Home Applications Fish Industry
#BECAUSEWECARE

Fish Industry
While fish and fish products can be consumed alone they are also used as raw material in many sectors. They are high in Omega-3 and vitamin D. It has a significant place in human consumption since they are nutritious and contain vitamins and minerals that accelerate bone development. Products derived from fish are extensively used in animal feed industry, fish oil, foodstuff raw material and industrial raw material production.

Besides the fillets that are reserved for human consumption, trimmings are also processed in Integrated Fish Facilities to obtain feed raw material in forms of fishmeal, oil and hydrolysate. Thus, negative environmental impacts are minimized in such kind of plants and all products introduced to the plant are rendered into semi-finished or finished products with high added value.


Process
Fish delivered to the plants are subjected to the following processes respectively to produce fishmeal and fish oil.

Cooking; Protein content of the fish is coagulated; oil and water bounds are weakened chemically and preliminary preparation for facilitating separation is completed. Pressing Stage (Optional): Product which is turned into paste upon cooker is taken to the product pressing stage. The paste is separated into two phases as solid and liquid upon pressing. Solid phase extracted from the press is delivered to the dryers and the pressed liquid is delivered to pre-separation stage for obtaining fish oil.
Pre-Separation (Optional): Certain part of the sediment found in the liquid phase obtained through pressing process is separated by a screen system.
Decanter Centrifuge: Liquid phase which is separated from coarse sediment is introduced through decanter centrifuge to separate the remaining sediment. While decanter centrifuges employed at this stage can be used in 2-phase (solid - liquid) separation, they may also be used in 3-phase (solid - liquid - liquid) separation too. Performance of decanter centrifuges play an important role in terms of efficiency of the plants. Cake phase discharged from the decanter centrifuge is combined with the press cake and delivered to the dryer. Decanter output liquid phase is fed to the separators for concentrating.

Centrifuge Separator: Liquid phase output from decanter centrifuge is first fed to the concentrator to concentrate the oil content of the product. Concentrated oil is run through cleaning separator to obtain fully cleaned fish oil. The process is very important to prevent loss of oil through separator aqueous phase and solid discharge outlets. Drying: Solid (cake) phase output from the press and decanter is fed to the drying stage for drying and packaged in fishmeal form.
Fish trimmings are shredded into silage and then hydrolyzed with formic acid or enzyme to digest the proteins. Prepared mixture is run through fishbone separator to eliminate the coarse particles. Then transferred to mixer & heater tank, product of the hydrolysate process is processed in decanter centrifuge to separate the phases. Separated liquid phase is run through centrifuge separator to concentrate the oil and then, the concentrated oil is polished by being processed in the cleaning separator.






PRODUCTS OF THE APPLICATION

You May Be Interested In



HAUS

How can we help you?


#BECAUSEWECARE







HAUS Sales Offices & Service Network
HAUS agents and authorised services provides reliable and high quality service to all customers around the world.


500
Employees
32000
Factory Area
40
Countries


SEE ALL AGENTS & OFFICES


Frequently Asked Questions
Frequently Asked Questions



Do you have a question? You can start your search here:


"For more than 65 years, HAUS has been synonymous with accomplishing high production quality, based on modern technologies; fulfilling customer satisfaction at utmost level dating back to 1954, when the young engineman Hakkı Gözlüklü has opened the doors of HAUS in Aydın and started activities. Between 2010 and 2018, HAUS Ist in İstanbul, HAUS Europe B.V. in the Netherlands, HAUS SEA in Malaysia, HAUS MED SRL in Italy, HAUS IBERICA in Spain and HAUS SA in India were founded. HAUS R&D Center was established in 2015 and the first turbo blower and screw press production began in 2017. Today, having the ability of manufacturing approximately 600 centrifuges annually with over 500 employees based on 32.000 m2 field integrated factory in Aydın - Turkey with latest technology equipment and quality system management, HAUS exports to more than 40 countries. For more detailed information about us: http://hausworld.com/page-17-about-us.html "
For the contact information please click here.
To become a HAUS agent you may fill the related form: http://hausworld.com/contact.html
After your machine arrives, the first thing to do is to open the packaging of the machine and check whether there is any damage or deficiency on it. The equipment you have delivered should be kept in a closed and safe environment away from moisture, heat, and humid environments. To be sure that the documents such as usage, operating manual, electrical project sent to you with the machine will not be lost, you should make sure that you secure such documents. You should make sure that the set of tools are correct and complete, and that you keep such tools in a suitable place for use when necessary. You should contact the project department for installation and after your installation is complete, you should contact HAUS After Sales Services for commissioning.
You can contact the sales representative who has dealt with you at the order stage and send your request.
Centrifuge machines are high speed, therefore their maintenance and controls should be done on time. Planned maintenance activities extend the working life of the machines, ensure the continuity of your process and prevent unforeseen breakdown that may occur in the future due to usage error or normal use. For this reason, we recommend you to make a planned maintenance agreement. If you submit your request, our After Sales Services department will contact you for the most appropriate maintenance agreement for your process and needs.