PMB-21 Electric Burnisher
The STI electric burnisher was developed to ensure maximum speed while delivering superior results in substrate polishing. The 5HP motor has lower torque and is controlled through a variable speed drive. Higher RPM burnishing speeds deliver superior “wet look” shine. The PMB-21 features a low profile deck with bumper skirting, and tilt back deck design for quick pad changes. Comes with a standard water tank for wet operation only. Available in 240V or 480V/380V. Uses the MG2 Diamond System, STI CASH Dots Diamonds, & SPIN-1 Diamond Pads.