Rubies, emeralds and tourmalines can only sparkle with the right cut. Since early this year, a fully automatic machine has undertaken this grinding process one gem cutter. It saves up to 30 ...

Newer grinding-polishing systems take 6 to 8 minutes off the process with the added advantage of processing multiple samples simultaneously. Reducing cross-contamination.

For precision grinding and polishing spherical / plane surface of optical glass, quartz glass, crystal, electrical elements and other brittle materials. 1.Each main spindle and each swing frame are ...

Motion Scenarios: Grinding & polishing. April 1, 2011. A customized rod-style actuator improves coolant head positioning in a gear-grinding machine.

QATM has introduced a single-wheel grinding and polishing machine called Qpol 250 A1 ECO for working wheels Ø 200/250 mm. The machine can be easily operated by using a 4.3″ touch screen. The new ...

The DP-ROG-60 ride-on grinding and polishing machine was engineered specifically for the concrete prep and polishing contractor. The powerful 18HP Briggs and Stratton motor along with the magnetic ...