GPW-7L Pneumatic Air Sander/Polisher – Gison

The Gison pneumatic polishing machine is ideal for both water-based grinding and polishing operations for materials such as marble, granite, and quartzite

The GPW-7 air polisher, with a 5,000-rpm central water supply, has an exhaust port on the front side that allows you to dry the edge and inspect the work as you proceed

Water flow is easily adjustable from the tap on the back of the machine, and the light weight of 1.17 kg makes the tool easy and comfortable to use for long periods.

TECHNICAL DATA:

• Side Exhaust, ON-OFF switch
• Spindle size: M14 – M16
• Backing pad size: 100 mm
• Max Free Speed RPM: 5,000 rpm
• Max Horse Power: 0.43 HP (321 W)
• Length: 230 mm
• Air consumption: 0.48 m3/min
• Sound pressure: 83 dBA
• Vibrations: < 2.5 m/sec2
• Air pressure: 90 psi (6.3 kg/cm2)

Features:

• Low vibration and noise with excellent performance
• Side handle that aids stability
• 3-section gear knob that allows you to adjust the frequency of ‘air to reduce free speed
• Central water supply function that reduces dust and improves environmental protection
• Adjustable water valve for variable water flow
• Rubber case that prevents hands from getting hot