Application: Floating & Sinking fish, shrimp etc aquatic feed.
Product Description: Aquatic feed machines made by ours twin screw extruder machine. Rich of nutritional content and protein, floating and sin- king for the fish feed and shrimp ,etc aquatic feed. By help of minerals, enrich fish growth life, ideal choice for factory.
Output: 500kg/h, 800-1000kg/h, 1000-1500kg/h, 1500-2500kg/h, 3000kg/h and 5000kg/h.
Flow chart:
Our engineer could design the layout drawing according to your dimension of the factory for the fish feed production line.




FINE GRINDING HAMMER MILL |
Carbon Steel Fabrication |
Technical details: |
* Screen aperture: customized according to customer needs |
* One Set of Hammers Attached with Hammermill |
* Screen Pressing and Fastening Devices |
* Reliable Air Proof Structure for Dust Overflow Prevention |
* Safety Switches |
Including following parts: |
* Machine Casing: carbon steel fabrication painted |
* Machine Base: carbon steel fabrication painted |
* Rotor with hammers |

TWIN SHAFT PADDLE BATCH MIXER |
Carbon steel fabrication - painted |
Capacity: Customized according to customer needs, based on material bulk density of 0.6 kg/dm3,,CV≤5% |
Mixing time 90-180 sec |
Including following parts: |
* Mixer Body |
* Reinforced Shafts |
* Reinforced paddles |
* Pneumatically operated bomb-bay outlet door |
* Position indicating switches for Discharging Air Cylinder |
* Air Recycling and Pressure Balancing Channel |
* With Large Size Inspection & Cleaning Door |
* One Set of Liquid Addition Port with Nozzles |
* One Set of Safety Switch For Door Openings |
* Pneumatic Cylinders Air Tac |
* Chain Wheel drive |

Twin Screw Extruder |
Capacity: Customized according to customer needs |
Including following parts: |
3) Extruder main machine; |
Power: Customized according to customer needs, Siemens motor |
* Screw length to diameter ratio: 20:1; |
* Screw material: 440C; |
* Barrel with multi-layers, with steam heating and water cooling channels ; |
* Main motor frequency variable drive ; |
* Distribution gear box lubrication with external water cooling, |
4) Cutter assembly |
* Cutting speed: 0-3000 rpm adjustable; |
* Cutter Q'TY; 8 pcs |
5) One set of special tools |

DRYER |
Capacity: Customized according to customer needs |
Based on: 1) Inlet material moisture: 21%-28%; |
2) Outlet material moisture:5-8% |
Including following parts: |
1) Feeding section; |
2)Discharging section; |
3)Drying section; |
* The inner wall of the main unit is made of stainless steel, and the frame is made of carbon steel. |
4) Transportation mesh belt with Variable Speed Drive; |
* Drying time: 15~60 minutes, mesh belt with chute type tensioning device |
5) Recycling Section; |
* Contain 2 independent hot air circulation units, each unit is equipped with a centrifugal circulation fan |
6) Support Structures; |
7) Air Heating and Recycling System; |
8) Temperature sensor ; |
9) Steam valves |

TIPPING COUNTERFLOW COOLER |
Capacity: Customized according to customer needs |
Upper shell of the cooler fabricated from stainless steel SUS304 |
Technical details: |
* Anti-corrosion surface treatment: Painted |
* Cooling Time: 10~15 minutes |
* Temperature after cooling: Ambient Temp. +(3~5)ºC |
Including following parts: |
* One Set of Pellet Distributing Device |
* One Set of Real Time Inspection Windows |
* Cooler Body |
* Air Aspiration Vent |
* Discharging Grids |
* Discharging Speed Control Device |
* Pneumatic cylinder for Discharging Structure |
* Discharging Hopper and Machine Support Structure |
* One Set of Level Sensors |
(2) Concept: Modular function, humanized menu system, various applications are always our pursuit. AYT double screw extruder for advanced design concepts can meet different requirements.
(3) Profession: We have a professional and manufacturing industry to ensure the precision and coordination of each component of the extruder, while maintaining stable processing and low noise.
(4) Precision: Precise food manufacturing technology and material selection that ensure cable life is superior to extruder products, to minimize screw and barrel wear.
(5) Experience: More than twenty years of experience in domestic and international advanced double screw extruder. We produce various kinds of food extrusion, such as vegetable protein, cereal flakes / breakfast cereals, pellets, feed / animal feed, etc., enough to solve the problems met during production.
Intelligent Twin Screw Configuration Details
projects. As a professional food processing equipment &whole plant engineering problem solvers in China, machines served for more
than 970 companies, export to 116 countries, more than 20 years engineering team. We aim to create a great future together with
global customers.
* More than 15 years experience
* Professional design,fabrication,installation team
* Professional R&D center
Q: What kinds of products can be made?
A: Floating fish,Sinking fish and shrimp etc aquatic feed.
Q: What's the delivery time?
A: We usually need 40-45 days for large sizes, depends on the finished product, so machine wash-change.
Q: What about the installation service?
A: Depending on the whole line of equipment price list, it usually takes 2-3 weeks. We will provide you with installation instructions, such as start, as well as their operation machines for quality control, testing of different recipes.
Q: What is the warranty period for using the device?
A: 1 year for auger and cylinder due to modular design, changing the wearing parts will be OK, unlike a full set of screws, no need to change the whole set.