Sand also known as impact crusher, Barmac US companies use the famous "stone at stone" crusher works and production technology, combined with sand production technology at home and abroad to develop out of the situation with the international advanced level stable performance, low emissions vsi sand making equipment, its performance is irreplaceable variety of fine ore crusher broken equipment, and the most effective, practical and reliable. The crusher is used in construction sand, road sand, asphalt concrete and cement concrete aggregate ideal production equipment, can be used for transportation, construction, etc; in the field and is an indispensable machine. It is suitable for crushing soft or medium hard and extremely hard materials, plastic, widely used in a variety of ores, cement, refractories, aluminum where the soil clinker, emery, glass raw materials, mechanism building sand, stone and various metallurgical slag, wide range of applications, especially for silicon carbide, silicon carbide, sintered bauxite, the US high sand hard, special hard and abrasion resistance material is higher than other types of crusher production efficiency. With the domestic infrastructure construction in full swing, the amount of sand and gravel in climbing, but because of some of the relevant provisions of national policy, domestic natural sand mining has been strictly limited new Sand, resulting in natural sand has been out of stock In addition to the manufacture of artificial people under the sand and equipment, sand making production gradually increased, for national construction provides a good foundation for artificial sand and gravel is more natural to want to have a good performance, many system Sand manufacturers also such as bamboo shoots emerge, then choose a high-quality sand crusher manufacturers became the primary problem, then how come we should choose a high-quality sand making it? 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 resistance to vibration Impact crusher, 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. New Sand | Yuxin Senda (certified) | Haicheng 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.