Packaging & Shipping
We provide repair and adjustment service for one year from the date of delivery ( B/L date ) against defects in workmanship and materials subject to the following requirements of aerators :
1. Motor damage by high/low voltage and short of electric phases which is incurred by power is not covered.
2. Part damage caused by buyer's failure to replace the gear oil in the reducer is not covered.
3. Evidence of impact and mishandling, tampering, chemical corrosion, use contrary to the applicable operation and installation instructions, or damage resulting from repair performed by other service shop.
How is the directly effective depth and effective water length of the sunshine paddle wheel aerators?
1.Directly effective depth: A1: SS-1HP-2P paddle wheel aerator is 1M from the water level
SS-2HP-4P paddle wheel aerator is 1.5M from the water level
2.Effective water length :
A2: SS-1HP-2p:40 Meters
During the strong water circulation ,oxygen can be dissolved into the water to 2-3 meters depth.The paddle wheel could also concentrate the waste ,splash out the gas ,adjust the water temperature and help the decomposition of organic matters.
How many units fo paddle wheel aerators to be use in the shrimp ponds?
1.According to the stocking density:
B1: SS-1HP-2P should be used 8 units in one HA pond if the stocking is 30pcs /square meter.
2.According to harvesting tons:
B2: If the harvest expected is 4 Tons per HA should be installed in the pond 4 units of SS-2HP-4P;the other words is 1 Ton/1unit.