New Sand is the use of high-speed rotation of the material with each other and the friction between the materials themselves crushed and broken (rock-stone), its maximum feed size must be specified in accordance with the technical performance parameters of the machine size, particle size larger than a predetermined prohibited materials into crusher. The maximum moisture content of the crusher is 20% or less, general Jingxi sand out of the ore can be directly into the machine broken. Sand the expected size and ore feed size properties and related ore fragile, feed size, the higher the size of their products pass rate. Conversely lower. Changing the impeller speed can also be adjusted product size. When the sand of the material particle size of not more than 10mm, its pass rate of 60-90%, in order to guarantee product size passing rate of 100% of Jiangsu sets of Sand, using closed-circuit crushing grading equipment is necessary. Impact efficient Sand, known as the fifth generation of Sand, Huaying company is dedicated to the design and manufacture of stone production line, sand production line efficient crushing sand making equipment. The efficient crushing machine that combines the advantages of the unique properties counterattack hammer crusher, and by re-optimized design, with crushing ratio, high production capacity, investment economy, is widely used. The quality of the equipment through international quality system certification, is generous and beautiful. PCX-efficiency crushing machine is the company absorbing foreign advanced technology, combined with domestic industry specific working conditions and the development of the latest generation of effective counter-crushing machine. And after the product launch, to domestic and foreign markets to repeatedly won the honor. Counterattack efficient crushing machine used for crushing all kinds of medium hardness of solid materials in the cement industry in Jiangsu sets crusher, crushing limestone, gypsum, clinker, mixed materials. Also crushing calcium phosphate, dolomite, perlite ore. It can be widely used in building materials, fertilizers, mining and refractories and other industrial sectors. Counterattack efficient Sand features: a material particle size small, uniform grain type, production capacity, hammer, long life, supporting small power, and change three fractured into two broken, process simplification, simple structure, easy maintenance, smooth running Features. Crusher equipment investment is lower than the same size of the traditional technique and equipment 35% -50% higher than the same scale output efficiency of traditional technique and equipment 35% -50%. Limestone as an example: one product size ≤5mm accounted for more than 85%. Long-term maintenance costs run lower than the same size of the traditional technique and equipment 35% -50% of Jiangsu sets Sand, widely used mechanism for aggregate (limestone, river gravel, pebbles, granite, quartz) highway, railway, water conservancy, airport , construction, cement, refractories, metallurgy and so on industry production of high quality stone, as well as building materials, chemicals, coal and other industrial sectors, for coarse, medium and fine crushing medium hardness brittle materials. Sand energy saving, Huaying Heavy Industries (online consultation), provided by the Zhengzhou Jiangsu Sand Mine Equipment Co., Huaying. Huaying Zhengzhou Mining Equipment Co. (www.huayingjx.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy in Huaying leadership with the staff warmly welcome all inquiries negotiations to create a better future Huaying Heavy.