Rubber tyred mobile crushing plant is widely used in engineering construction, highways, railways, tunnel and bridge construction, metal mining and solid waste treatment industries, and is suitable for crushing various hardness rocks and metal ores, including river pebbles, limestone, dolomite, granite, rhyolite, diabase, basalt, ferrous metal ore, non-ferrous metal ore, coal grinding stone and construction waste.
With the in-depth development of open-pit mining at home and abroad, the selection of crushing production process is very important to reduce the cost of open-pit mining. In foreign countries, there are a large number of high-grade open-pit mines are being mined, the ore grade is high, the distribution is not concentrated, it is difficult to achieve close fixed crushing production operations, the traditional long-distance crushing production needs to transport the mined raw ore to the crushing production site, and then after multi-stage crushing, the finished products are transported separately. At present, traditional long-distance crushing production can no longer meet the needs of low cost.
In open-pit mining, Shanghai Dingbo mobile crushing plant can move the production position according to the adjustment of the mining location, which greatly reduces the transportation cost of raw ore. High-grade ore usually only needs two mobile crushing plants to form a simple crushing production line, which can meet the requirements of the finished product after two stages of crushing, and the finished product is directly transported by car and other means, and the crushing process is simple.
Shanghai Dingbo mobile crushing plant has been very good in mining. In South America, Africa, Southeast Asia and East Asia, Dingbo has many mobile crushing plant production lines that are being applied to ore crushing operations. In the Zhongyuan mining area, a jaw mobile crushing plant and a cone mobile crushing plant in Dingbo are used in the crushing operation of pebbles in a "crushing first and then screening" process, which are respectively equipped with ZSW380×96 vibrating feeder, PE600×900 jaw crusher, HPY300 multi-cylinder hydraulic cone crusher and 3Y1860 vibrating screen. The crushing production line is installed at the foot of the mountain not far from the ore mining site, the iron ore mined below 400mm is directly fed to the ZSW380×96 vibrating feeder by excavator, and the iron ore crushed by the PE600×900 pellet crusher directly enters the HPY300 multi-cylinder hydraulic cone crusher, and the iron ore enters the 3Y1860 vibrating screen for screening after crushing, and the ore on the screen returns to the cone crusher, and the iron ore below 25mm under the screen is directly transported to the finished product warehouse by the belt machine. The output is 180-200t/h.