Mag'Impact®

The perfect tube mill assistant

Magotteaux has developed 3 models of vertical shaft impact crushers Mag’Impact® able to cover main applications thanks to the remarkable flexibility and high capacity of the machine.

This impact crusher positioned upstream of a ball mill can provide a great benefit regarding specific energy consumption (-5 -15% kWh/t) as well as production improvement (+10 to 25%), in regards of the additional energy injected into the system (~ 2 kWh/t) and the low capex budget level of such “light” investments.

  • Constant output quality
  • Easy machine - Easy Maintenance
  • Simplification of the flow-sheet of the plant
  • High capacity (up to 500 tph)
  • High Performance/Investment ratio
Mag'Impact®
Principles
  • Each impeller accelerates a part of the particles and drives them toward anvils installed on the peripheral ring
  • Impellers are high wear resistant pieces which provide the aggregates with the requested kinetic energy to break as they hit the anvil faces
  • Different shapes of anvils are available to suit both material type and process. Their geometry is designed to create optimum impact performance
  • The crushing ratio is mostly dependant on the speed of the table

Applications
  • Those machines are perfect for the pre-crushing use 
  • The mix can be crushed or each of its components, depending on the plant flow sheet
Specifications
  Sand Mag’Impact® 2100 Mag’Impact® 2400 Mag’Impact® 2700
Max feed size* 45 mm 80 mm 130 mm 160 mm
Sieve square hole 32 mm 63 mm 90 mm 125 mm
Diameter table 960 mm 867 mm 974 mm 1160 mm
Max tip speed 75 m/s 67 m/s 70 m/s 65 m/s
Throughput 60 -> 150 t/h 80 -> 160 t/h 100 -> 350 t/h 200 -> 500 t/h
Motor 90 -> 200 kW 90 -> 200 kW 110 -> 400 KW 200 -> 500 KW
Weight 11,5 t 11,5 t 13,5 t 18 t

*longest grain length

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