Cement block crusher is also called double-roller crusher, cement plant roller press, and counter-roller crusher. It uses two motors to drive two pairs of rollers to squeeze and grind the materials. The crushed materials are more crushed than ordinary crushers. The machine has better effects and can crush various stones with a compressive strength of less than 160 MPa. It has the characteristics of low maintenance cost, less water consumption, stable performance, low power consumption, less dust and low noise. The demand for sand and gravel aggregates has increased significantly, which has led to the development of artificial sand making. The use of cement block crushers for sand making processing can provide finished products of different sizes to meet market demand.

?

?

?

?

The cement block crusher uses two sets of independently driven rollers to crush materials by squeezing and grinding shear forces generated by relative rotation. The material falls between the two rollers through the feeding port. After being squeezed and crushed by the pair of rollers, the finished product falls naturally. When encountering extremely hard or unbreakable materials, the rollers can automatically retreat by the action of the hydraulic cylinder or spring, making the gap between the two rollers The gap between the two rollers increases, and the hard or unbreakable materials naturally fall down to ensure that the machine is not damaged. The two oppositely rotating rollers can adjust the pressure of the hydraulic cylinder or spring to control the discharge granularity of the product.