Waterwheel - Company Ranking(5 companyies in total)

Last Updated：Sep 10, 2025 Aggregation Period:Aug 13, 2025〜Sep 09, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
海洋開発技術研究所	Address Saga/ number of employees 14 Business Activities 【Business Activities】 ■ Manufacturing and sales of water environment improvement equipment Over 30 units are currently operating at dams nationwide. ■ Manufacturing and sales of fluid research equipment and survey instruments We can provide support that includes the construction of measurement and analysis systems, as well as software aspects. ■ Research support related to fluids and the environment (consulting) We can conduct various experiments using our own water tanks and testing facilities. ■ Manufacturing and sales of small hydropower generation equipment (de-sanding machines, cross-flow turbines) Sales of cross-flow turbines as standalone units are also possible. Key Partners	[Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW) Other	We can offer cross-flow water turbines with a capacity of up to 50 kW at a low price. Additionally, we are flexible in customizing to meet your requirements. Since all designs are done in-house, our staff will respond quickly in case any issues arise after installation. We design according to the local environment, so it is a completely custom-made product. If you provide us with the flow rate and effective head, we will prepare a quotation. 【Main Specifications】 Model: Cross-flow water turbine (horizontal axis) Quantity: 1 set Turbine output: Maximum 50 kW type Flow adjustment: Manual or electric guide vane (). Material: The material for the water contact parts will be SUS304. If there is little variation in flow throughout the year, we recommend the more affordable manual guide vane system.	【Installation Example (M Power Plant)】 Maximum Flow Rate: 0.08 m³/s Effective Head: 52 m Turbine Rotation Speed: 1200 rpm Turbine Output: 30 kW type 【Installation Example (S Power Plant)】 Maximum Flow Rate: 0.076 m³/s Effective Head: 44 m Turbine Rotation Speed: 1200 rpm Turbine Output: 20 kW type
		Cross-flow turbine for small hydropower generation Other	We will design according to the local environment, so it is a completely custom-made product. If you provide us with the flow rate and effective head, we will prepare a quotation. 【Main Specifications】 Model: Cross-flow water turbine (horizontal axis) Quantity: 1 set Turbine output: Maximum 50 kW type Flow adjustment: Manual or electric guide vanes (). Material: The material for the water-contact parts will be SUS304. If there is little variation in flow rate throughout the year, we recommend the cost-effective manual guide vane method.	【Installation Example (M Power Plant)】 Maximum Usage Flow Rate: 0.08 m³/s Effective Head: 52 m Turbine Rotation Speed: 1200 rpm Turbine Output: 30 kW type 【Installation Example (S Power Plant)】 Maximum Usage Flow Rate: 0.076 m³/s Effective Head: 44 m Turbine Rotation Speed: 1200 rpm Turbine Output: 20 kW type
		Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation. Other	【 Main Specifications 】　Model: Cross-flow water turbine (horizontal axis) 　Quantity: 1 set 　Turbine output: Maximum 50 kW type 　Flow adjustment: Manual or electric guide vanes (). 　Material: The material for the water contact parts will be SUS304. If there is little variation in flow throughout the year, 　we recommend the cost-effective manual guide vane method.	【Installation Example (M Power Plant)】　Maximum Flow Rate: 0.08 m³/s 　Effective Head: 52 m 　Turbine Speed: 1200 rpm 　Turbine Output: 30 kW type 【Installation Example (S Power Plant)】　Maximum Flow Rate: 0.076 m³/s 　Effective Head: 44 m 　Turbine Speed: 1200 rpm 　Turbine Output: 20 kW type
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海洋開発技術研究所

Address

Saga/

number of employees

14

Business Activities

【Business Activities】 ■ Manufacturing and sales of water environment improvement equipment Over 30 units are currently operating at dams nationwide. ■ Manufacturing and sales of fluid research equipment and survey instruments We can provide support that includes the construction of measurement and analysis systems, as well as software aspects. ■ Research support related to fluids and the environment (consulting) We can conduct various experiments using our own water tanks and testing facilities. ■ Manufacturing and sales of small hydropower generation equipment (de-sanding machines, cross-flow turbines) Sales of cross-flow turbines as standalone units are also possible.

Key Partners

Featured Products

[Domestic Production in Japan] Cross-flow Water Turbine for Small Hydropower Generation (up to 50 kW)

overview

We can offer cross-flow water turbines with a capacity of up to 50 kW at a low price. Additionally, we are flexible in customizing to meet your requirements. Since all designs are done in-house, our staff will respond quickly in case any issues arise after installation. We design according to the local environment, so it is a completely custom-made product. If you provide us with the flow rate and effective head, we will prepare a quotation. 【Main Specifications】 Model: Cross-flow water turbine (horizontal axis) Quantity: 1 set Turbine output: Maximum 50 kW type Flow adjustment: Manual or electric guide vane (*). Material: The material for the water contact parts will be SUS304. *If there is little variation in flow throughout the year, we recommend the more affordable manual guide vane system.

Application/Performance example

【Installation Example (M Power Plant)】 Maximum Flow Rate: 0.08 m³/s Effective Head: 52 m Turbine Rotation Speed: 1200 rpm Turbine Output: 30 kW type 【Installation Example (S Power Plant)】 Maximum Flow Rate: 0.076 m³/s Effective Head: 44 m Turbine Rotation Speed: 1200 rpm Turbine Output: 20 kW type

Cross-flow turbine for small hydropower generation

overview

We will design according to the local environment, so it is a completely custom-made product. If you provide us with the flow rate and effective head, we will prepare a quotation. 【Main Specifications】 Model: Cross-flow water turbine (horizontal axis) Quantity: 1 set Turbine output: Maximum 50 kW type Flow adjustment: Manual or electric guide vanes (*). Material: The material for the water-contact parts will be SUS304. *If there is little variation in flow rate throughout the year, we recommend the cost-effective manual guide vane method.

Application/Performance example

【Installation Example (M Power Plant)】 Maximum Usage Flow Rate: 0.08 m³/s Effective Head: 52 m Turbine Rotation Speed: 1200 rpm Turbine Output: 30 kW type 【Installation Example (S Power Plant)】 Maximum Usage Flow Rate: 0.076 m³/s Effective Head: 44 m Turbine Rotation Speed: 1200 rpm Turbine Output: 20 kW type

Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation.

overview

【 Main Specifications 】　Model: Cross-flow water turbine (horizontal axis) 　Quantity: 1 set 　Turbine output: Maximum 50 kW type 　Flow adjustment: Manual or electric guide vanes (*). 　Material: The material for the water contact parts will be SUS304. * If there is little variation in flow throughout the year, 　we recommend the cost-effective manual guide vane method.

Application/Performance example

【Installation Example (M Power Plant)】　Maximum Flow Rate: 0.08 m³/s 　Effective Head: 52 m 　Turbine Speed: 1200 rpm 　Turbine Output: 30 kW type 【Installation Example (S Power Plant)】　Maximum Flow Rate: 0.076 m³/s 　Effective Head: 44 m 　Turbine Speed: 1200 rpm 　Turbine Output: 20 kW type
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Address

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Business Activities

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Waterwheel - Company Ranking(5 companyies in total)

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