Pedrini has installed its Galaxy B220GV-20 slab polishing machine at Pedra do Frade in Brazil. The machine has a new look, with more flexible guards. The machine’s features include the exclusive Pedrini head for seven abrasives and an innovative rotor system.
In this issue of Stone World, we take a look at several U.S. stone producers. Among them is Quality Stone Quarries in Stigler, OK. The owner of the quarry has transitioned his business through the years to keep up with market demand.