Impact crusher is a high energy crusher with German newest technology and the world’s advanced level. It is obviously different from the design in the constructure of traditional impact crusher and centralize on major merits of each known type of impact crusher so far. In comparison with other types of crushers, the performance and characteristics of impact crusher is more energy-saving, high-efficient, cement mill, environmental. The speed of pass-used crusher is low, china jaw crusher, while the new construction of impact crusher changes the broken walls very quickly. Because card pins are fixed on the upper broken walls, which are fixed by jacking bolts and the installation of lower broken cone breaker walls is through the fastening of hydraulic nut. The reverse side of upper and lower broken walls does not need any filling materials. As a result, in the aspect of changing fastly, it reduces the worker labor of intensity.Performance Features:1.Many cavities to crush, suitable for crushing hard rock.2.Low and big feed opening makes the production line easy to arrange and increases the feeding material size.3.New anti-abrasive material makes longer service life of blow bar, impact plate and liner plate.4.High-chromium blow bar and unique impact liner plate are especially suitable for hard rock crushing, high efficiency and energy conservation.5.Reasonable design of leveling plate making charge finer and cubic without interior cracks.6.Product shape is cubic and discharge material size can be adjustable.7.Simplify crushing circuit.8.Use the hydraumatic to open, easy to maintain and change wear-parts.impact stone breaker:http://www.chinaquarry.com/products_show/Impact_crusher.html