Strasbaugh model 7AA Grinder 75 to 150 mm wafer polishing 19907

  For sale is a Strasbaugh model 7AA Grinder
  Wafers ranging from 75 to 150 mm
  Features:
   - Concentrically mounted grinding wheels on a single air bearing
     spindle for easy alignment and dual-grind capability
   - Single-chuck design for stack removal and fine finishing
   - Three-arm, two position pick and place robot for reliable
     wafer movement 
   - Dual input and output cassettes for high volume

  SN 0051084
  240V; 30 A; 60 Hz; 3PH

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