Fish oil is oil derived from the tissues of oily fish. Fish oils contain the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).
HONGRI uses the international advanced negative pressure fish oil making technology. Generally the whole fish oil production line includes the following sections:
Meat mincing, conveying, discharging, cooking, oil-slag separating, filtration, refining.
And the refining process includes: dephosphorization, degumming, deacidification, hydration, bleaching, deodorization etc. After treatment, the edible fish oil made by our machine can be white snow color.
Below we will simply introduce you the production process of fish oil making plant:
Fish Oil Cooking Technology process
Residue oil in cake： About 20%
Moisture in cake： ≦ 6%
Impurity in crude oil ≦0.2％
The production process of beef tallow includes: unpacking crushing section, preheating section, cooking section, dehydration section, oil-slag separating section, oil slag pressing section, crude oil filtration section etc.
Fish Oil Refining Process
Crude fish oil refining process includes, degumming section, deacidification section, bleaching section and deodorization section. After refining process, the finished beef tallow can be edible.
Process Flow Chart