As an important protein-rich feed, the market price of fish meal has remained high. At present, many countries have established large, medium, and small fish meal processing plants, which can make full use of fishery resources to process high-quality fish meal, such as Indonesia, Chile, Argentina, and Japan. The sales volume of our fish meal machine equipment in the international market is very good. Recently, we exported our fishmeal plant with an output of 10 tons per day to Morocco.
The raw materials used for processing fishmeal are generally selected from low-value fish, shrimp, or fish heads, tails, gills, and giblets discarded in the process of processing fish fillets and canned fish.
However, raw materials pickled with salt cannot be used for processing fishmeal. In addition, the use of mealworms and other protein-rich insects, animal bones and internal organs to process fish meal is also very common. In addition, fish meal produced from fresh raw fish contains higher protein, while fish meal produced from waste has lower protein content.
Feed the raw materials into the chopper and cut into small pieces (small minced fish do not have to be chopped), and then send them to the cooking machine. Directly feed steam into the cooking machine, turn on the stirrer and continue to stir, about 10 minutes later, then change to indirect steam, cooking for about 15 minutes, so that the temperature in the cooking machine reaches 90 ~ 95 ° C.
The cooked material is sent to the screw press by the screw conveyor belt, and the pressed cake-like solid is sent to the coarse crusher for crushing; the squeezed liquid still contains a lot of protein particles, before the press liquid is separated Rolling sieve can be used to recover solid matter and then dried into finished fish meal. The liquid part will be separated from the fish oil by centrifugal separator and natural sedimentation method. The soluble protein solution after separation of the fish oil will be vacuum concentrated and dried into high-quality fish meal.
This Moroccan customer is working with us for the second time. He had ordered a fishmeal production line with a capacity of 5 tons per day from our fish meal machine factory in May 2018.
As the price of fishmeal increased and the market demand increased, the Moroccan customer decided to expand the scale of fishmeal production at his factory. Based on the first cooperation experience, the customer believes that we are a reliable supplier of fish meal machines, so he chose to cooperate with us again.