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Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine

Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine

    • Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine
    • Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine
    • Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine
    • Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine
  • Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine

    Product Details:

    Place of Origin: China
    Brand Name: FANDA
    Certification: CE
    Model Number: DGP

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Price: Negotiable according to different model
    Packaging Details: Standard exporting wood box
    Delivery Time: 10-15 work days
    Payment Terms: T/T, L/C, Western Union
    Supply Ability: 80 Set per month
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    Detailed Product Description
    Product Name: High Quality 100-4000kg Double Screw Floating Fish Feed Puffing Machine Appliation: Produce Feed For Animals, Fish, Shrimp, Crab, And Pet
    Machine Type: Wet Type Extruding Warranty: One Year
    Service: Design Production Line, Provide Formula, Send Engineer Overseas For After Service Final Feed Feature: Floating Or Sinking
    High Light:

    fish feed production equipment

    ,

    fish food pellet making machine

                                                   High Quality 100-4000kg Double Screw Floating Fish Feed Puffing Machine
     

    The working principle of double screw floating fish feed puffing machine
    The extruder has a pair of screws and sleeves that have the function of mixing and twisting. After the raw material enters the expansion chamber, the material is squeezed, rubbed, sheared, etc. between the screw sleeves, and the internal pressure is continuously increased, up to 4Mpa, and the temperature is continuously rising, up to 140 degrees Celsius. During the period of 3-7s, the temperature and pressure increase sharply, and the structure of the material changes, which further gelatinizes the starch, denatures the protein, destroys the crude fiber, and kills harmful bacteria such as Salmonella. The high temperature and high pressure materials come out from the discharge port, and the pressure is suddenly released in an instant, and the water is partially flashed. After cooling, the material is loose and porous, and the expanded material is in the form of agglomerates, flocs or coarse chips.
    Structure of double screw floating fish feed puffing machine
    1. The feeder is to ensure uniform and stable feeding, and adjust the feeding amount according to the rated current of the extrusion motor. Generally, the electromagnetic speed regulating motor or the frequency converter is used for speed regulation to change the feeding amount of the feeder. The outlet of the feed hopper is usually fed by a spiral auger to the extrusion section.
    2. The puffing chamber is composed of a screw, a screw sleeve, a template, a card bone and the like. The screw and the screw sleeve are combined in stages, and the degree of compression can be adjusted according to the type and requirements of the expanded feed to change the degree of expansion of the expanded feed.
    3. The puffing mechanism is divided into three segments according to the action and position:
    Feeding section: This section has a large screw pitch, which mainly transports and compresses the material to fill the spiral groove.
    Compression section: The screw groove of this section of the screw is deeper and shallower in the direction of material change, and the material is compressed.
    Extrusion section: the groove is shallower, the pitch gradually becomes smaller, the pressing force can reach 3.0-10Mpa, and the temperature can reach 120-150 degrees Celsius. The pressure is the highest and the temperature is the highest, so the wear of the screw and the screw sleeve is also the most serious.
    The outlet of the extrusion section is a template. The shape of the template is designed into different die holes according to the requirements of different feeds. The material is extruded from the die hole of the template, enters the atmosphere, and the pressure and temperature drop rapidly, causing the volume to expand rapidly. Rapid evaporation and dehydration solidification becomes a puffing material.
    Cutter device: Generally, 1-4 pairs of cutters are installed close to the template surface, and the blade edge is sharp. The cutter is driven by an electromagnetic speed control motor or regulated by a frequency converter.
    Spindle transmission: The main transmission is driven by the main motor through several V-belts to drive the main shaft pulley, which drives the main shaft (screw) to rotate.
    Features of double screw floating fish feed puffing machine
    - Screw sleeve adopts jacketed construction, which can be injected in with hot steam or cooling water, thus the extruding temperature can be controlled effectively.
    - The conditioner can make the materials have fully gelatinization of starch by a combination of hot steam and mechanical shear/mixing. The materials may remain in the conditioner for a time over 180s.

    - We can make the conditioner from stainless steel as well as carbon steel. The carbon steel conditioner is cheaper while the stainless steel conditioner is much better to make feed.

    Technical data of double screw floating fish feed puffing machine

    Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine 0
     

    The finishing feeds for double screw floating fish feed puffing machine

    Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine 1

    The parts of double screw floating fish feed puffing machine

     

    Double Screw Fish Feed Manufacturing Machine , Floating Fish Feed Puffing Machine 2

     

                               
     
                          
     
                        
     

    Contact Details
    Zhengzhou Fanda Machinery Co., Ltd.

    Contact Person: Vincent

    Tel: 86- 18639007627

    Send your inquiry directly to us
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    Zhengzhou Fanda Machinery Co., Ltd.
    Room 2402, Floor 24, Building 5, North Zhisi Road, East Tuqiang Road, Zhongyuan District, Zhengzhou, China
    Tel:86--18639007627
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