There are different working conditions in various regions. Some regions directly adopt river gravel or pebble to be processed; for this situation, according to stone sediment concentration and granularity, there are two main equipments can be used: jaw crusher and sand maker. The main working parts of jaw crusher are two jaw plates: one is fixed jaw that is fixed vertically in the front of the machine; the other is movable jaw that forms the crushing cavity together with fixed jaw. Movable jaw does cyclical reciprocating movement against fixed jaw, sometimes separately and sometimes closely. When separately, the material enters into the crushing cavity, and the final products are discharged from the under part; when closely, the material between two jaws is crushed through pressure, kink and laceration.
Fine Crusher has many advantages, like reliable performance, easy structure, convenient maintenance, big capacity, long life hammer. It is widely used in granite, basalt, limestone, river gravel, cement clinker, quartz, iron ore, bauxite, etc. As a leading enterprise of mining machinery manufacturer of China, our company has strong technical force and powerful production capacity and can produce aggregate crushing, cement equipments, chute feeder, compound cone crusher, flotation machine, etc. It is also used in road, railway, water conservancy, airport, construction, cement, refractories, metallurgy, etc. There are rich gas and oil in the Southwest and the Persian Gulf, which's reserve is in the top of the world. In iran there are also giant ore such as copper, coal, lead, zinc, barite, manganese, borax etc. their owner would like to look for china mining equipment manufacturer to exploit these resourse. China is one of the most important parters of iran, Many Iranian come to China Shandong, Henan and so on to buy the equipment for the whole line or the single machine, The indispensable is the crushing machine.
counterattack impact crusher:...