Fish food machine generally consists of meat, meat by products, cereal, grain, vitamins, and minerals. General grains, such as soybean meal, corn meal, cracked wheat, and barely, are often used to improve the consistency of the products. The meat is mixed with the other ingredients. Dry pet food has a shelf life of about 10 to 12 months. Some manufacturers are adding some kinds of vitamins E and C as natural preservatives.

Flow Chart:

Mixer → Conveyor → Pre-conditioner → Extruder → air conveyor → Dryer → hoister →flavoring line → Packing

Allocation of equipment:

 Mixer → Screw conveyer→Conditioner→Twin-screw extruder →Big hoister or Air conveyer →Layers Dryer→ Sifter → Flavoring line → Cooling conveyor → Packing machine

(For the low capacity line, some of the equipment is unnecessary)

Output:

140kg/h, 260kg/h, 500kg/h, 1200kg/hr

EXTRUDER MODEL SLG85-II:

The set is composed of:

1. Hopper;

2. Vibratory trough with an extruder feeding hopper

3. Extrusion system

4. Cutting system

 Extrusion capacity: 480-520kg/h

 Dimensions of the extruder:

1. Height: 2000mm

2. Width: 960mm

3. Length: 4200mm

 Dimensions of the extrusion twin-screw:

1. Length: 1680mm

2. Diameter: 85mm

3. Speed: 260rpm (fastest)

Technical parameter: Installed Capacity:112kw

Main power: 75kw

Real Power: 80kw

Output: 600kg/h(highest)

Describe for screw: Screw with 38CrMoAL excellent material and being Nitriding treatment Made in Zhoushan, Zhejiang Province China. There are two coupling stick between extruder barrel and gearbox, which is protect by the housing coupling stick.

Technical parameter: Installed Capacity: 102.12kw

1. Motor: 75.0kw

2. Oil pump: 0.37kw

3. Band heater: 3kw×8

4. Knife: 1.5kw

5. Feeding: 0.75kw

6. Real Power: 55.0kw

7. Output: 550kg/h (highest)