Two, 5X series Sand Features 6, the optimal transmit port and internal smoother curved design, reduce the flow resistance of the material, greatly improve the capacity of the material. 7, dual bulk tray, simple, convenient way to achieve the two feed conversion. 8, the lower end of the spindle special sealing structure of small crusher, to ensure that no seal is not leaking. 9, using parts imported from Japan hydraulic lid device can be convenient and efficient mobile cover, so that the body's internal overhaul replacement parts saving labor 10, the selection of high protection class motors. This type of motor has a high efficiency, low noise characteristics. In line with the International Electrotechnical Commission (IEC) standard, F class insulation, IP54 / 55 protection rating. Henan new Senda Heavy Tips: Sand used on only the second generation of Sand (Impact Sand), the third generation of Sand (counter-Sand), other products are mostly Distribution Suppliers steal for generous concept, conduct sales gimmick way, so please pay attention to learn more about the product, do not easily fooled by salespeople Sand, welcome to our company to inquire or investigate mining machinery and equipment. 1, the production technology behind the current domestic impact Sand, mostly imitation, less developed, started earlier but slow development, the manufacturers of similar products. While with the price advantage in the market to take advantage of the number of sales, compared with foreign advanced level is still lagging behind in terms of technical quality: Domestic Sand wearing parts (butt head, manifold, bearing plate, back plate, impeller body) life expectancy is lower than the foreign advanced products. 2, made a number of sands, but generally small scale, low management level. The sand there are many companies in various parts of China, but more commonly is a natural mechanism for the production of small mining, small-scale production of large scale informal enterprises less vsi crusher, which caused great difficulty for the management of sand industry. 3. The need to improve standards. Compared to other industries, policy and planning on the introduction of small gravel, part of the policy and the relevant provisions of the relatively backward. People on the concept of sand to cement production lighter. This restricts the production of sand in large part. River gravel crusher, Yuxin Senda (certified), Zhunger Sand Co. provided by Henan new Senda Heavy machine. 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.