Nanjing Lanjiang Water Treatment Equipment Co., Ltd
| Gear box | No |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Water pushing | Strong |
| Variable frequency control | Yes |
| Payment Terms | T/T |
| Oxygenation efficiency | Excellent |
| Start type | Slow start |
| Voltage operation | Wide |
| Model Number | LJ-WHE Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
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Product Specification
| Gear box | No | Delivery Time | 15 |
| Supply Ability | 500 | Water pushing | Strong |
| Variable frequency control | Yes | Payment Terms | T/T |
| Oxygenation efficiency | Excellent | Start type | Slow start |
| Voltage operation | Wide | Model Number | LJ-WHE Series |
| Brand Name | Lanjiang | Place of Origin | China |
| High Light | variable frequency shrimp pond aerator ，maintenance-free aquaculture aerator ，efficient oxygenation water aeration equipment | ||
This aerator is suitable for shrimp farming, fish farming, crab farming, and other aquaculture applications. It increases dissolved oxygen in water, improves water quality, enables higher stocking density, enhances living conditions for aquatic animals, and prevents fish and shrimp mortality due to hypoxia. This essential aquaculture machinery significantly improves economic benefits and is ideal for high-yield fish ponds.
The water wheel aerator is driven by an electric motor, which drives the impeller through a reducer. During operation, the impeller blades are partly or fully submerged. As the impeller rotates:
When blades enter the water, they splash and force air into the water, pushing surface water down to the bottom and backward. When blades are perpendicular to the water surface, they create a parallel force and form directional flow. Before blades leave the water, negative pressure lifts lower-layer water. When blades exit the water, they carry and fling water upward by centrifugal force, forming splashes and droplets to dissolve more air. Airflow from the rotating impeller also speeds up air dissolution.
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
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