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Latest update: 21/06/2022 15:26:27

Komine Seisakusho Co.,Ltd.

We do integrated production of gas turbine heat-resistant superalloy parts for power generation. Experts in difficult-to-process materials

In the manufacture of heat-resistant superalloy parts of gas turbines for power generation, we possess special technology for the entire manufacturing process, from cutting, pressing, can-making, welding, and machining.
We respond with confidence to contribute to SDGs (Sustainable Development Goals) and a carbon-free society.

Inquiry
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Sales Pitch

[Outline of major products and technologies, goods, services, and application examples]
[0.5 mm precision welding]
[Our company’s top technology]
(1) Laser cutting technology that combines a 3D 5-axis control laser processing machine with a special jig
(2) Nickel base / cobalt base heat-resistant superalloy thin plate press processing technology using deep drawing NC-controlled hydraulic press
(3) ∮0.8 small diameter punching technology for 0.5t stainless steel ultra-thin plates with an NC punch press
(4) Machining technology with an NC rotary table added to our machining centers
With these technologies,
・ Precision welding technology for 0.5t stainless ultra-thin plates
・ Precision can manufacturing technology with finishing accuracy of ± 0.25 mm
 Those are some of our achievements.
[Main products / materials handled]
[Main Products]
 Small and medium-sized gas turbines: combustor parts, vane cooling parts, casing cooling parts. Steam turbines: Casing cooling parts, electrostatic precipitators hammering parts. We meet expectations based on our achievements with major power generation equipment manufacturers.
[Materials Handled]
・ Nickel base and Cobalt base heat-resistant superalloys
・ Ultra-thin stainless steel plates
・ Aluminum alloys
・ Copper alloys
[Business Description & Features]
 Since our founding in 1923, we have aimed to be a company that can contribute to society by adding cutting-edge production equipment to skilled technology cultivated in our history.
 In the manufacture of heat-resistant superalloy parts of gas turbines for power generation, we have special technology for the entire manufacturing process, from cutting, pressing, can-making, welding, and machining.
 Our environment has become more harsh, and in addition, social demands are diversifying to reduce CO2 emissions and prevent global warming. In these circumstances, we will undertake the challenge of moving to the next stage with the aim of achieving higher quality and cost reduction.

Catalogue/Pamphlet/Proposed

2021年 パンフレット.pdf

This company is recommended by the following support organizations.

公益財団法人日立地区産業支援センター
Kanto Head Office, SMRJ
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