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The stone materials are crushed preliminarily in the jaw crusher. Secondly, the crushed rough stone materials are transported into the impact crusher for further crush by the belt conveyor. Thirdly, the stone materials are separated into two parts by the vibrating screen, and one part whose size is suitable for the Sand Making Machine will be transported into the sand making machine, and the other part of the stone will transported into the impact crusher. Some of the former part of the stone which are crushed in the sand making machine will turn into required sand, and be washed by the sand washing machine (selectable), and the rest stone materials will be transported into the impact crusher for crush once more.
VSI Series vertical shaft impact crusher (usually called VSI crusher or sand making machine) is best suited to produce high quality cubical products, pre-milling and to generate ample fines. VSI sand making machine uses two special crushing method rock on rock and stone on rock crushing method, which employs a high speed rotor with crushing chamber of the equipment. This sand production line has features of high automation, low operating costs, high crushing ratio, low energy consumption, large output, convenient maintenance, uniform granularity and good shape of the products, reasonable gradation, and the produced sand conforms to the national standard of construction sand. Large handling capacity and High output of sand making machine. Comparing with the traditional equipment under the same motor power 50-500t/h, the output of VSI sand making machine has been stably increased 30%. Low wearing parts cost of sand making machine. Comparing with the traditional equipment, the operation cost reduces 40%. Because the perfect impact angle of the crushing cavity of VSI sand making machine, less frication against the wearing parts.

VSI sand making machine prices are favorable offered by us, to maximize customer benefits. It is the first choice equipment for artificial sand making and the stone reshaping. With high technology, our VSI impact crusher is ideal machine for sand making and reshaping. VSI sand maker provide high quality sand aggregate for expressway, high speed railway, high-rise building, municipal works, and the construction of hydroelectric dams. We can also supply high wear abrasion impact blow bar for customers to prolong the service life.