Crusher equipment is of course inseparable from the sand and gravel aggregate production line. Common crushing equipment includes jaw crusher, impact crusher, impact crusher and cone crusher and other crushing and processing equipment for sand and gravel. Each crusher has its own standard feed size, so the feed size of the crusher is of great significance to the equipment. So, what problems will arise if the feed size does not match what the crusher is to process?
If the stones fed into the crusher are too large, the operating pressure of the crusher will be increased, which will cause fatigue of the equipment and increase the failure rate of the equipment. Under the same production and operation intensity, the excessive particle size of the feed material will shorten the service life of the crusher parts and greatly reduce the service life of the equipment. Therefore, the feed particle size must meet the feeding standards of the crushing equipment itself. When the material fed into the crusher is too large, whether it is a soft material or a material with high hardness, it will cause damage to the equipment to varying degrees.
There are standards for the size of the feed port of each type of sandstone crusher, so the feed particle size must be clearly specified. When the feed size is too large, it will cause material jams, resulting in damage to the parts of the sandstone crusher. When the material is jammed, the hammer head of the crusher does not suspend operation, the contact between the hammer head and the crushing roller is less, and the direct contact damage of the wearing parts of the same material will accelerate. Large pieces of sand and other materials enter the sand and gravel crusher equipment. Under the same quality, the larger the particle size of the material, the greater the difficulty of grinding, and the damage to the vulnerable parts of the crusher is also serious. Too much material will increase the operation of the crusher, which will cause fatigue of the crusher and further increase the failure rate of the crusher.
When the equipment is in crushing operation, when the crusher is feeding, it is necessary to pay attention to the feeding particle size standard of the equipment, strictly control the feeding size, and there will be no cavity jamming and blockage; the feeding speed should be uniform, and the material should be gradually increased until Running at full capacity. Only in strict accordance with the operating requirements can we ensure high production efficiency and prolong the life of the crusher.
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