The fishmeal equipment can be mainly used for drying and sterilization of high humidity materials such as fishmeal. It has the characteristics of reasonable process, compact structure, and simple operation. In addition, fishmeal equipment also has good heat transfer ability.

The fishmeal equipment uses the principle of heat conduction, external jacket heating, internal bundle heating, two-way heat transfer, large heat dissipation area, and high efficiency of 89 %. With the rotation of the shaft, the material is fully stirred and mixed under the joint action of the leaf and coil, so that the material is in contact with the surface of the shaft and plate. At the same time, in the operation, the weak vacuum is maintained so that the waste steam is not leaked, and at the same time, it also avoids absorbing too much cold air. The fender plate installed in the shell is located between the heated plate. It can prevent the material from moving with the plate and has a self-cleaning effect. It can remove the cover layer on the shaft and plate to maintain good heat transfer ability.

The steamed material is sent from the spiral conveyor belt to the spiral press, and the pressed cake solid is sent to the rough pulverizer to crush; The pressed liquid still contains a lot of protein particles. Before the pressing liquid is separated, the solid can be recovered by a rolling screen and then dried into a finished product. The liquid part will be separated by centrifugal separation and natural sedimentation, and the soluble protein solution after separation of the fish oil will be vacuum concentrated and spray to dry into high-quality fish meal.

Cooking has a great influence on the quality of fishmeal, and safety inspection of fishmeal equipment is required before operation.