factory machine marble

How marbles is made - making, history, used, parts ...- factory machine marble ,Marbles are small, round, spherical objects made from glass or stone and most commonly used in children's games. They are usually less than an inch (2.54 cm) in diameter and often brightly colored or otherwise decorated.Concrete Grinding and Polishing - Granite, Marble and ...Diamond tools, Concrete Polishing, Granite, Diamond pads, Concrete, Edge polishing, Frankfurt, Marble, Floor restoration, Floor polishing tools, Granite fabrication ...