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NR A 121

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NR A 122

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NR A 2536

NANRONG PRODUCTS

DESCRIPTION

NANRONG is the first brand of aquaculture machines at Taiwan founded in the year 1983. It offers range of aquaculture equipments and aeration machineries pioneer in the industry.

Aerators are floating mechanical/ electrical equipments used widely in aquaculture ponds and sewage treatment plants to aerate the water. During its movement the atmospheric oxygen is trapped into the pond water and in turns enhances the dissolve oxygen level.

Some of the major functions of the aerators are listed below.

• Oxygenation i.e. generation of dissolved oxygen.
• Circulation of the pond water. That in turn reduces water stratification.
• Aeration of lower strata of pond water. That helps in removing the toxic
   gases (e.g. NH3, H2S etc.) from the pond bottom.
• Monitoring of water temperature by its sprinkling and churning effects.

 

PADDLE WHEEL AERATORS

Model NR A 121 NR A 122 NR W 2536
Horse Power (HP) 1 2 2.5
Voltage 220v/380v/440v 220v/380v/440v 220v/380v/440v
Phase/ frequency 3 50HZ/60HZ 3 50HZ/60HZ 350HZ/60HZ
Impeller account 2 4 6
Dimensions 175cm*163cm*90cm 175cm*315cm*90cm 175cm*520cm*90cm
Stowage volume 0.6m3 0.7m3 0.8m3
Motor 1HP*3 2HP*3 2.5HP*3
Reducer 50HZ:1/14 60HZ:1/16 50HZ:1/14 60HZ:1/16 50HZ:1/14 60HZ:1/16
Cover High density PE High density PE High density PE
Movable Joint Half assembled Half assembled Half assembled
Transmission Shaft Nylon Nylon Lacquer covered
Support template Three to one Three to one Two to one
Float boat High density PE High density PE High density PE
Frame Stainless Steel Stainless Steel Lacquer covered
Impeller One piece blow spine molded One piece blow spine molded Plastic steel compound
 

 

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NR A 202

AIR INJECTOR

For Ponds above 1 meter Water Depth

Model: NR A 202
Horse Power (HP): 2
Voltage: 220v/380v/440v
Phase/ Frequency: 3/50HZ

 

 

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                 NR A 203

DEEP WATER AERATOR

For Ponds having 1 meter or Lower Water Depth

Model: NR A 203
Horse Power (HP): 1
Voltage: 220v/380v/440v
Phase/ Frequency: 3/50HZ


 
   
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HDPE POND LINING

Pond lining is one of the break-through in the field of aquaculture towards scientific management. That provides control on water retention and exchange. Some of the most advantageous aspects of pond lining are:

• Continual farming dispense with soil treatment.
• Suitability in sandy and acid soil.
• Prevention of pathogenic infections and reduces risk of disease.

    
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