Technical Parameters of Wet Type Fish Feed Pellet Mill
|
Model
|
Capacity
|
Main Power
|
Feeding Power
|
Screw Diameter
|
Cutter Power
|
Conditioner Power
|
|
DSP60
|
0.18-0.20t/h
|
15kw
|
0.4kw
|
60mm
|
0.4kw
|
0.37kw
|
|
DSP70
|
0.30-0.35t/h
|
18.5kw
|
0.75kw
|
70mm
|
0.4kw
|
1.1-1.5kw
|
|
DSP80
|
0.40-0.45t/h
|
22kw
|
0.75kw
|
80mm
|
1.5 kw
|
1.5-2.2kw
|
|
DSP90
|
0.50-0.55t/h
|
37kw
|
1.1kw
|
90mm
|
2.2kw
|
2.2-3.0kw
|
|
DSP120
|
0.7-0.8 t/h
|
55kw
|
1.1kw
|
120mm
|
2.2kw
|
2.2-3.0 kw
|
|
DSP135
|
1.0-1.2t/h
|
75kw
|
1.5kw
|
135mm
|
3.0kw
|
3.0-4.0kw
|
|
DSP160
|
1.8-2.0t/h
|
90kw
|
2.2kw
|
155mm
|
3.0kw
|
4.0kw
|
|
DSP200
|
3.0-5.0t/h
|
132kw
|
2.2kw
|
195mm
|
4.0kw
|
5.5kw
|
Wet-type fish feed extruder is equipped with a boiler that can continuously provide hot steam. It can improve the digestibility and quality of the product. Feed pellets produced by fish feed pelletizer can satisfy the nutrient demands of fish like carbohydrates, protein, fat, vitamin, and minerals. It also has outstanding merits just as decreasing ingredient segregation & feed wastage, destruction of pathogenic organisms, and easy storage and transportation. With high capacity and top quality products, wet-type fish feed pelletizer is a wise investment in the fish feeding industry!
Features of Floating Fish Feed Pelletizer
1. The pelletizer can produce puffing fish feed pellets floating on the water surface without dissolution for over 12 hours; fish feed pellet size can be from 0.9-15mm
2. High temperature and the high-pressure process can kill salmonellosis and bacterial infections and also makes the pellets easy to digest.
3. Electric heating device is adopted to improve the feed expansion rate and pellet floating time.
4. Key parts are processed through vacuum quench treatment with high processing precision, thus having a long service life.
5. Variably configurations of screw bolts can match the producing demands for different formulas and raw materials.
6. Single-screw extrusion cooking: capable of high production capacities; variable screw speeds
7. Change different molds to make pellets with different diameters.
Working Principle of the Extruder
The heart of the extruder machine working is: preconditioning, cooking, and die shaping. With the boiler continuously providing hot steam into the conditioner, materials can be fully cooked and the nutritional value is improved. The cooking process can cause a high level of gelatinization of starches, resulting in feeds with good water stability. The fish feed extruder is a long barrel with a screw auger inside which is specially designed to subject feed mixtures to high heat and steam pressure. When feed exits the die at the end of the barrel, trapped steam blows off rapidly, the soft warm pellets expand, and a low-density floating pellet is produced. After that, a cutting device will cut the formed pellets into different lengths as required. The extruder is very versatile and can make feeds with many different characteristics.
Wide Application
1. Fish feed extruders can produce fish feed pellets for fish, eel, shrimp, crab, loach, bullfrog, etc, and can produce many kinds of pet feeds for cats, dogs, etc.
2. It is mainly employed in medium or large-size feed processing factories and aquaculture farms.
3. The raw materials can be wheat, soybean, cake, and other leftovers, etc. Its main work principle is changing mechanical energy into heat energy to extrude material.
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Attention
◆ Our fish feed extruder is of single screw design.
◆ The pellets extruded from the pellet mill are about 80℃ and the moisture content is 18%-20%, so you should equip a dryer and cooler if the capacity is more than 500kg/h. While for small capacity, you can dry them in the sun.
◆ We provide technical formulas for making floating fish feed pellets after placing an order.
◆ We send extra easy-wear parts for free including two sleeves, one screw, one cutting knife, and three die molds.
