China Water Wheel Aerators for Fish Prawn Culture

Water wheel aerators for fish and prawn culture

Motor PowerVoltagePhaseArea coveringWeightCapacity of oxygenationNoise20/40/40HC
Container2HP380/410/
440V33300 M290KG2.6KG/H≤78
dB(A)55/120/140set
Our aerators were passed exam by the Mechanical Instrument Quality Surveillance Inspection Center of National Fishery. All the 9 quotas reach the calling standard of SC/T6017-1999, among which the oxygen transfer capacity is 2.59kg (O2)/h,34.3% higher than the standard. Power efficiency is 1.71kg (O2)/h.kw,36.8%higher than the standard.

Specification:
4pcs PP Impeller, New PP, 101 r/ min, 210mm x 640mm
3pcs HDPE Float, HDPE, 320mm x 190mm x 1760mm
1pc cast iron Motor, With cooper wire material, 4 poles
1pc cast iron Reducer, cast iron, ratio: 1: 14, arcuate-bevel gear (can save much electricity than old worm gear).
1pc Stainless steel frame, 304SS, 1550mm x 765mm x 30 mm
1pc HDPE Motor Cover, HDPE
2pcs SS Transmission Shaft, 304SS, 25mm x 760 mm
2pcs Movable Joints, Rubber and SS
Working Principle:
When the motor starts running, impellers will rotate and touch water surface, it will press air into water and therefore increase some oxygen in water.
The most importance is the working impellers can make sufficient water splash and strong water current. Large amount of splash will take air into water and enrich obviously dissolved oxygen in water. Meantime, water waves and current will eliminate harmful substances like ammonia, nitrite, hydrogen sulfide, etc out of water and finally clean water.


Function:
Paddle Wheel Aerator is normally used in shrimp or fish ponds for increasing dissolved oxygen and improving the water′s quality, which can prevent fish and shrimp from dying because of oxygen shortage. Meantime, Paddle Wheel Aerator could improve the fish and shrimp′s living conditions, increase cultivation thickness and speed up the fish and shrimp′s growth. It is a necessary machine for aqua culture.

Paddle Wheel Aerator can be used both in fresh water and seawater aquaculture.
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