Recirculating Water Aquaculture Equipment System Successfully Tried for the First Time by Indonesian Customers

Tilapia through the eyes of Indonesians

Tilapia, commonly known as: African crucian carp, non-carp, Vietnamese fish, South Pacific crucian carp and so on. Originally refers to Mozambique as the mode of origin of the mouth hatching non-carp fish species: Mozambique mouth hatching non-carp (scientific name: Oreochromis mossambicus), now for the cichlid family non-carp and mouth hatching non-carp and other genera of a number of species of fish common common name; English collectively referred to as the Tilapia. because of the meat quality is tasty, nutrient content is high, so by the general masses of the public's favorite! As countries around the world set off a fish eating craze, but also derived from a huge shrimp and fish market, aquaculture industry to develop. And now a lot of newcomers to aquaculture to join, farming users are countless, immeasurable, including many years of fish farming connoisseurs, but also many just entered the industry of the general public!

In the face of good market conditions, some farmers in the novice period on the one hand are eager to try a new mode of farming, on the other hand, do not know where to start, resulting in recycled water aquaculture work is difficult to carry out. As the saying goes, don't fight the battle without preparation, some prospective farmers before entering the industry, it is best to do a detailed planning, this practice to a certain extent is to be able to avoid the risk of aquaculture, reduce the probability of losing money.

What have you gained from reading this case study?

Indonesia is a Southeast Asian country with Jakarta as its capital, probably consisting of about 10,000 islands, part of the Malay Archipelago, and the largest archipelago country in the world, known as the "Land of a Thousand Islands". Our technicians personally visited Indonesia, before the show to understand that Indonesia's climate is in high temperature all year round, the demand for water is rising, usually through the importation of various advanced technologies, including the new aquaculture of aquatic products.

Nowadays, traditional aquaculture methods are becoming more and more difficult, especially for inexperienced friends, so an entry-level small standard factory recirculating water aquaculture system has been specially designed and produced for those who are just starting out with factory recirculating water aquaculture systems.

This time, it is an Indonesian customer who is an iron plate factory, he himself has many years of experience in building materials factories, due to the market is getting more and more depressed, thus he is ready to try aquaculture. At present, the customer said: Indonesian people like to eat freshwater fish, the sales have been in short supply, and the quality is not guaranteed, after a variety of understanding and investigation, decided to invest in building their own farms. Because he has no experience in aquaculture, he traveled a long way to our factory and equipment for inspection.

The customer also introduced, "The new model of factory farming is bound to be the development trend, more freshwater fish has a larger market in Indonesia, which allows more people to eat more fresh fish. This farming mode can give full play to the advantages of low energy consumption and high output of aquaculture density and water and temperature control to maximize the benefits." Of course, Indonesian customers also want to establish good indoor aquaculture conditions, expand market channels, and utilize the new factory farming to create their own aquaculture products.

In the customer's opinion, it is very important to increase the density of fish farming. After the understanding of the business department, the customer thinks that the best way to improve the success rate of aquaculture is the way of factory farming. And through the new mode of aquaculture, in fact, can ensure the change of water quality and control the density of fish farming, so that the growing environment of freshwater fish is greatly improved. After a long period of understanding, Indonesian customers told us that the new culture mode should start with medium-low density culture first, and then slowly increase the culture density with the accumulation of experience and the improvement of culture technology.

Why do customers choose our system equipment?

1, system controllability. In the system equipment, the customer chooses this system is ZH-RAS20 standard system equipment, choose this system is generally used to control the electric control box, the operation is simple and convenient.
2, the labor cost is lower than the traditional farming method. According to the design principle, specially procured design solutions, intelligent equipment system with strong maneuverability. Specifically using tilapia aquaculture oxygenation equipment, feed coefficient of about (1:1.1), fish feeding for about 3% per day, greatly reducing the cost of farming at the same time also improves the growth rate of fish, I believe that the new model of recirculating water aquaculture will set off a new trend!
3, energy saving. We have been emphasizing the cost issue as well as the degree of convenience, which is all farmers are based on the system equipment is constantly updated and improved, in the internal circulation equipment there are two options: divided into main and secondary steps. Oxygenation equipment is also constantly updated, breeding density, reduce the cost of materials, saving electricity and the consumption of production materials.

System list
Automatic Drum Microfilter
Protein separator
Floating bed biofilter
Degassing device
Compound degassing sterilization processor
Ozone integrated machine
Oxygen generator
Dissolved Oxygen Cone
Blower
Circulating water pump
Thermostat
Biological brush
Multi-parameter water quality detector
Control electric box

This system has 20 breeding pools, divided into four rows of placement, each row of 5 breeding pools, breeding pool specifications for: Ф2200 × 1500, conical bottom with a one-piece base, the water body of each breeding pool is about 4 cubic meters, the design of each pool of breeding volume of about 800, 5 months to reach the specifications of the fish. Hourly running power is about 7KW.

After the signing of the contract, we quickly started the production. After a month of production, a set of factory standard system was successfully shipped to Indonesia, and our technicians then traveled to Indonesia to assist in the installation. After the arrival of the equipment, we entered the installation and testing process.

Indonesian factory recirculating water aquaculture base

Installation and commissioning site

Equipment Commissioning

Installation site

During the installation process, we reflect the problems one by one to the customer and put forward the solution.
    At the time of testing, the technician tested all the equipment one by one, first applying the electric control box: automatic, manual and stop, with automatic or manual open system equipment into the test.

System testing process

As the saying goes, fish first raise water, in the system installation and commissioning is completed, the water conditioning stage, the customer released seedlings in batches, the first release of 3,000, the second release of 5,000, the third release of 8,000, a total of about 16,000 seedlings, the three casting were completed in a month. It has been more than two months since the first batch of seedlings was put in, and the survival rate returned by the customer is about 92%. The mortality rate of the first batch of seedlings is higher, but the mortality rate of the next two batches is very low. The daily feeding quantity is controlled between 2%-3.3%, the feed coefficient is about 1:1.1. During the period, there was a power failure in the workshop, but fortunately, the control box is equipped with a blackout alarm function, which can be detected and dealt with in time to avoid losses.

Another highlight of this new system is that the system is divided into two circuits, a main and a pair of work, complement each other, but do not affect each other, and better to avoid the failure of any one of the equipment affecting the operation of the system, which is the latest design, but also allows the user to have an additional layer of protection. This ZH-RAS20 water recirculation system is a standard entry-level recirculating water farming system, a low-threshold recirculation system designed and manufactured for novices.