Customer aquaculture and fishery project case in Saudi Arabia

Recirculating water farming equipment    Project Cases    Customer aquaculture and fishery project case in Saudi Arabia

Saudi Arabia faces the sea on the east and west sides, bordering the Persian Gulf and the Red Sea respectively. However, due to the influence of natural and social factors, its fishery development focus is mainly concentrated in the western coastal areas of the Western Red Sea. The Red Sea has a suitable climate and diverse species, with a coastline of 1800 kilometers and the larger the latitude. The average water temperature in the northern area is 18℃ and the southern sea is 30℃. In addition, abundant coral reefs provide habitat for more than 1200 Marine species, of which more than 100 species are unique to this area. Saudi Arabia is the third largest aquaculture country in the Middle East after Egypt and Iran. At the present stage, the annual output scale of aquaculture industry is still less than that of fishing industry. However, as one of the key industries under the framework of Saudi Arabia's Vision 2030, its annual growth continues to rise. The technologies commonly adopted in Saudi aquaculture industry are cage farming and internal closed circulation breeding. The main products are Indian white shrimp, sea fish (bream, bass) and freshwater fish, among which the production of sea shrimp accounts for more than 50%.

A Schematic diagram of Saudi Arabia

The case sharing is a Saudi Arabian customer breeding fishery engineering case, Saudi Arabia vision 2030 set ambitious goals, including improve the nutritional value of seafood, reduce dependence on imported food, increase employment opportunities, support sustainable fisheries development, and called for aquaculture, fisheries management, Marine environment and biodiversity in areas such as extensive and continuous research, at the same time understand the impact of climate change on these resources. The Saudi Ministry of Environment, Water Resources and Agriculture is the authority of the industry, with a special sub-minister in charge of fisheries. The Fisheries Association (Saudi Aquaculture Society) is a Saudi fisheries industry organization, which accepts the supervision and guidance of the Ministry of Environment, Water Resources and Agriculture. In recent years, the new investment law has eased controls on investment in fisheries. Aquaculture projects can be wholly foreign-owned or joint ventures with Saudi enterprises, giving tariff reductions on imported aquaculture equipment, feed, instruments and chemicals, and allowing investors to freely transfer their shares in stocks. Although Saudi fisheries have grown for more than 30 years, they are still younger than other industries.

Saudi fisheries are on to way

Saudi Arabia plans to open up investment in the whole fishery industry chain, aiming to attract 400 million US dollars, 4 billion US dollars and 270 million US dollars respectively in feed production, breeding and circulation and transportation. Chinese enterprises should combine their industrial development priorities, conduct in-depth market research and then make corresponding investment decisions.

Customers contact us at zhonghang through the Internet to learn about the circulating water system equipment. Customers fully understand the characteristics of each equipment, to our company's production technology has a certain recognition. After various communication, the customer finally reached an agreement with us, and then the production department immediately put into production.

This project in the eastern province of Saudi Arabia, there are three projects, each project has three sets of system, a set for seedling, two sets for cultivation, the main breeding varieties is tilapia, including 16 pool for a set, mainly seedling standard, and two sets of large system is to develop, breeding water about 3600 water, main breeding freshwater fish such as bass, design breeding density of 30-40 KG / M3.

According to our design, the customer built the cement pond, the seedling fish pond used our whole set of RAS100 system equipment, and the cultivation pond uses our whole set of RAS300 equipment.


System list
Automatic drum microfilter machine
Floating bed biological filtration system
Ozone all-in-one
Compound degassing sterilization processor
Protein separator
ultraviolet sterilizer
Soluble oxygen cone
The constant temperature system
Pure oxygen system
circulating water pump
Control the electric box
Multi-parameter online water quality monitoring
Breeding fish pond
Fully automatic intelligent control electric cabinet

Guangzhou zhonghang Factory Farming System

System process: The typical process and equipment of the factory circulating aquaculture system uses physical filtration and biological filtration to deeply purify the aquaculture water, and integrates the automatic water quality monitoring system to monitor and regulate the water quality of the aquaculture water in real time and traceability. The system has the advantages of perfect technology, good water treatment effect, stable water quality, comfortable production operation, simple equipment maintenance, low operation cost and less system investment.

This is a set of concise and effective technology route: fish pool water flow into the micro filter pool, remove residual bait and fish waste particles diameter is greater than 60 microns, the pump into the biological filter, on the one hand intercepting tiny particles suspended solids, on the other hand to the degradation of ammonia nitrogen in the water, purification of water flow back to the pond. Parallel bypass is to sterilize and regulate the temperature when the water body needs sterilization, temperature regulation or turbidity trend. It is a breeding method with high density, high yield per unit area, high input and high benefit to control the living environment of breeding organisms, so as to get rid of the limitations of natural resources such as land and water.

Characteristics of factory circulating aquaculture: The essence of factory circulating aquaculture is the industrialization of aquaculture production. The production process is controllable, it can be bred across seasons, and the products can be marketed in a planned and balanced way like industrial products. Its characteristics are as following: first, low water consumption, low quality water resources; second, low land occupation, low requirements on land resources; third, aquaculture density is high, unit water consumption yield is large; fourth is easy to control the growth environment, fish (and other species) fast growth rate, short growth cycle; fifth, high feed utilization rate; sixth is water recycling, high utilization coefficient; seventh is less discharge of waste water, can centralized treatment, no pressure on the environment or very small; eighth is without the external climate, can achieve perennial production.

Nearly a month later, the factory recycling system was sent to customers in Saudi Arabia


The customer installed and debugged our system according to the plan


Today, customers can run the recycling aquaculture system steadily and the revenue are increasing. Solve the customer's water environment improvement work, increase the biological production and fish production of the water body.
Customers are now planning a large-scale breeding, to further expand the scale of breeding. We also hope that the system can bring more benefits to customers and move towards large-scale breeding. Thank you for your strong support and trust to zhonghang.


Created on:2023年10月24日 14:28