feed crusher machine is a special equipment to break large materials into fine powder. The materials crushed by hammer blades with common teeth are usually of 0.6-1.5mm; and crushed with fine teeth are of 1-2.5mm.feed crushing machine is a machine specialized in crushing materials by the collision between the high-speed hammer and materials.
Raw materials in feed crusher are crushed into suitable particle sizes for feed mixer procession. Final size of materials can be controlled by inserting a screen with different sized holes. With competitive price, simple structure and high efficiency, animal feed crushing machine is mainly employed in the farm, middle sized feeding factory or for family use.
Feed Crusher Working principle
1. The raw material enters into crushing chamber through feed hopper and is held there until it is reduced to the size of the openings in the screen , and there are flailing hammers spinning very fast and close to a perforated screen.
2. Under the drive of airflow, the broken material is moving along the rotor outer-edge and has a continuous collision and friction against the hammer, toothed plate and sieve, then the broken material is crushed. Once the particle size below the diameter of the screen holes, feed powder will pass through the screen.
3. The feed particle discharge to the fan, and products are blown through the cyclone and delivered into storage bags under the suction force of working fan.
feed crushing machine featured advantages
● Easy to operate, low specific power consumption, accurate and consistent product grinding
● Reasonable design: final size of materials can be adjusted according to replacing the right screen sieve. Moreover the ability to change screen size, and the option of a variable speed frequency drive control, enable the crusher to processing a variety of materials.
● Core part-hammers are made of high quality carbon alloy steel, which is durable and wear-resistant. Long life and durability.
feed crusher machine specification
Model | SDFS 56*36 | SDFS 56*40 | SDFS 60*30 | SDFS 60*45 | SDFS 60*60 | SDFS 60*75 |
Capacity(t/h) | 2.5–5 | 4–7 | 2–5.5 | 5–9 | 6–10 | 8–13 |
Power (kw) | 18.5/22 | 30/37 | 18.5/22 | 45/55 | 75/90 | 90/110 |
rotor diameter (mm) | 560 | 560 | 600 | 600 | 600 | 600 |
Champer Width (mm) | 360 | 400 | 300 | 450 | 600 | 750 |
hammer speed (m/s) | 86 | 86 | 94 | 94 | 94 | 94 |
rotor speed (r/min) | 2980 | 2980 | 2980 | 2980 | 2980 | 2980 |
Sieve hole size (mm) | φ1.2,φ1.5,φ2.0,φ2.5,φ3.0,φ3.5,φ4.0 | |||||