PlanarMet™ 300 Planar Grinder


The PlanarMet 300 bench top planar grinding machine with a high torque, continuous duty, 5.7Hp motor has an aggressive material removal rate normally seen in much larger, more expensive floor model machines. Convenience features such as an integrated auto wheel dressing and built in cooling make it easy to get consistent results with this planar grinder.

Save space

  • Compact format that is just as powerful as large, floor-standing models
  • Benchtop design ideal for direct integration to benchtop polishing steps

Flexibility to adapt changing needs

  • Choice of grinding stones available for almost any material application
  • Timed cycle provides flexibility in methods

High quality results

  • Auto Dressing System ensures fresh consistent abrasive surface giving consistent results.
  • Controlled material depth removal (z-axis) is programmable and accurate to 0.01mm.
  • High water flow and unique manifold keeps specimens cool, minimizing subsurface damage.

Benefits of planar grinders

  • Reduce process steps and grind 4X faster compared to SiC paper
  • 1 grinding stone equivalent to 1000 sheets of SiC paper.
  • Go from 3 grinding steps to just 1

PlanarMet™ 300 Planar Grinder
PlanarMet™ 300 Planar Grinder Specifications
Grinding Stone Diameter 12in [305mm]
Grinding Stone Attachment Center bolt - M8 thread, 5mm allen key
Maximum Specimen Holder Diameter 7.2in [184mm]
Control Interface Membrane control
Dressing Stick Metal matrix diamond
Amperage 7.6 - 13.2 amps
Wattage 5600W [5.6W]
Motor Power for stone Stone: 5.7Hp; Power Head: 0.7Hp
Sound rating 71dB
Operational Modes Timed cycle or material depth (Z-axis) removal
Specimen Force Range 10 - 100lbs [40 - 445N] in 5lbs [20N] increments
Grinding Stone Rotation Counter Clockwise (CW)
Grinding Stone Rotation Speed 1600rpm
Power Head Rotation Counter Clockwise (CCW) or Clockwise (CW)
Power Head Rotation Speed 60 - 150rpm in 10rpm increments
Material Removal Gauge (Z-axis) 0.1 - 3mm in 0.1mm increments
Dressing System Automatic Dressing
Dressing Frequency Range 10 seconds to 10 minute increments
Dressing Depth Range 10 - 50µm, 5 minute increments
Recirculation System Recirculation pump - 12 or 22gal [45 or 83L] tank options
Electrical Connection Integrated 10 pin
Storage Temperature ranges 41 - 104&#deg;F [5 - 40&#deg;C] adn non-condensing humidity ranges (30 - 90%)

Part # Voltage/Frequency/Phase Quick Quote
49-10000-250 208-240VAC, 50Hz, 3-Phase Quick Quote
49-10000-260 208-240VAC, 60Hz, 3-Phase Quick Quote
49-10000-450 380-480VAC, 50Hz, 3-Phase Quick Quote
49-10000-460 380-480VAC, 60Hz, 3-Phase Quick Quote

Accessories & Consumables for the PlanarMet™ 300 Planar Grinder

Planar Grinding Stones
Planar Grinding Stones
Sample Holders
Sample Holders
Stir Bar
Stir Bar
00-10100


PlanarMet™ 300 Planar Grinder
Watch the PlanarMet™ 300 Planar Grinder Video