Sand Making Machine By Shanghai Long Jing Heavy Machinery Co., Ltd.

These Sand Making Machine is international advanced equipment with low-energy consumption which is developed 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, and 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: 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.