Rod Crusher

Crushing of high purity products with less than parts per trillion levels of introduced contamination

Contactless crushing of high purity products with less than parts per trillion levels of introduced contamination

  • Key Features

    • The Rod Crusher is designed to fragment mono- or polycrystalline silicon for the solar or semiconductor industry
    • The non-contact crushing preserves the chemical purity of the product
    • The target crush size distribution is progamable for full silicon rods or mono-silicon cut-off pieces
    • The high voltage discharge causes causes shockwaves and fragmentation
    • Fully automated production lines are available with throughputs from 1,000 up to 15,000 tons per year
  • The SELFRAG Rod Crusher gives virtually zero contamination and has seen leading silicon manufacturers worldwide choose the SelFrag Rod Crusher to increase both production efficiency and product quality.

  • High Purity Silicon Rods are loaded into the reaction vessel

  • The crush size distribution is programed

  • The resulting product is dried and bagged

  • All
  • Core Scanning
  • Fusion
  • Sample Preparation
  • XRF