Now the sand making plant mostly utilize a wet production craftwork in the sand processing treatment. The biggest problem that existing in the artificial sand production line is the out flow rate of the fine sand, some times, the proportion can reach more than 20%.

The flowing out fine sand decrease the quality of sand, it cause bad sand grading and rough modulus. Excessive sand emisson also pollute the environment. So the fine sand extraction machine is urgently needed.

LZZG sand recycling machine manages to resolve this flaw. Effectively reduce the quality of fine sand losing , and make it in the reasonable scope of 5-10%.