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 a whole body counter formed integrally 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. Senda Heavy Sand river gravel production followed the pace of technological development with a new design, compact and simple vsi sand making reasonable use of space can be further expanded third-generation Sand, and has a repair, replacement parts convenient, reasonably priced plus usage charges also decreased, so Senda river gravel crusher in the end produced what characteristic? Small Sand Sand Fuding _ _ Yuxin Senda Ltd. Henan new Senda by heavy machinery. 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!