Wheel Grinder Sample Preparation ATM
ATM Saphir 550 with Rubin 520 Single Wheel Grinder

ATM Saphir 550 with Rubin 520 Single Wheel Grinder

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The Saphir 550 with Rubin 520 is a single wheel grinder and polisher of recent generation with an innovative grinding and polishing head for working wheels Ø 250 - 300 mm. The head RUBIN 520 is equipped with an automatic protective hood and sets a new standard for operational safety. Single and central pressure, memory function, integrated dosing system, material removed measurement are only a few of the possibilities. Motor-driven height setting with pneumatic clamping and all characteristics of the basic unit Saphir 350 meet the highest demands.

Product Advantages

  • Single wheel grinder/polisher with Rubin 520
  • Single and central pressure
  • Variable speed of working wheel and polishing head
  • Electronic control with touch screen
  • Programmable memory
  • Polishing head with clockwise/counter-clockwise rotation
  • Memory function for side and height adjustment
  • Automatic front cover for safety


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