Raw materials are transported by vibrating feeder to jaw crusher for preliminary crushing, also known as primary crushing. Large stones are crushed to medium particle size at one time, and then subjected to secondary crushing by impact crusher or cone crusher. The materials crushed by impact crusher or cone crusher are screened by vibrating screen, The materials that do not meet the requirements are returned to the impact crusher or cone crusher for secondary crushing to form a closed cycle. The materials that meet the particle size requirements enter the sand making machine for crushing and shaping. The materials from the impact sand making machine are screened by the vibrating screen, and the materials larger than the set particle size are returned to the impact sand making machine for cyclic crushing. The materials meeting the set particle size are transported to each finished product pile by the belt conveyor.
Gravel aggregate is widely used in engineering infrastructure construction, concrete, mortar and cement products. It is an important and large amount of raw materials in the constituent materials of concrete and cement products. Its rigid demand is indispensable. So far, there is no other product to replace it.
Sand aggregate concrete and dry mixed mortar prepared by zscrusher crushing equipment have much higher impermeability, frost resistance, durability and corrosion resistance than natural sand products. Their applications in building aggregates mainly include expressway, railway, bridge, high-rise building, water conservancy, hydropower, airport construction and other projects.
A large amount of brick slag, concrete blocks, cement blocks and other construction wastes are generated in the process of road construction, house building, municipal construction and house demolition. These construction wastes contain a lot of impurities. It is difficult to deal with impurities such as iron, sawdust and plastic bags. Traditional crushers can not deal with them directly. Therefore, Mobile crushers need to be used to directly remove iron Wood chips and other impurities are separated and broken for resource recovery. The mobile crusher can process construction waste into sand and gravel aggregates with different particle sizes and specifications at one time. The finished product has good particle shape and meets the use standards in various fields.
After the mobile crushing and screening station breaks the construction waste, most of the waste can be reused as renewable resources after sorting and removal. After crushing the waste materials such as masonry and concrete, it can be used to make permeable bricks, blocks, lattice bricks and other building materials products, and can also replace sand for masonry mortar, plastering mortar, concrete cushion, etc; Scrap steel bars, scrap iron wires, various scrap steel accessories and other metals can be reprocessed into steels of various specifications after sorting, centralization and reheating.