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Vibrating lump crusher

Vibratory crushers are vibrating systems using a vibration drive to separate sand lumps from the iron parts in a batch and, at the same time, crush the sand lumps into particle-size sand and convey it. Depending on the model iron parts can only be discharged automatically by a drive pole reversal. The quantities and temperatures of the loaded material determine crusher design. If space is restricted the crusher can be fitted with a higher sand discharge. For special applications we also supply combined vibratory crushers comprising shake-out grid, lump crusher and Vibralift – all of them actuated with one drive.

Exemplary type

Vibrating lump crusher Type 2.000

Technical Data:
Task: crushing sand lumps in the foundry
Drive: shaft drive, cardan shaft and three-phase motor
Sand discharge: increased
Trough width: 2.000 mm
Crusher output: approx. 20 t/h
Sand temperature: approx. 250°C


  • High wear-resistance
  • Designed for foundries
  • Reduced height
  • Crusher and shake-out grid (combined)
  • Elevated sand discharge
  • Separate sand and castings discharge


  • Low operating costs
  • Small footprint
  • High operational reliability
  • Long service life
  • Good value for money
  • Proven technology

Technical specs

  • Shake-out grids measure up to 10 m²
  • Load bearing capacity of grids / screens up to 15 t
  • depending on design
  • Single or combined devices
  • Including lifting shaft (Vibralift)
  • According to overall size up to 30 t/h regenerant capacity


  • Separation of castings and sand / overflow
  • Lump crushing/ waste sand recycling
  • In the industry: foundry