Asphalt Recycled Material Crusher

The double roll secondary crusher is equipped with two sets of crushing rollers arranged in a cross manner, one of which is equipped with a spring tensioning device. The gap between the crushing rollers can be adjusted through the spring tensioning device to adjust the particle size and output of the crushed material. Compared with hammer crushing and impact crushing, roller crushing has less damage to the grading of RAP raw aggregate. The roller speed is low and the impact of the crushing method is small, extending the service life of the equipment. At the same time, there is almost no dust generated during on-site work.