Modular crushing circuits are suited to campaigns in excess of 500,000 tonnes and where the plant does not require re-location during the project term.
They comprise Metso C125 or Svedala 1208 primary jaws with either Cedarapid MVP 450 and 550 or Metso HP300 and HP500 cones and Eljay screens 20 X 6 and 20 X 8.
Rapid designs and fabricates all of the modules, attachments and conveyor systems that house the crushers and screens.
These modules in a 2 or 3 stage configuration will crush up to 800 tonnes per hour.
All module crushers and screens are electric powered by generator sets and switchboards.
They require cranes to set in place which makes setting up more complex. They also require extensive wiring up and link up through the use of conveyor systems and stacking units.
There are considerable benefits however, as the extra set up costs can be more than offset over time by cost efficiencies – higher volume of tonnes crushed at a reduced operating cost per tonne!
Furthermore, being electric powered makes modular circuits more reliable than their track counterparts.