Fish feed pellet production line
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Fish feed pellet production line
1. Twin screw extruder are made of feeding system, extrusion system, cutting system, heating system, lubrication system, and control system.
2. The feeding system, driving system and cutting system adopt adjusting speed by invert-er, strong power, stable operation, saving energy.
3. Automatically lubricating, forced cooling, to ensure safe operation and prolong the service life of extrusion machine.
4. The screw adopts Alloy 38CrMoAL, processed by special technology.
5. Different structure and length diameter ratio of screw extrusion system can meet the requirements of different products and technology.
6.Capacity:200kg/hr~15tons/hr.
 




 
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Fish Feed Production Line Flow chat
Raw Material: Maize,soybean,fish meal
Cleaning System
Receiving raw material and cleaning the impurities.Main equipment: precleaner,dust collector,permanent magnetic drum,bucket elevator,etc Power raw material and coarse granules could be taken to precleaner and magnetic drum for removing impurities and then powder raw material go into mixing machine.
Cleaning System
Grinding system
Grinding the raw material into powder.Main equipment:hammer mill,dust collector,permanent magnetic drum Big coarse material could be taken to hammer mill and then to grinding mill for making powder. Coarse granules have to be made into powder before going into mixer. .
Grinding system
Batching & Mixing system
Batching the powder feed raw material according to the formula.Main equipment:mixer,dust collector,permanent-magnetic drum. There are single-shaft mixer, double shaft mixer and horizontal type mixer always being used accordingly for mixing powder evenly and fastly for different breeding aquatic objects.
Batching & Mixing system
Pellet making system
The mixed material are processed by heating, pellet making and extruding and then delivered by air conveyor to dryer reducing moisture of pellets; And the following step is spray coating dried pellets with oil and finally get cooling in cooler. Puffed pellets work better in taste, digestion, high nutrition and floating, etc. Air conveyor can keep pellets in unity and solid in transporting; Oil spraying replenish energy, nutrition and thermosensitive substances which fish need to supplement.
Pellet making system
Packing system
Weighing and packing the final product into bags,Main equipment:packing scale,sewing machine,Packing scale,sewing machine,etc.
Packing system
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