Sand making machine production of artificial sand as a building material, direct impact on the quality of concrete, so the design of artificial sand production process must be careful, according to artificial sand powder sand washing machine dehydration and loss of more sand wash, Shanghai Shan Kai in in particular the use of sand process and VSI series impact crusher (Sand making machine) and ancillary equipment (jaw crusher, sand washing machine, vibrating screen, etc.), specializes in the production of artificial sand, with refined grains merciful, to sand ratio high, adjustable fineness modulus, and low production cost. Sand making machine in ensuring the premise of full load operation, the highest production volume, the Shanghai Zenith also research and design a reliable sand recovery process, both to reduce the artificial sand production costs, but also improve the production of artificial sand and fine adjustment of artificial sand degree modulus.

 

Shanghai Zenith draw in a lot of practice in our Sand making machine sand production ratio of more than 50%, with high quality features, Sand making machine production accounted for all sizes of artificial sand sand production quantity of 40% -45% and for crushing stones of various hardness can be obtained fineness modulus 1.6-2.2 (average particle size 0.25-0.35mm) of fine sand, 2.3-2.9 (average particle diameter 0.35-0.5mm) of sand, 3.0-3.7 (average particle diameter of 0.5mm or more) of coarse sand. Fineness modulus is an important indicator of the quality of artificial sand, directly affects the workability, strength, impermeability and economic indicators of concrete. Different parts of the country due to artificial Sand making machine production of mineral resources, production and processing of sand of different equipment and technology to produce artificial sand type and gradation may be a big difference. Shanghai Zenith through a comprehensive test equipment for a variety of factors, people, materials, environment, technology and other analysis to identify the key reasons and take a number of targeted control measures to make artificial sand fineness modulus reached contractual requirements. At present, China's Three Gorges Project, Xiaolangdi Project Shanghai Zenith are using artificial sand production line processing of artificial sand concrete preparation, preparation of an artificial sand from C10-C70 normal concrete and pumping concrete. The actual strength of concrete 90 days in the laboratory design strength of C100 reaches 155Mpa. Artificial sand can be widely used in concrete, mortar and articles. Artificial sand get in real life, is widely used, with the development of technology, it may completely replace the natural sand, it will show the broad prospects for development of artificial sand manufacturing industry.

 

Thus, Shanghai zenith Sand making machine in technology and market quality reliable products are also upgrading their technology will continue to strengthen and develop the production of high levels of Sand making machine, processing fineness modulus is more in line with the specifications artificial sand.