high effecient new VSI crusher

VSI Crusher Theadvantages of oursand making machine(VSI crusher 1. superior quality 2. reasonable price 3. one year gurantee 4. our engineer guiding for installation on site for free 5. our after-sale service team act immediatly on receiving your reports 6. providing high quality spare parts with low prices in order to appreciate your trust on our factory 7. international advanced level 8.low-energy consumption 9. stable and reliable working 10.easy maintenance 11.high crushing ratio 12.finished products is cube Application of sand making machine This series ofsand making machine is international advanced equipment with low-energy consumption which is development by our experts through drawing advanced technology from Barmac Company of the U.S. This crusher has features of stable and reliable working, convenient maintenance, high broken ratio, crushed materials are cube shaped, especially suitable for the production of machine-made sand, stone shaping, and can be used in fine crushing operations of a variety of ores and non-ore. Working principle of sand making machine: materials fall from the upper part of the machine vertically into the high-speed rotating impeller. Under the high-speed centrifugal force, they collide and crush in high speed with the other materials which distribute around the impeller like an umbrella. After the collision with each other, the materials will format a vortex between the impeller and the shell, so that they will grind owing to the mutual impact and friction in many times. At last discharge from the lower part directly, and format a many-times-closed-circuit cycle. The finished products can be control by the screening equipment to reach the required size. Main technical parameters of sand making machine: