/equipment manufacturing industry
Development of products using new materials by applying sintering technologies
Transportation machinery/equipment manufacturing industry
Establishing CIM systems allowing integrated control of production and quality of parts by further utilizing computers
Transportation machinery/equipment manufacturing industry
Technologies of warm sintering that allow us to produce sintered goods as strong as machined steel products
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