The decision to use the “rock-on-rock” or “rock-on-iron” crushing mode is not a frivolous one, but rather a result of careful consideration and comprehensive consideration of a number of key factors. These key factors cover the physical properties of the material, the production goals we want to achieve, and the performance characteristics of the equipment.…

The requirement for this crushing and screening plant was to crush limestone with a feed size of up to 1.5 m edge length or 1 m³ volume, generating a product 100 % minus 25 mm at a rate of 1,100 tons/hr. In order to meet these demanding targets, a double-rotor HAZEMAG Compound Crusher was chosen…