180Kg/H-200Kg/H Fish Feed Machines

Functions in the process of puffing
Cohesion: In the process of puffing, the feed ingredients can be closely combined and condense into discrete small pieces.
Degassing effect: The bubble-containing feed material will be degassed during the expansion process.
Dehydration: In the process of general feed expansion, the water content will lose 4%-7% on the original basis.
Expansion: The operating conditions and configuration of the extruder can control the density (such as sinking or floating) of pet feed and aquatic feed.
Gelation: Puffing cooking can gelatinize starch (from various sources, such as tubers or grains) during the processing of food or pet feed.
Grinding effect: The raw materials can be ground to a certain extent in the extruder during the processing of food or feed.
Homogenization: The homogenization of the extruder changes the structure of unattractive raw materials and makes them more acceptable.
Mixing: In the process of expansion, various extruders have a variety of screws to choose from, which can make the extruder produce the desired mixing amount.
Pasteur sterilization and sterilization: In the process of feed expansion, the raw materials can be pasteurized or sterilized by expansion technology.

180Kg/H-200Kg/H Fish Feed Machines technical data

The main components of fish feed machine
1.Screw: It is the main component of the extruder. The parameters of the screw structure include diameter, pitch, root diameter, helix angle and blade section structure. The length-to-diameter ratio of the extruded parts and the clearance between the screw and the inner wall of the expansion cavity also have a great influence on the performance of the extruder.

2.Discharge die: It is the final checkpoint for the product to pass through the extruder. It has a great influence on the shape, texture, density, appearance, characteristics of the product and the output of the extruder. The bearing box part is mainly composed of bearing box body, main shaft, bearing, shaft sleeve, left and right end cover, sealing ring and round nut. The oil filtering and cooling system is mainly composed of oil pump, cooler, oil filter, valve, connecting pipe and so on.

180Kg/H-200Kg/H Fish Feed Machines' main working principle is that mechanical energy is converted into heat energy. The heat generated when the machine rotates is used to squeeze and cook the food. The most obvious feature of the puffed food is its larger volume. It belongs to a kind of equipment for processing puffed food, such as processing rice, corn, soybeans, wheat, etc. such as snack food processing machine, Corn extruder, etc.