Grain Coarse Crusher

What is Grain Coarse Crusher?

Grain Coarse Crusher is a key pre-processing equipment in the food packaging industry. It is specially designed for various grains, beans, cereals and other grain raw materials. It can crush them to different finenesses (20-500 mesh) to meet the needs of food packaging, feed processing, pharmaceutical and other industries.

Compared with traditional manual grinding, grain crushers have a high degree of automation, which can greatly improve production efficiency, ensure uniform and pollution-free crushing, and meet food hygiene standards (such as GMP, HACCP). The equipment adopts wear-resistant alloy blades or hammer design to meet the crushing needs of grains of different hardness, such as wheat, corn, rice, beans, etc.

What types of Grain Coarse Crusher are there?

Grain Coarse Crusher can be divided into hammer type, toothed disc type, and turbine type according to different grain characteristics and crushing requirements.

Hammer type crusher (20-80 mesh): It adopts high-speed rotating hammers, has high crushing efficiency, and can reach 500-2000kg/h. It is suitable for medium-hard grains such as corn, wheat, and beans.

Toothed disc crusher (80-120 mesh): It adopts stainless steel toothed disc to avoid metal pollution, meets food grade requirements, and is suitable for fine crushing, such as rice flour, bean flour, seasoning powder, etc.

Turbine ultrafine crusher (120-200 mesh): It is equipped with an air cooling system to prevent high temperature from destroying nutrients. It is suitable for high-precision food packaging, such as baby rice flour, protein powder, etc.

What are the advantages of Grain Coarse Crusher?

High-efficiency crushing: With optimized crushing structure, the output can reach 100-2000kg/h, which is more than 50% more efficient than traditional equipment

Adjustable particle size: By replacing screens with different apertures, the crushing fineness can be freely adjusted between 20-300 mesh

Low energy consumption: Optimized power configuration, more than 30% energy saving compared to similar products

Food-grade material: All parts in contact with food are made of 304 stainless steel, in line with GMP requirements

How does Grain Coarse Crusher work?

The working process of Grain Coarse Crusher is as follows: Grain enters the crushing chamber evenly through the vibrating feeder, the hammer/toothed disc rotates at high speed, impacts and shears the grain particles, the crushed material is filtered through the screen, and the powder that meets the fineness is discharged, and the finished powder is conveyed to the packaging machine by screw conveyor or pneumatic conveyor.

Grain Coarse Crusher Parameters

What are the applications of Grain Coarse Crusher?

Our Grain Coarse Crusher is widely used in various types of grain processing:

Cereals: wheat, corn, rice, etc., different fineness for flour, starch and other products

Beans: soybeans, mung beans, red beans, etc., crushed for bean powder, protein powder, etc.

Potatoes: potatoes, sweet potatoes, etc., processed into potato flour, starch, etc.

Specialty grains: buckwheat, quinoa, oats and other healthy food raw materials

Feed processing: corn, soybean meal and other feed raw materials crushing

Industrial grains: beer malt, food additives and other raw materials processing

How to choose a Grain Coarse Crusher?

When choosing a Grain Coarse Crusher, you need to consider the hardness, fineness and yield of the grain:

Grain hardness: choose hammer type for corn and wheat, and toothed disc type for rice and beans.

Fineness requirement: choose ordinary type for coarse powder (20-80 mesh), and turbine type for ultrafine powder (120 mesh +).

Output requirement: choose mobile type for small scale (<500kg/h), and industrial type for large scale.