us-1.1millwheel-style oxygen-enriching machine

increase the oxygen content in water to improve the water quality and the stocking density of shrimps&prawns, eels and fishes. prevent death caused by oxygen scarcity, enhance economic profits. consisting of vetical electric motor, reducer, blade, pontoon and ss rack construction .

features:

1. bevel gear to replace the turbo, energy-saving and efficient
2. save more than 20% of power than traditional model
3. the material of bevel gear is mn-tin alloy.
4. high level of hardness, long lifespan
5. double oil seal, no oil leakage
6. open phase protection, overheat overload protection
7. one-piece plastic ponpoon,engineering plastic blade, ss rotating spin and rack