1.High quality finished products
The gradation of finished sand is continuous and the shape is reasonable. There are less stones liked needle and flake, and they are very round in fact. The surface burrs and edges are greatly decreased. The fluidity is improved and the void fraction is reduced.
2.Strong comprehensive performance
It integrates sand making, stone shape optimization, stone powder content control, gradation adjustment, water content control and environmental protection together, which can make efficiency improved, product shape optimized and powder content controlled.
3.Scientific working process
Raw materials are lifted and transported to the top to crush, screen, brush, humidify and discharged. Then they fall down under the action of gravity, which reduces the use of belt conveyor and opening of the system. Besides, the dust removal effect is improved and system noise is reduced.
There is one key controlling starting up and closing down, and we can monitor the running status of each host easily.
Dry type powder removal process can keep the powder content stable, and the separated stone powder is dry and clean, which is convenient for unified recovery and comprehensive utilization.