Domestic, custom-made small water turbines! Cross-flow turbines for small hydropower generation.
Cross-flow water turbine
We offer completely custom-made waterwheels at low prices! Designed to order according to the site's drop and flow rate, we also sell waterwheels individually!
Our cross-flow water turbine for small hydropower generation is equipped with a flow adjustment mechanism (guide vanes), allowing for stable power generation with a simple structure and easy maintenance. The dimensions of the turbine (diameter, width) are determined based on the flow rate and effective head. After that, a prototype is manufactured, and performance tests are conducted under conditions similar to the actual hydraulic environment to verify power generation performance. We have a dedicated water tank for the development of small hydropower generation systems. We use up to three 55 kW pumps as the flow generation device, combined with a 55 kW generator to conduct performance verification tests of the turbine. By using this water tank, we can confirm the power generation performance of the actual unit. We offer both sets with generators and standalone turbine sales, achieving low prices by consistently handling design, manufacturing, performance verification tests, installation, and on-site adjustments in-house. 【Features】 ■ Resistant to debris ■ Short installation period ■ Easy maintenance ■ Custom design according to installation location
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basic information
【 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.
Price information
Prices may vary depending on specifications, so please feel free to contact us.
Delivery Time
※For the 50kW type, we require approximately 8 months after your order.
Applications/Examples of results
【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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Company information
The Ocean Development Technology Research Institute is engaged in the development of technologies to address environmental issues in oceans and rivers, as well as to utilize these resources effectively, from the perspective of fluid technology. Fluid technology is essential for utilizing oceans, rivers, lakes, and other bodies of water. We manufacture and sell fluid testing equipment and survey instruments that are useful for researchers and engineers in these fields. Additionally, we undertake research and development contracts and provide valuable information to researchers and engineers. Leveraging our experience from various experiments conducted to date, we offer comprehensive consulting services, including the construction of measurement systems and the sale of irregular wave analysis systems, encompassing both hardware and software aspects.