Grain Wheat Maize Sorghum Crop Corn Hammer Mill Grinder

How to choose the hammer and screen of the grain corn maize grinding hammer mill?

The hammer and the screen are both important parts of the grain corn maize grinder machine, and they are also the most easily worn parts. Choosing suitable hammers and screens has a lot of benefits. RICHI will analyze for everyone from the following aspects:

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The choice of feed mill hammers

The hammer is the most important part of the grain maize corn mill grinder, and it is also the most easily worn part. The crushing effect of a grain corn crusher grinder depends largely on the quality and type of the hammer and the installation of the hammer. The following is a brief description of how to choose a hammer from the types of hammers, the quality of the hammers and the installation of the hammers.

1. Types of hammers of grain hammer mill grinder

   At present, there are many types of hammers, with different shapes, but the most commonly used in the grain corn sorghum hammer mill crushing machine is the plate-shaped rectangular hammer.

   Because this hammer is not only simple in structure and easy to manufacture, but also has good versatility and strong wear resistance.

   Nowadays, the hammers used in grain corn grinder machines have been standardized, divided into three types of standard hammers, type 1, type 2, and type 3, and these three standard hammers are all rectangular double-hole hammers.
   

2. The quality of the grain corn mill grinder hammer

   The quality of the grain corn mill grinder hammer mainly depends on its material, heat treatment and machining accuracy. At present, the main manufacturing materials of hammers for grain corn mill grinder crushers are low-carbon steel, medium-carbon steel and special cast iron.

   No matter what material is used, the material composition and production process of the hammer must be strictly controlled to ensure quality and prevent fracture accidents during use.
   

3. Installation of the electric corn grinder hammer

   Pay special attention to the gap between the hammers and the number of hammers when installing the hammers. The number and arrangement of the hammers in the crusher will affect the balance of the rotor, the uniformity of hammer wear, the distribution of materials in the crushing chamber, and the working efficiency of the crusher. As for the gap of the electric corn grinder hammer, it is determined according to the characteristics of the crushed material.

How to determine the appropriate mesh number of screens

The number of meshes is the number of holes, which is the number of holes per square inch. The larger the mesh, the smaller the aperture. Generally speaking, the number of meshes × aperture (number of microns) = . For example, the aperture of a 400 mesh screen is about 38 microns; the aperture of a 500 mesh screen is about 30 microns.

It is also used to indicate the particle size of particles that can pass through the grain corn maize grinding hammer mill sieve. The higher the mesh, the smaller the particle size. Because of the problem of open porosity, that is, because of the difference in the thickness of the wire used when weaving the net.

Contact us to discuss your requirements of maize hammer mill. Our experienced sales team can help you identify the options that best suit your needs.

Different countries have different standards. There are currently three standards: the United States, the United Kingdom and Japan. Among them, the United Kingdom and the United States are similar, while the Japanese standards are quite different. China uses the American standard, which means it can be calculated using the formula given above.

The particle size of the powder is called the particle size. Due to the different product specifications of pellet feed processing equipment, the shape of the produced pellets is complex, and there are usually several expression methods such as sieving particle size, sedimentation particle size, equivalent volume particle size, and equivalent surface area particle size.

The sieving particle size is the size of the sieve holes through which the particles can pass through the sieve, expressed as the number of grain corn grinder machine sieve holes in a 1 inch (25.4mm) wide sieve, so it is called the "mesh number".

Screen mesh number-aperture comparison table：

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