There are 3 Shrimp Nursery from 2 suppliers on EC21.com
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Supplier Info.

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Features
Specification
Micro Bubble Negative Ionized Oxygen Supplier is the equipment devised by our company. It absorbs negative ionized air automatically by the hydrauric pressure of the pump and making them more minute particles than any other method and releases them into the water in any desired directions. It is the most suitable machine to increase the density of dissolved oxygen volume (DO) which is indispensable for growth of fish by broadening the contacting area between the air and water to the maximum. So you can attain the excessive density production of fish with it.
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Division
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Power
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Voltage
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Air Discharging
Volume |
Capacity
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Weight
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NT50-SM23C2
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1.5KW
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380V 3Ø
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20m3/min
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0.15~0.4m3/min
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43kg
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NT50-SM23C4
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1.5KW
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380V 3Ø
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20m3/min
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0.15~0.4m3/min
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43.5kg
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NT50-SM23C6
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1.5KW
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380V 3Ø
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20m3/min
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0.15~0.4m3/min
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44kg
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NT50-SM21C2
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1.5KW
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220V 1Ø
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18m3/min
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0.12~0.38m3/min
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43kg
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NT50-SM23C6H4
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2.2KW
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380V 1Ø
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20m3/min
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0.2~0.45m3/min
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45kg
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Application
Technological theory
Micro Bubble Underwater Negative Ion Oxygen Supplying Machine has Negatron Bio Ceramic wearing (+),(-) electrode.
It makes unlimited static electricity by water pressure, therefore water through the machine forms electronic field of adsorption backlash action and water quality control features by electrolysis.
The water through Micro Bubble underwater Ion Oxygen Supplying Machine is dissolved by Bio Ceramic, therefore detached OH- and H2O exist (-)ion as hydroxyl ion(H3O2-)
It makes active water has various kinds characteristic as promoting dissolve nitric acid nitrogen according to repetition of incidence extinction of hydroxyl ion.

Golf course in the Cheonan
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Effect of installation
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Usage

Shrimp nursery in Dang-gin, Chung-nam province

Flatfish nursery in Sendai, Japan
We will run to place wherever need to clean water.
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The site where is installed Flatfish Nursery in Ko-Hung, Jun-Nam Province |
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Aquarium fish nursery in Jincheon, Choung-buk |
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The site where is installed Flatfish Nursery in Na-Jwo, Jun-Nam |
| Registration Date | 2004/04/01(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 1998 |
| Employees total | 11 - 50 |
| Annual revenue | USD 2,000,001 - 5,000,000 |
| Company | Negatron Co., Ltd. |
|---|---|
| Address | 829-5 Banyong-ri, Jangan-eup,Gijang-gun,Busan619-952Korea |
| Phone | 82 - 51 - 3250803 |
| Fax | 82 - 51 - 3260803 |
| Homepage | http://www.negatron.co.kr |
| Contact | negatron / Manager |