| 摘要 |
The mobile gravel crusher is a movable machine for producing splinters. There are three separate hoppers on the movable frame. Each hopper has its own vibrating feeder that feeds a certain cone crusher. Three cone crushers are placed on the frame and each cone crusher has to be fed separately through the certain hopper. Under each cone crusher there are three separate conveyor belts that collect crushed material. The speed on feeders, the working speed of the cone crushers and the speed on conveyor belts can be regulated independently. The machine has three separate cone crushers and each crusher has been adjusted to process shingles with optimum size. This ensures that the final product (splinters) has good cubical shape and contains little fine material also. It is possible to regulate the splinters composition (test of grading curve) by increasing or decreasing the speed of feeders or the cone crushers providing an optimized gradation for the final product. |
