Sand preparation

The moulding sand is one of the key factors for an optimum cast product surface. This is way we attach great importance to a sand product which retains its high quality level independent of external influences. Thanks to the fully automatic regulation of the sand cycle and consistent sand quality, we can achieve constant compressibility and homogeneous surface of the sand mould. At the same time, our modern equipment reduces noise and dust emissions, thus going easy on the environment.

Sand preparation plant

  • Sand mixer type Speedmuller
  • 50 t prepared greensand per hour
  • Preparation with sieving, water cooling and removing of metal residues
  • Automatic water dosage with Michenfelder system
  • Full-automatically regualtion for a permanent quality controll.