Watermelon crusher manufacturers to introduce you to the ham
Time：2021-04-07 13:21 Browse：277
Hammer crusher now shopping malls are mixed, want to be able to choose a good hammer crusher is not simple. Jingjiang Weineng machinery seed melon crusher manufacturer introduces that when selecting the hammer crusher, it should fully consider the variety, hardness, particle size, output value and construction site of the broken materials.
The variety and hardness of materials are the first factors to be considered in the selection of crushing equipment. Different kinds of materials will have different hardness and structure, which has major restrictions on the selection of crushing equipment.
The hardness of material indicates the degree of softness and hardness of the material, which is directly related to the fragility of the material. Generally, the Mohs hardness is used to indicate that the material is divided into 10 grades. The higher the grade, the harder the material is, the more difficult the crushing is, and the higher the requirements for the crushing equipment are. Brittleness indicates whether the material is simply broken. The main factors affecting the fragility are the strength, hardness, density, structure, water content, viscosity, crack, appearance and shape of the material.
The moisture content of the material will also affect the selection of hammer crusher. When the moisture content is too large, the fine material will agglomerate or stick to the coarse material due to the addition of humidity, and then add the viscosity of the material to reduce the discharge speed and the yield. Severe, and even the formation of ore outlet blockage, affecting the normal production.
Particle size of feed and discharge
The particle size is used to determine the type of crushing equipment and crushing grade.
If the content of coarse particles in the crushed materials is high, or the ratio of the feeding block to the width of the feeding port is large, the crushing ratio (the ratio of the particle size of the material before crushing to the particle size of the material after crushing) required by the hammer crusher is large, so the yield decreases; the content of fine particles in the crushed materials (close to or less than the size of the discharge port) is large, or the ratio of the feeding block to the width of the feeding port is large When the ratio of feed mouth width is small, the crushing ratio will be small, so the yield will be improved accordingly.
If the feed particle size is large and the discharge particle size is small, it often needs two-stage crushing or many stages crushing. If the particle size of the broken material is small, multi-stage crushing is generally not required. Jaw type hammer crusher and part of hammer type hammer crusher are generally used for crushing, while impact type hammer crusher, cone type hammer crusher, roller type hammer crusher and hammer type hammer crusher are generally used for secondary crushing or even tertiary crushing.
output value
Output value is also an important goal of crushing equipment. It is generally understood that the higher the output value is, the larger the crushing equipment standard is, and the corresponding input and output will be added. At present, the output value of Hammer Crushers in shopping malls is less than 10 tons per hour, but more than hundreds of thousands of tons. Customers should choose what kind of equipment and how to organize the production line according to their own detailed requirements, which is more reasonable and cost-effective.
