Due to the development and utilization of a large number of mineral resources, the amount of the available resources is in continuous decrease, which results in the dropping of the taste of the raw ores. The requirements of the product quality of the subsequent processing such as the smelting are increasing. At the same time, the environmental awarenes is also increasing,the requirements of the mineral processing equipment are also increasing.
Because of the different building standard, the requirements of the materials and the fineness are also different. The existing sand is the limited resources and the continuous mining makes the sand that complies with the international standard decrease. However, with the increasingly high building standards, the standards of the stone aggregates production is also increased, which promotes the technology of the gravel equipment to continues to evolve. Therefore, the new sand making machine comes into being.
The new sand making machine developed by the Hongxing Heavy Industry has the following advantages over other types:
1, it has high crushing efficiency and it has the function of fine crushing and coarse grinding;
2, it is featured with simple structure, easy installation, easy maintenance and low operating cost;
3, it can effectively avoid the non-crushing materials; the moisture content of the materials has little impact on the sand maker and the moisture content can be up to 8%;
4, the grain shape of the products is excellent and it appears the cubic shape; the content of the flakiness materials is low; it is suitable for aggregate shaping, the production of artificial sand and aggregates of the high-grade highways;
5, the bulk density of the products is large and the iron contamination is minimal.
It is often used for the processing and crushing of feldspar, quartz, ore and other raw materials as well as the secondary crushing and fine crushing of the abrasive. It is an efficient, energy saving and sand making equipment.
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