Mountain sand is sand mined from the mountains. In the construction field, sea sand has a high salt content, which affects the quality of the project and is strictly prohibited from use. Mountain sand has a rough surface and good adhesion. If it can be effectively purified, it will bring huge economic value.

  The newly mined mountain sand has a high moisture content, so it is necessary to reduce the moisture content to a suitable moisture content before reuse. Mountain sand drying mainly uses mountain sand dryers. Mountain sand three-pass drum dryers are developed on the basis of single-turn rotary drum dryers, which increase the drying time of wet raw materials. They are more reasonable in terms of sealing and heat preservation than single-turn rotary drum sand dryers. In terms of production capacity, three-pass rotary drum sand dryers are more than 60% higher than single-turn rotary drum dryers.

  Mountain sand and cement paste form cement mortar, which can effectively improve the workability and fluidity of concrete. Mountain sand is widely used in construction, road construction, aquaculture, smelting, glass and other fields. High-quality mountain sand has a large demand and wide sales.

  Fine sand: mortar and joints for plastering and plastering;

  Medium sand: coarse sand and medium sand are used for masonry and concrete;

  Coarse sand: reinforced concrete structure;

  Aggregate: used for building houses and roads (infrastructure).

  Mountain sand drying is an indispensable part of mountain sand utilization process. The use of mountain sand dryer makes the mountain sand more effectively utilized. If you are interested in mountain sand dryer, please contact us.