Our grass chaff cutting machine is an agricultural machine used to chop and process plant stalks. The electric straw chopper processes crop stalks such as corn stalks, cotton stalks, and wheat straw into soft, fine shreds. It can produce 4 to 15 tons of fine feed per hour.

The processed filamentous material is easier for ruminants to eat and digest and is mainly used in animal husbandry for feed production. It can also be used in papermaking, straw power generation, and other fields. If you want to create more value, please contact me for more details.

The shredder's conveyor chain and feed rollers are responsible for safely and uniformly conveying raw materials. The knives, hammers, and other tools are used for kneading and cutting. And a throwing structure that throws the processed filamentous feed out of the machine via a fan or throwing plate. It can typically be matched with an electric motor or a diesel engine.
Grass chaff cutting machine

Advantages of the Forage Chopper

  • Multi-functional: It can process not only green and dry corn stalks but also wheat straw, rice straw, peanut vines, and other crops.
  • Extremely high processing efficiency: The fully automatic shredder feeds smoothly and is not easy to clog, with a production capacity of up to 15 tons per hour.
  • Convenient for subsequent processing: The shredded material is more suitable for direct entry into the bundling and wrapping machine for long-term storage.
  • High compaction Density: Processed silage is finer and easier to compact and remove air when baling or storing.
  • Good taste: Breaking through the hard outer layer of materials such as corn stalks, leaving no hard thorns or knots, improves the palatability of the feed.
  • Alloy steel cutter heads and blades: The hardness far exceeds that of ordinary steel, extending their service life by 5-10 times. It has extremely high wear resistance, significantly reducing downtime for tool changes.
The blades and tips are made of alloy steel, which has a hardness far exceeding that of ordinary steel and offers extremely high wear resistance.
Blade

Applications of the Silage Chopper

  • Material types: Suitable for green corn stalks, dry corn stalks, wheat straw, rice straw, sorghum stalks and various wild grasses.
  • Suitable for: Small and medium-sized farmers, large-scale livestock enterprises, feed processing plants, and livestock cooperatives.

Parameters of the Corn Silage Chopper

We have classified the chopper silage into four types based on their output. The higher the output, the greater the power required by the grass chaff cutting machine, and the larger the machine size.

Model9RSZ-49RSZ-69RSZ-109RSZ-15
Capacity4t/h6t/h10t/h15t/h
Power7.5kw15+2.2kw22+3kw30+5.5kw
Speed of Main Shaft2860r/min2860r/min2860r/min2100r/min
Blades Quantity32pcs40pcs48pcs64pcs
Width of Feeding Tra240mm300mm 500mm800mm
Throwing Distance≥2300mm≥2300mm≥2300mm≥2300mm
Dimension(L*W*H)2000*750*800mm3000*900*1050mm3600*930*1240mm4200*1170*1250mm
Weight300kg980kg1100kg1400kg
Parameters of the straw chopper

How does a Grass Chaff Cutting Machine Work?

  • First, start the motor for the shredding rotor.
  • After the operation is stable, start the automatic feeding mechanism reduction motor. The automatic feeding device will then work. The operator will spread the straw evenly on the automatic feeding chain plate and feed it into the kneading drum through the feeding and shredding device.
  • Then, the material is struck, torn, and kneaded into filaments by high-speed rotating hammers and fixed kneading plates, and then thrown out of the grass chaff cutting machine by centrifugal force.

Price of Grass Chaff Cutting Machine

The chaff cutting machine is not just a processing tool but also a core piece of equipment for improving feed conversion rate and farm economic benefits. The price of the machine varies depending on the core configuration and production requirements.

  • Production scale: The higher the output, the higher the requirements for the machinery, and the higher the price.
  • Powertrain Configuration: Our machines are available in two variants: electric-driven and diesel-driven. As the power sources differ, so do the prices.
  • Materials and components: The thickness and material of core components, such as blades and body, affect the price.
  • Single-function vs. multi-function: If purchased as a set with a silage bale wrapper, the multi-function machine, which integrates chopping, shredding, bundling, and wrapping, is more expensive.
The bale wrapper and chaff cutter are connected in tandem; the chaff cutter processes large chunks of dry hay, straw, and similar materials into finely chopped fragments, which are then conveyed directly onto the bale wrapper's conveyor belt.
Bale wrapper+Chaff cutter

Machine Transport Packaging Materials

The fodder shredder machine is relatively heavy and has an irregular shape (with protruding feed hoppers, pulleys, etc.).

Cardboard boxes are easily crushed during transport, and large temperature differences between day and night during transport can cause condensation and rain to form on the inner walls of the container.

Therefore, we chose wooden crates with extremely strong resistance to pressure and torsion for transportation. These crates can withstand impacts and the pressure from layers of goods on top, and also ensure that the shredder’s bearings and blades do not rust upon arrival.

Using rectangular white wooden crates as transport packaging material makes it safer.
Packaged in wooden crates

FAQ of Grass Chaff Cutting Machine

What is a grass chaff cutting machine?

Our grass chaff cutting machine is an agricultural machine used for chopping and processing plant stalks.

Is there only one type of shredder?

No, based on output, we have four types in total: 4t/h, 6t/h, 10t/h and 15t/h.

Can the machine be customised?

Yes, we can customise the large tire version. This makes it much easier for the machine to move around.

Please Contact us for the Latest Quote

If you are interested in our machinery, please do not hesitate to contact us. We are committed to providing the most professional service and the most durable equipment.

Whether you want to compare specifications in detail or want us to recommend a machine that is more suitable for you, feel free to talk to us anytime without any worries.