Crushing machine is used for crushing ore and rock, and commonly used crusher machine are jaw crusher, impact crusher, hammer crusher, sand maker, cone crusher, roller crusher and so on. Previously, most of crusher equipments are applied to the exploitation of mineral resources and building materials. Extensive development model resulting in substantial resource waste, produces a lot of waste. With progressive consumption of mineral resource, and the situation of mineral resource is exhausted in some areas, so the economic pillar industries must also be transferred.
Building waste is the representatives of solid waste, such as concrete, bricks and tile which comes from the transformation of the old city, is ultimately a natural rock and clay produced by crushing. So we need to use construction debris efficiently.
New application of crusher equipment will also be built around solid waste and construction debris, and waste recycling is also necessarily required crusher equipment. Treatment of building waste with concrete structure is relatively easy, only the combination of jaw crusher, impact breaker and vibrating screen can manage it. The high-strength concrete can also apply the cone crusher, to improve the ability of hard rock crushing.
Environmental issues have become increasingly prominent, and economic development always will be constrained, so economic model to synchronize with environmental protection is worth to be explored, and construction waste recycling strongly encouraged is based on this. Some traditional crusher equipment can be used for recycling of waste resources.
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