Sand works: Sand work, driven by the motor, the high-speed rotation of the rotor, the material into the first crushing chamber and the rotor plate hammer impact crusher, and then smash into the second crushing chamber. In the crushing process, not only the formation of the impact crusher and hammer and liner materials between, but also finished among the various panels and stone at stone plastic hammer counterattack crusher crushing cavity were finally discharged from the discharge port . 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 Sand, sand mining domestic natural state policies were strictly limited, resulting in natural sand has been out of stock, Under this people to create artificial sand and equipment in addition to new Sand, sand making production gradually increased vsi crusher for national construction provides a good foundation for artificial sand and gravel is more natural to think Good performance, many manufacturers also sand 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? Impact crusher, Yuxin Senda (certified), Kunming 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.