Heihe City (HeiheShi) in northern China's Heilongjiang Province, an area of ??14,400 square kilometers, is located in Heihe City high latitude, the season is a cold temperate continental climate, azalea bloom in spring and summer, such as Dai green, gold leaf graceful fall and winter snowy, four distinct seasons, the scenery pleasant. Wild animals fox, lynx, otter, wild boar, roe deer, moose, red deer, bears and so on. Medicinal plants Astragalus, Acanthopanax, lily, herb, white peony root, Radix, Codonopsis. Native bracken, day lily, mushrooms, Hericium, fungus, hazelnut, persimmon and so on. There are historical monuments Aihui exhibition hall, general tombs, stone tombs Jurchen, Wang Su Park. How it works: Sand Pebbles ore fed into the feed inlet, and slide down the sieve, sieve ore falling during high-speed rotation of the rotor Jibei carbide hammer on the crushed, and it high speed toward the tangential direction of the first piece of the cavity liner, liner turn ore other minerals hit back again and thrown behind the rotor colliding, the ore continues to be broken, the material into the first crushing chamber and the rotor The plate hammer impact crusher, then crushing cavity to continue into the second crushing, crushing the material in the crushing chamber is formed not only the broken material, but also completed a cavity plastic material until the particles into the desired size, The final shape of the sand discharged from the discharge port. From the foregoing, the Working cobblestone sand making machine is to use the principle of broken stone at stone ore, selective crushing effect, and the crushed product of uniform size, shape, most of cube stones. For bridge construction, high-speed roads, docks, airports have a wide range of construction applications. Scope 1, river gravel, rocks (limestone, granite, basalt, diabase, andesite), ore tailings, corundum, talc, olivine, feldspar, fluorite, the artificial sand stone chips. 2, construction aggregate, highway road fabric, cushion material, asphalt concrete and cement concrete aggregate production. 3, mining industry front finely grinding process, building materials, metallurgy, chemical, mining, refractories, ceramics, cement, abrasive material crushing and other industries. 4, high abrasion and secondary crushing disintegration, thermal power, in addition to sulfur metallurgical industry, steel slag, broken construction waste and other environmental projects. 5, glass materials, quartz sand and other high purity materials. 6, water conservancy and hydropower engineering, highway, highway, railway, passenger railway, bridges, airport runways, municipal engineering, high-rise buildings and stone shaping sand production. 7, iron ore, copper ore, gold ore transportation, wood ore, lead-zinc ore, tungsten ore, manganese ore, and other special hardware, crushing and coarse grinding operations in hard and abrasive materials. http://www.mdzhishaji.com/ http://www.zzmdks.com/ http://www.gymdks.com/ http://www.mdssx.com/ Mingde Zhengzhou Mining Machinery Manufacturing Co., Ltd. Address: Gongyi City, Henan Province, Zhengzhou high-speed road two hundred meters east Tel: 0371-64428661 / 64428662 Mobile: 13938276262 (Wang) E-mail: 344625425@qq.com http://www.mdssx.com/sitemap.html http: / /www.gymdks.com/sit emap.html