Mining crusher, also known as crushing machine, refers to the nesting of more than three millimeters in the total discharge of more than 50% of the crushing machinery. Commonly used gravel equipment jaw crusher, impact crusher, impact crusher, composite crusher, single hammer crusher, vertical crusher, rotary crusher, cone crusher, roller broken Machine, double-roll crusher, two-in-one crusher, a molding crusher and so on several.
Adjustable crusher is mainly composed of the rotary part, the guard part and the box part. Rotating part of the wheel core has a number of cross non-overlapping arrangement of hammer, hammer fixed on the hammer, the hammer width is greater than the hammer and contour, wheel core by a number of contour welding into one, fixed to the spindle. Both ends of the spindle are supported on the frame with a hydraulic bearing.
Jaw crusher, is the first choice of broken equipment, with a large crushing ratio, product size uniformity, simple structure, reliable, easy maintenance, operating costs and other economic characteristics, it is widely used in mining, smelting, building materials, Railway, water and chemical industry and many other departments.
Jaw crusher is the use of two jaws on the material extrusion and bending effect, coarse or broken in a variety of hardness of the material crushing machinery.
3, the cycle type
Rotary crusher is the use of crushing cone in the shell in the cone of the cycle of movement, the material extrusion, splitting and bending effect, the coarse crushing of various hardness of the ore or rock large crushing machinery. In the early 1970s, large-scale rotary crushers were able to handle 5,000 tons of material per hour, with a maximum feed diameter of up to 2000 mm.
4, cone type
Cone crusher, widely used in metal and non-metallic minerals, cement plants, gravel metallurgy and other industries. Applicable in the fine Pratt & Whitney hardness ≤ 5 ~ 16 of various minerals and rocks, such as iron ore, nonferrous metal ore, granite, limestone, quartzite, sandstone, pebbles