The main advantage of the features of Sand mainly in the following areas: high crusher crushing efficiency, with crushing, coarse grinding function; simple structure, installation, easy maintenance, low operating cost; product packing density, minimal pollution; through non-broken material ability, little affected by the moisture content of the material, the moisture content of up to 8%; excellent product shape, cubic, flakiness content is very low, suitable for aggregate shaping, artificial sand and highway aggregate production. First look at Sand equipment materials and production processes. Sand making equipment from the process, there are two general points made steel body and welded body. Sand for the same, simply cast the entire body is formed integrally with the body Sand, which is made by the model casting. Such devices have the advantage in terms of new Sand shock-resistant, but also to ensure its durability, extended service life. The body itself is made of welding material put together a few of vsi sand making machine, by manually selecting the material welded together. Whether more superb welding process, in terms of firmness, but definitely better than the steel body. Abstract: Sand able to start at the main or a comprehensive ban on Chinese popular river sand dug from China. In 2005, the state issued a series of prohibitions against large-scale dredging of river sand behavior, for a time, resulting in a sand source of tension, in addition, sand than natural sand has a larger surface area, preparation of concrete with sand higher strength. Second Impact crusher, sand production can be combined with gravel production process, greatly reduce the production cost of sand. Finally, the sand is conducive to the comprehensive utilization of mineral resources, not only to solve environmental problems and improve the utilization of natural resources. Efficient crushing machine plays an irreplaceable role as the sand core production line of broken equipment. Faced with these phenomena and problems, sand production will have a significant market opportunity, manufacturing high-quality sand and gravel in order to become a gold industry. Sand _ Yuxin Senda (certified) _ Sand linghai provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Yuxin Senda in leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda a better future.