Quartz sand Sand Uses It should be noted that the content of quartz and resin The quality is directly related to how much. Quartz stone quartz content of the higher river gravel crusher, sand making machine, the lower the amount of resin, the better the quality, the more close to the natural roller crusher, the more easily deformed. Experts point out that, when the content of quartz in the resin is more than 10%, the corresponding technical indicators will decline, when the quartz can not call it a real quartz. 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 steel body is made of the whole body of one new Sand Sand, which is made by the model casting. Such devices have the advantage in terms of resistance to shock, but also to ensure its durability, extended service life. Welded body itself is put together by a few pieces of material, and by manually selecting the material welded together. Whether more superb welding process, in terms of firmness, but definitely better than the steel body. Anshan Sand Sand pebbles _ _ Yuxin Senda (View) provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda and you hand into the brilliant, for a better future!