Blue Pearl

Blue Pearl

High performance service robot for skis: non-stop slope-ready MONTANA quality

Blue Pearl


The new BLUE PEARL service robot is the ideal system for rental stations and workshops with high service volumes in excess of over 15,000 pairs per season of skis. The performance of 75 pairs of skis per hour with 4 stone contacts makes the BLUE PEARL the fastest MONTANA system yet. This high throughput is achieved by an innovative and refined sequence in the grinding process using 2 separate axes and loading units, which leaves no possibility for downtime during processing. The service procedure runs fully automatically. Automatic ski length recognition allows the 7-plate suction system to adapt itself to the ski geometry, thus ensuring fast, reliable processing. Integrated PRO technology ensures all ski shapes, including rockers and twin tips, are ground perfectly flat and structured on 2 stones at the ski tip and tail. The side edges are then ground using the proven ceramic belts running over gliding blocks. The new HTT 3D finish including PRO technology allows radial tuning as well as new tuning variants. Finally, the ski is automatically waxed and polished. The BLUE PEARL with 2 stones and waxing unit combines uniquely high throughput with best service quality.


  • Highest throughput: 75 pairs of skis per hour with 4 stone contacts
  • Large 15“ touch display with intuitive navigation
  • Automatic length recognition
  • PowerVac system for suction of all ski surfaces
  • Automatic stone grinding for 1 pair of skis with pressure and force curve
  • PRO technology for especially careful grinding even at the ski tip and tail
  • Double-sided edge grinding with pressure and force curve
  • Double-sided High-Tech Tuning for edges with pressure and force curve
  • 3D tuning for radial tuning and variably adjustable tuning angle
  • CNC drives for highprecision dresser feed for stone grinding and tuning and shuttle
  • Waxing and polishing unit
  • Automatic filter system
  • Integrated remote maintenance
  • 2 separate axes and loading units for processing without downtime

Advantages of the PRO technology

  • High-precision pressure curve for the latest ski models. CNC technology allowing precise, individual adjustment of each stone.
  • Option for twin tip grinding of ski tip and tail
  • CNC-controlled dresser feed with step motors for grinding and tuning stones. This allows even more precise dressing.

Further information about MONTANA PRO technology: further info


  • Vacuum filter system
  • Compressor with refrigeration dryer
  • Oil mist suction system

Technical data

Power:max. 17 kW
Voltage:3 x 400 volt / 50/60 Hz, special voltage via transformer
Fuses:3 x 30 A
Stone width:320 to 340 mm
Stone speed:300 to 1'900 u/min
Cutting speed:6 to 32 m/s
Feed:5 to 35 m/min
Compressed air:min. 6 bar, 1'100 l/min
Length:7'830 mm
Depth:2'122 mm
Height:2'207 mm
Total weight:4'560 kg exkl. coolant mixture
Filter- incl. cooling system:
Power:11 kW
Tank capacity:1.700 liters
Fleece width:710 mm
Length:1'985 mm
Depth:1'769 mm
Height:2'120 mm