Sand maker is ideal for crushing and reshaping soft, medium-hard and super-hard products, and it is broadly utilized in all kinds of dryer machine rocks, cement, refractory materials, iron, glasses, artificial sand and stone and all types concrete crushers for saleof metallurgical residues, and it’s larger production capacity in producing silicon carbide and bauxite and also other high-hard and super-hard resources and abrasive-resisting materials.
Fote machine Fote-type sand making equipment can be specifically optimized for weathered sand, weathered sand utilization is increased. Accuracy requirements of this match is too high and the processing time is rather long and relatively low efficiency, and as for the use of the traditional theory of crushing, grain size control is not very good, so did not reach the high capacity and power consumption optimization needed improvements.
Existing gravel grinder on the ability to deal with weathered sand is still significantly weak, the use of mixed crushing and conveying equipment is common; if the weathering effect is obvious, we can use directly Sec crushing technology for tailings. After it occurred, the original minerals formed under high temperature and pressure is destroyed, forming some of the new mineral which is stable under normal temperature and pressure, and continental crust surface regolith; the complete rock under weathered layer is called bedrock and the outcropping of bedrock is called outcrop. Fote adheres to innovation, continuously researches and develops, making system sand broken production efficiency be step by step.
Generally there are three main formation pathway of weathered sand and the details are as follows:
First, the mechanical weathering sand.
Second, the chemical weathering sand.
Third, the biological weathering sand.
The weathered sand mining has become increasingly important concerned by people, Fote machine Fote sand make can complete at the same time the weathered sand ore crushing, washing and grading processes and produce qualified sand aggregate product; the utilization of its weathered sand is higher than similar products and valued by the market's attention. Oxygen and aqueous solution not only fracture rocks near the surface, and change their chemical composition; this is the role of chemical weathering.
sand making machinery：http://www.chinafote.com/pro/p5.html