Qpol 250 BOT: Grinding and Polishing Robot

QATM has introduced a compact grinding and polishing robot called Qpol 250BOT.

The Qpol 250BOT has been specifically developed for automation in metallographic laboratory settings since it binds many meters of regular equipment together—for instance, a settling tank, a changer with a stack for 16 grinding and polishing media, and a built-in dosing unit—for polishing and grinding tasks in a single machine.

Intuitive touch-screen controls automate the grinding and polishing procedure, and the preparation process is streamlined by simply tightening and loosening the sample holder for central pressure.

Polishing or grinding media is automatically altered and the entire parameters can be directly modified at the time of the process. A high safety standard is ensured by the semi-covered working space equipped with a large panel and light barrier.

Product Advantages

  • Grinding and polishing system integrated with the central pressure
  • Polishing head with adjustable speed
  • Powder-coated aluminum case
  • Touch-screen electronic controls
  • Removal measurement
  • Ultrasonic cleaner
  • Automatic abrasive changer
  • Cleaning station with ethanol, air, and water
  • Storage drawer for abrasives
  • Six-fold dosing unit (2x fine polishing suspension or 4x diamond suspension or lubricant)
  • A light barrier to secure hazardous areas
  • Settling tank with a capacity of 45 L


. .
Working wheels Ø 250 mm
Dosing system six-fold, including fine polishing suspension
Drive power 1.1 kW S3/40%
Sample holder-Ø 160 mm
Drive power polishing head 0,17 kW S1
Speed (head) 30 to 150 rpm
Speed (grinder) 50 to 600 rpm
Controlled removal measurement
(display accuracy)
0.1 mm
Water connection 1x freshwater R½" maximum 6 bar
Water outlet 1x wastewater DN50
Compressed-air connection 6 bar. coupling connector NG8
Width x Height x Depth 1320 x 1500 x 800 mm


Grinding & Polishing Robot SAPHIR X-Change

Qpol 250 BOT.

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