Sand (impact crusher) and extrusion compared crusher has the following outstanding advantages: crushing ratio crusher manufacturers, crushing ratio impact crusher crusher can reach 50 or more, and squeeze Pressure crusher difficult over 20. More suitable for single-stage crushing of the occasion; good product particles. Flakiness percentage content of the impact crusher product may be less than 10%, while the percentage of flakiness content extrusion crusher will be higher than 15%. Thus, in case of need cubic particles, usually impact crusher as the final breaking equipment to produce concrete aggregate; due to the impact crusher is the use of the principle of broken material impact Impact Sand, wear very fast in use. This defect, in quite a long time, to limit the scope of the impact crusher. Only be used for crushing of hard materials. Value the various components of the material, the main body, the quality of small parts can not be let go, but do not just stare at the price of sand making equipment. Combined with their own criteria to select a small crusher, sand making to their own raw materials are well understood. Sand equipment currently a wide range of material requirements, product size are also different. Spend more time to study planning is necessary. Finally, we also pay attention sand making equipment manufacturers, depending on its strength, how reputation, aftermarket how. Conditional Customer recommended to look at the relevant manufacturers, field look at their Sand and technical capabilities. Yuxin Senda Heavy welcome new and old customers to visit and negotiate. Sand should be installed to withstand four times the weight of the machine on the basis of concrete or steel, but also according to Sand different venues where the plant is in operation or in the open-air operations, the installation should adjust the horizontal axis Sand vertical. When installing Sand, top of the machine should be lifting equipment, should also consider whether the overall weight of the machine capable of lifting equipment, space should be left at the top of Sand lifting required space should be left at the side of the overhaul. Before installing the machine to view the packing list, the number of parts to see the match is complete, whether detrimental during transport. Small Sand, Yuxin Senda (certified), Ji'an Sand 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.