Description of Sand Making Production Line:
Sand making production line is mainly composed of vibrating feeder, jaw crusher, fine jaw crusher ( or counterattack crusher ), vertical shaft impact crusher ( sand making machine ), vibrating screen, sand washing machine, centralized electric control and belt conveyor.

Working Principle of Sand Making Production Line:
Introduction of the basic process in sand making production line:
First of all, stone has an initial crushing in the coarse crusher , then, produced coarse material is lifted by belt conveyor to fine crusher for further crushing, the finely crushed stone gets into the vibration sieve to sieve two stones, stones meeting feeding granularity enters the sand making machine to make sand, another part of stones are feed back into the fine crusher. Partial stones in sand making machine are made into sand, after the cleaning of the sand washing machine (optional) gets the finished sand, the rest enters sand machine and be broken again.

Performance Introduction of Sand Making Production Line:
This sand making production line has a high degree of automation, low operation cost, high crushing rate, energy saving, large output, less pollution, simple repair; machine-made sand it produces is in line with national construction sand standards ,its particle size is of uniformity,it has good grain shape and reasonable grading.
My company carefully arranges stone production line on the basis of the field site survey or the actual requirements of customers. It fully reflects the scientific, authenticity, rationality, effectiveness, applicability of the design. Large handling capacity, low wear and low running costs are the remarkable characteristics. Strong technical strength and perfect customer service system are assured to guarantee the purchase and usage.

Advantages and Characteristics of Sand Making Production Line:
Vertical shaft impact crusher is based on that my company learned technology advantages of similar products from Barmac company, it is a new type of crusher skillfully combining the principle of stone hitting stone and stone hitting iron, making sand making production line more efficient and lower cost. It also can be used in highway stone integer. The sand making production line has a high degree of automation, low operation cost, high crushing rate, energy saving, large output, less pollution, simple repair; machine-made sand it produces is in line with national construction sand standards ,its particle size is of uniformity, it has good grain shape, the supporting is reasonable.