The Limestone Crushing & Screening Plant in Bangladesh:
Raw Material: limestone
Output Size Requirement: Seven kinds of final products
Capacity: about 165TPH
The Limestone crushing and screening processing:
The big raw material will be put onto the vibrating feeder(GZD1100*4200) by the truck or excavator, then the materials will be put into the cavity of the jaw crusher (PE750*1060) evenly under the stable vibration of vibrating feeder. Due to the reality that the cavity of PE750*1060 can reach 630mm, so the size of 500-600mm can be crushed easily by it. After the crushing of PE750*1060, the size of materials can reach 80-140mm, the first working part is over now.
In order to achieve the goal of seven small-sized final products of customers, we have to crush the materials which have been crushed by jaw crusher PE750*1060 again. At this time, we prefer to choose impact crusher as secondary-stage crusher considering the hardness of the crushed stone (limestone). The impact crusher has been very popular among the customers because it has many advantages when crushing medium hard stone, like big capacity, high reduction ratio, uniform end product size and so on. Considering it is a crushing line of 150TPH, we intend to choose the model PF1315 impact crusher. The feed size for PF1315 can reach around 200mm, so it can crush the aggregates from the jaw crusher easily.