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Latest update： 30/05/2017 17:58:42

Sapporo Kokyu Imono Co., Ltd. 

Small-quantity, multi-kind production of 800 high-quality special steel cast products in a month

We have various production facilities including four high-frequency induction furnaces and three heat treatment furnaces, and measuring devices such as emission spectrometric analyzers, metallographic microscopes and hardness measuring machines. We can produce around 100 tons of products a month. A four-person team performs process management by checking all the specifications, delivery period and quality. We manage all processes by computer, from order receipt to delivery, in real time, carry out small-quantity, multi-kind production of 800 articles a month, and supply them to about 160 companies. We use various organic self-curing molds (furan molds and alkali phenol molds), and diverse casting techniques such as the Schell mold method in the forming process depending on the material.

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Other presentation 

[Company strength]
We have various production facilities including four high-frequency induction furnaces and three heat treatment furnaces, and measuring devices such as emission spectrometric analyzers, metallographic microscopes and hardness measuring machines. We can produce around 100 tons of products a month. A four-person team performs process management by checking all the specifications, delivery period and quality. We manage all processes by computer, from order receipt to delivery, in real time, carry out small-quantity, multi-kind production of 800 articles a month, and supply them to about 160 companies. We use various organic self-curing molds (furan molds and alkali phenol molds), and diverse casting techniques such as the Schell mold method in the forming process depending on the material.

[Business description]
We have continuously provided high-quality special steel cast products and excellent service by techniques accumulated through producing castings for many years since our foundation. These activities are based on a comprehensive approach of providing high-quality products from the viewpoint of customers.

[Industry]
Casting of special steel

[Strength of products/technologies]
Highly accurate casting and inspection techniques as well as strict quality control are essential for the casting of special steels such as corrosion-resistant steel, heat-resistant steel and abrasion-resistant steel. We use organic self-curing molds (furan molds and alkali phenol molds) and various mold forming techniques such as the Schell mold method in the forming process. As a result, we can handle various materials such as special two-phase stainless cast steel, precipitation hardened stainless cast steel, ferrite-based, austenite-based, high-alloy-based cast steel, high-Cr cast steel, high-Cr cast iron, and high-Mn cast steel. We have established a system for producing the optimum materials and shapes by using 3D CAD to handle complicated shapes.

[Representative's message]
Our factory in Hokkaido is keen to supply products to the world by using our “Monozukuri (manufacturing)” techniques cultivated over more than 60 years to meet modern needs. We will continue improving our techniques and manufacturing high-quality castings to make further progress.

[Company structure for market development/overseas expansion]
Four sales representatives visit customers all over Japan to identify their needs.

[Awards and media coverage]
[Awards]
300 of Japan’s Vibrant Monozukuri (Manufacturing) SMEs (2009)

[Media]
STV “1 x 8 Ikoyo! (Let’s go!)”


[Authorization/Certification]
ISO 9001: Certified in 2008

[Main Clients / Business History (domestic)]
Kawasaki Heavy Industries, Ltd., IHI Corporation, Ebara Corporation, Mitsubishi Heavy Industries, Ltd., Sumitomo Osaka Cement Co., Ltd., Oji Paper Co., Ltd., Mitsubishi Materials Corporation, Hokkaido Electric Power Co., Inc., Hokuriku Electric Power Company, Inc., etc.



[Main Clients / Business History (overseas)]
We supply products to general contractors by OEM in overseas large plants.

This company is recommended by the following support organizations.

Hokkaido Head Office, SMRJ
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