granite stone crusher is widely used in mining, sand market, water conservancy and hydropower, highways, railways, chemicals, building materials and other industries kinds of hard material crushing and shaping. Such as: basalt, granite, river gravel, limestone, concrete and so on. Granite crusher can process the material side length of 100-500 mm or less, up to 350 MPa compressive strength of various soft and hard ore, after crushing the material cubic particles. Granite Crusher crushing equipment is a use of impact energy to crush materials. When the materials enter the blow bar, by the semi-vertical high-speed impact so that was crushed continually thrown back device mounted on top of the rotor, and then bounced back to back on the liner plate hammer area again is countered by the large material to a small disaster crushing cavity repeated broken. Until the material is crushed to the desired particle size, is discharged from the bottom of the machine. portable cone crusher plant working portion of the two frusto-conical body, the cone 2 is a (also known as outer cone), and the other is a movable cone (also known as the inner cone). 2 is a fixed cone stand is part of the rack, moving cone mounted on a hinge point O, the lower end of the eccentric bushing inserted in the activities, and therefore, the center of the cone axis OO 'and dynamic cone intersects a central axis OO1 bevel. When OO1 around OO 'rotation, so moving cone along the inner surface of the cone motion for partial spin. In moving closer to the cone section of the cone, where the material by moving cone extrusion, impact and bending role as crushing cavity; deviation in dynamic cone fixed cone where the material has been crushed under its own weight from the conical bottom unloading, becoming the discharge port 3, 4 loading material from the inlet. artificial sand making machine is our company's artificial sand making machine - vertical impact crusher. He has been widely used in various ores, cement, refractories, aluminum where the soil clinker, carborundum, glass raw materials, mechanism building sand, stone and various metallurgical slag and other industries. Our company produces artificial sand making machine - vertical impact crusher, commonly known as the Sand. Our experts years of research is the crystallization of wisdom and mining equipment right decisions, is an internationally advanced level of low energy equipment, its performance plays an irreplaceable role in a variety of fine ore broken equipment, is currently the most lines effective, practical and reliable gravel machines. Since 2001 our company has been producing Sand in the national market achieved excellent market share, product performance more perfect, won the trust of customers, won nearly Wyatt far to domestic and foreign customers. The products are widely used in various ores, cement, refractories, aluminum where the soil clinker, carborundum, glass raw materials, mechanism building sand, stone and various metallurgical slag and other industries.