Rod Mills

VSI crushers use a different approach involving a high speed rotor with wear resistant tips and a crushing chamber designed to 'throw' the rock against. The VSI crushers utilize velocity rather than surface force as the predominant force to break rock. In its natural state, rock has a jagged and uneven surface. Applying surface force (pressure) results in unpredictable and typically non-cubicle resulting particles. Utilizing velocity rather than surface force allows the breaking force to be applied evenly both across the surface of the rock as well as through the mass of the rock. Rock, regardless of size, has natural fissures (faults) throughout its structure. As rock is 'thrown' by a VSI Rotor against a solid anvil, it fractures and breaks along these fissures. Final particle size can be controlled by the velocity at which the rock is thrown against the anvil and the distance between the end of the rotor and the impact point on the anvil. The product resulting from VSI crushing is generally of a consistent cubicle shape such as that required by modern highway asphalt applications. Using this method also allows materials with much higher abrasiveness to be crushed than is capable with an HSI and most other crushing methods.

  • Crusher solutions Mobile Range : Includes a full range of Heavy duty Jaw, Cone and Impactor type track mounted mobile plants continually upgraded to meet emission standards with the option of recirculating on board screening units....
  • Sodupe, 48830
  • Chesterfield, S41 9RN
  • Milton Keynes, MK17 8BW
  • Sheffield, S9 4LR
  • Scunthorpe, DN16 1DN
  • Stratford upon Avon, CV37 6TN
  • Retford, DN22 7AN