Generally speaking, the complete equipment configuration of the sand making production line in the gravel field mainly consists of a crusher, a sand making machine, a feeder, a screening machine, a sand washing machine, etc. Each equipment is connected with a belt conveyor. The entire production line has fine and uniform gravel aggregates, and the finished products can be used in construction, highways and other fields.
- Coarse crushing equipment: such as jaw crusher, impact crusher and other crushing equipment. Since all materials need to be crushed before sandstone manufacturing, the particle size should be uniform and meet the requirements of the next process. Materials that do not meet the requirements should continue to be crushed to directly meet the requirements.
- Fine crushing equipment: cone crusher or impact crusher. If the broken materials can be sent from the feeder to the impact crusher for further fine crushing and fine crushing, then it should be screened by a circular vibrating screen, such as with sand making If the machine does not comply, it should be screened. It will return to the crusher and continue to complete the crushing.
- Sand making equipment: Sand making equipment is a very critical equipment, which affects the effect of finished product display. A specialized sand making machine can be used.
- Sand washing equipment: Generally, a sand washing machine is used and the sand is evenly put into the sand washing machine to clean the sand.
Generally, crushing equipment used for sand and gravel production usually requires two stages of coarse crushing and fine crushing. Jaw crushers are usually used for coarse crushing, impact crushers and cone crushers are used for secondary crushing, and sand making machines are usually used for fine crushing.
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