Recirculating aquaculture system
  • Products Details

The application of technology plays an important role in the developing and manufacturing process of the product. Widely used in the application scene(s) of Other Aquaculture Equipment, the product has won wide popularity. After years of special research and development, the products developed successfully break through the bottleneck of the pain points. The launch of a product that perfectly solves the industry's pain points is that Zhongshan eWater Aquaculture Equipment Technology Limited has always adhered to the goal of technological innovation, and the newly developed products perfectly solve the pain points that have been lingering in the industry for a long time. Once launched, they have been enthusiastically sought after by the market.

Place of Origin:Guangdong, ChinaBrand Name:eWater
Model Number:ERAS-AProduct name:Shrimp farm ras system equipment koi pond filters rotary drum filter
Application:Tilapia indoor farming equipmentWater:Fresh water
Factory Visit:availableApplication filed:Modern RAS for tilapia
Main Equipment:Biofilter,protein skimmer,drum filterFish Species:Tilapia fish

About RAS
One of the main advantages of a Recirculation Aquaculture System (RAS) is that it maintains a perfect environment with superior water quality at minimum cost. All significant water parameters are monitored online and adjusted accordingly; ensuring optimal fish health and growth.

Together with an optimal environment for fish rearing in tank design and operation, and customized grading and feeding solutions, this is the foundation for predictable aquaculture production and superior harvesting quality for all species.
Essentials of Succesful RAS Farming
1. Filtration:removal of organic matter in the form of settleable solids is the first cleaning step in RAS.
2.Monitoring parameters: a RAS farmer has to make sure that all the important water quality parameters are kept optimal at all times.
3. Feeding strategy: a RAS feed needs to precisely meet the nutritional requirements for optimal and efficient growth.
4.Off flavour control
5.Health management: health management is a critical factor in the profitability of fish farming business, where both experience and expertise are vital.
RAS Case Studies
Project Outline

1. Customer:Fishery
2. Project Location:Yunnan Province, China
3. Enquiry Received:20th January 2020
4. Order Placed: 17th March 2020
5. Order Dispatched:30th April 2020
6. Implementation: Aug of 2020
7. Equipment:Drum filter,Protein skimmer,Dgassing equipment,bio-filter,UV sterilizer,Oxygenator ,ect.

A fishery contacted us requiring an aquaponics growing system. Details are as follows:
1. Project area: 2000 square meters
2. Tilapia hatchery system
eWater Solutions

Predesigned Layout

eWater Incubation Flowchart

Incubation House Layout

Project Highlights

3 sets of factory circulating water tilapia seed and breeding system
A single set of parent breeding system has 48 food-grade blue PP breeding tanks, which is a specially designed hatching system for the sinking tilapia eggs
Ultraviolet intensity of 40mJ/cm2 ensures the sterilization effect. The incubation system is designed with a second ultraviolet sterilization device, which can kill the water mold in time
The water temperature is automatically controlled by the heating and cooling heat pump to optimize the hatching efficiency and the survival rate of seedling cultivation
Specially designed low-pressure dissolved oxygen equipment maintains 6-9PPM of dissolved oxygen in the water body and provides themost suitable dissolved oxygen environment for seedlings

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Company Profile
Zhongshan eWater Aquaculture Equipment Technology Limited is a professional company engaged in design, production and sales of Recirculating Aquaculture System as well as aquaculture equipment.

Ewater is focused on the development and manufacturing of industrial recirculating aquaculture system solutions, and its product design and production, including drum filters, protein skimmers, biological filters, aeration equipment, disinfection equipment, heat pumps and water quality monitor equipment.

We work with top-level aquaculture research institutes and experts to develop best solutions for our customers in aquacultrure industry. Our engineering team is committed to develop best practices for each equipment and RAS based on customers' needs.

We continue to be reliable and honest in what we do and how we act.Our mission is to improve sustainability and profitability for customers, and be a valuable partner for customers' long-term business.
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Our mission is to improve sustainability and profitability for customers, and be a valuable partner for customers’ long-term business.

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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