Different from dry type fish feed pellet making machine, wet type fish feed pellet machine requires a boiler to continuously provide steam to the conditioner. The floating fish pellets made by this wet type fish feed pellet making machine has better quality, and can float on the water surface for more than 12 hours. This wet type fish feed extruder can also be used to make sinking fish feed pellets and other kind of aquatic feed, or this fish feed machine can also be used as pet food machine to make  pet food for cat, dog, etc.

Features of Wet Type Fish Feed Pellet Mill
1.Variably configurations of screw bolts are available for different formulas and raw materials.
2.Barrel and screw adopt alloy steel with heat treatment, having a long service life.
3.Cutting speed can be adjusted to cut the material into different length.
4.Molds can be changed to make fish feed pellets with diameter form 0.9 to 12mm.
5.Molds can be changed to produce different shapes of feed pellets.
6.Formula for floating fish feed pellet can be provided to our customer.


Wide Application of Wet Type Fish Feed Machine
● Capable of high production capacities, this fish feed extruder is suitable for large and medium fish feed plant and aquaculture farm.
● Suitable for making aquatic feed pellets for fish, shrimp, crab,etc.
● The wet type fish feed machine can also make pet food for cats, dogs, etc.
● Both floating fish feed and sinking fish feed can be produced by this fish feed making machine, and this fish feed pellet mill is mostly used as floating fish feed making machine.
● The raw materials of the fish feed mill can be corn, soybean, soybean meal, wheat bran, rice bran, fish meal, etc.

Working Principle of Wet Type Fish Feed Extruder
The material in the extruding chamber of the fish feed extruder is subject to high pressure and temperature, making starches gelatinize and denaturing the protein, so that to improve the water stability and digestibility of feed pellet. Meanwhile salmonella and other harmful bacterium are killed in the process. When the material goes out from the outlet of the fish feed extruder, the pressure is released suddenly and the steam blows off rapidly. Then the pellet is formed. A cutting device on the machine will cut the pellets into required length.

Working Video of Wet Type Fish Feed Extruder

Wet Type Fish Feed Extruder Technical Data

Model Capacity Main power Feeding power Screw Dia. Cutting power Conditioning power
FY-DSP60 0.18-0.20t/h 15kw 0.4kw 60mm 0.4kw 0.37kw
FY-DSP70 0.30-0.35t/h 18.5kw 0.75kw 70mm 0.4kw 1.1-1.5kw
FY-DSP80 0.40-0.45t/h 22kw 0.75kw 80mm 1.5kw 1.5-2.2kw
FY-DSP90 0.50-0.55t/h 37kw 1.1kw 90mm 2.2kw 2.2-3.0kw
FY-DSP120 0.7-0.8t/h 55kw 1.1kw 120mm 2.2kw 2.2-3.0kw
FY-DSP135 1.0-1.2t/h 75kw 1.5kw 135mm 3.0kw 3.0-4.0kw
FY-DSP160 1.8-2.0t/h 90kw 2.2kw 155mm 3.0kw 4.0kw
FY-DSP200 3.0-5.0t/h 132kw 2.2kw 195mm 4.0kw 5.5kw