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How To Deal With Sand And Stone Debris?

Author: guilin hong cheng        Views: 11        Release date: 2021-07-13 14:22:06

Mining companies continue to profit in the transfer of mining rights, but also let the cost of ore mining rise! If the price of sand and stone rises, how to deal with the waste rock debris can also make the sand and stone mining enterprises profit again.


Waste rock chips are the fine particles produced by the sand production line in the process of impact breaking or hammering. They look like sand but can not be used as sand.


How to deal with the waste rock?

Common sand making process of stone chips:

1. The waste rock chips are made into machine-made sand to prepare concrete and mortar, which solves the problems of shortage of construction sand and environmental pollution caused by waste rock chips, and improves the utilization rate of resources.


2. The use of quarry waste rock debris as highway subgrade reinforcement can not only increase the hardness and compression resistance of highway subgrade, but also make better use of waste rock debris.


3. The brick is made from waste stone chips, and the block is made from waste stone chips. The waste stone powder can fill the gap of the block, further enhance the compressive strength of the block, and shorten the curing period of the block.


  1. The flat real stone wall decorative board is prepared by waste stone chips to increase the water absorption and stability of the wall.


Waste rock treatment equipment|HLM Vertical Roller Mill

HLM vertical roller mill after more than 20 years of painstaking research and development of a set of crushing, drying, grinding, classification, transportation as one of the efficient and energy-saving advanced grinding equipment. Its unique structure and scientific and reasonable design are conducive to solid waste grinding.


Waste rock vertical mill equipment produced by HCMHLM vertical roller mill

  [Raw material feeding size]0-50mm

  [Raw material moisture]:<15%

  [Product moisture]≤1-6%


  [Product fineness]22-180μm

  [Scope of application]It is widely used in electric power, metallurgy, cement, chemical industry, building materials, coatings, papermaking, rubber, medicine, food and other fields of production and life.


[Applicable materials]It has high yield and high efficiency grinding ability for all kinds of non-metallic mineral materials with Mohs hardness less than 7 and humidity less than 6%. For example, cement raw meal, clinker, power plant desulfurization limestone powder, slag powder, manganese ore, gypsum, coal, barite, calcite, bauxite and other grinding effect is good.


  [Performance advantages]High grinding efficiency, low power consumption, large feed particle size, easy to adjust product fineness, simple equipment process, small floor area, low noise, small dust, low operation cost, low consumption of wear-resistant materials, etc.


HCM as a well-known enterprise for 30 years, is a high-tech enterprise integrating R & D, production, sales and service. It has made some achievements in product development and quality control. All kinds of grinding equipment produced by HCMilling (Guilin Hongcheng) are highly praised by users in the market, which is worthy of your consideration.

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