Nakajima Fine Bubble Equipment for Marine Aquaculture
Supporting water quality management for the farming of Vannamei shrimp and Kuruma shrimp with fine bubbles.
In the marine aquaculture industry, water quality management is a crucial issue to ensure stable productivity. Particularly in shrimp farming, a lack of dissolved oxygen (DO) and deterioration of water quality can affect the growth and health of shrimp. In response to these challenges, our Nakajima-style fine bubble equipment contributes to water quality improvement by promoting oxygen supply and circulation in the water. 【Usage Scenarios】 - Water quality improvement in shrimp farms - Resolution of low oxygen conditions - Measures against oxygen deficiency in the bottom layer 【Effects of Implementation】 - Stabilization of DO (dissolved oxygen) - Reduction of low oxygen stress - Potential for uniform growth and size - Support for improvement of FCR (feed conversion ratio) - Support for measures against ammonia and nitrite - Potential for improvement in water exchange and bottom sediment management
basic information
【Features】 - A fine bubble nozzle with a simple structure that is resistant to clogging - A practical system configuration that can be combined with commercially available pumps - A design that makes it easy to reduce maintenance burdens - Ease of parts procurement through the use of general-purpose equipment - Emphasis on balancing initial costs and maintenance costs 【Our Strengths】 Nakajima Bussan Co., Ltd. is committed to improving water environments in the aquaculture sector through the development and sale of fine bubble nozzles. Our nozzles feature a clog-resistant structure that allows water to flow straight. They can be used in a simple equipment configuration centered around pumps and nozzles, making it easy to retrofit existing equipment and reduce initial costs. Additionally, the simple structure is less prone to failure, making daily maintenance easy. We propose user-friendly fine bubble systems tailored to the specific applications and equipment on-site.
Price information
For more details, please contact us.
Price range
P2
Delivery Time
P4
Model number/Brand name
MNB Series
Applications/Examples of results
Examples of target farmed fish: Yellowtail, Amberjack, Greater Amberjack, Red Sea Bream, Flounder, Tiger Puffer, Salmon, Rainbow Trout, Eel, Sweetfish, Striped Jack, Sea Bass, Grouper, Tilapia, Pangasius, Milkfish, etc. It can be used for oxygen supply in aquaculture tanks and ponds, stabilization of DO (dissolved oxygen), and water quality management. The equipment configuration and operating conditions will be considered based on the species, stocking density, and water temperature.
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Our company engages in a wide range of operations, from handling industrial products in general to factory process development. Additionally, as a specialized dealer of Daikin Industries products, we have established a system that focuses on after-sales support during repairs. Please feel free to contact us first.