This is an exclusive twin motor technology with a revolutionizing low-maintenance, gear-driven planetary head rotation system. It allows the operator to selectively control speed or direction of either the planetary head or the satellite discs – resulting in unlimited potential speed and combinations of direction.
The patented technology also offers these possibilities:
- You can optimize the grinder for each job.
- Same direction of rotation creates more friction on diamond tools delivering wider width of grinding and higher productivity.
- Opposite direction of rotation create less friction on diamond tools delivering less powerful grinding effect and easier handling.
- It allows for a wider range of applications compared to any other planetary machine.
Dual Drive Technology™ is available with the Husqvarna PG 820 and PG 680, two truly multifunctional machines for modern polishing and grinding.