Sand Making Industry
The rise and achievements of the sand and gravel industry cannot be separated from the technical support of relevant equipment (sand making machine). With the increasing investment in national basic engineering, it is expected that the demand for sand and gravel aggregate in building, high-speed railway, highway, water conservancy and hydropower will continue to be stronger in the future. And most of these projects are invested by the government, whose requirements of the sand and gravel aggregate will become more and more demanding and the corresponding requirements of the equipment will be increasingly stringent. From the current market, the demand for the sand maker with wide applications range and multiple functions will be increasingly stronger, which will show the excellent performance of high-tech products sufficiently. At this stage, our country is in the full development of the infrastructure, the high-quality sand and gravel aggregate is in greatest demand. The main equipment for the production of sand and gravel aggregate includes: impact crusher, sand maker and so on. In the choice of a new type of revolving speed, it is necessary to know the requirements of the fineness and the rate of output. The faster the revolving speed is, the higher the production capacity will be.
But because of the stronger stir of ore pulp, the coarse grain in the overflow will increase, which is suitable for the sand maker used in coarse grinding. If there are more clay content or fine particles in the feeding, the viscosity of the ore pulp will be greater and the settling velocity of the mineral particles in the ore pulp will be smaller and the coexistence of overflow product will be coarser. In this case, in order to ensure the desirable fineness, increasing the additional water appropriately to reduce the concentration of the ore pulp. Meanwhile, in order to meet the needs of different customers, Hongxing Ming Machinery Co., Ltd spares no efforts to research and develop high-end products with independent intellectual property right and complete sets of major equipment and the equipment of sand and gravel aggregate production line, making more contributions to China s economic construction and social development.
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