The general physical properties of marble are relatively soft, which is compared with granite. In interior decoration, marble is suitable for TV tabletops, window sills, indoor floors, etc. Marble is a trade name, not a petrological definition. Marble is a category of natural architectural decorative stones. It generally refers to metamorphosed or unmodified carbonate rocks that have decorative functions and can be processed into building stones or handicrafts. It is named after the brilliantly colored and patterned stone produced in Diancang Mountain, Dali City, Yunnan, China. Marble generally refers to marble, limestone, dolomite, and skarn and marble formed by different alterations of carbonate rocks.

Equipment used in marble crushing and sand making production line

1. Jaw crusher (coarse crushing)

2. Impact crusher (medium crushing)

3. Sand making machine (sand making and shaping)

加工工艺流程

Marble mining belongs to non-metallic mineral mining, and the processed finished stone and sand are often used to supply mineral raw materials. Marble mining and processing equipment includes jaw crushers, impact crushers and other crushing models. The final crushing and washing require the use of sand making machines and vibrating screens. When the impact crusher is working, materials from large to small enter the first, second, third, and third impact chambers for repeated crushing until the materials are crushed to the required particle size and discharged from the discharge port. Adjusting the gap between the impact frame and the rotor can change the material discharge particle size and material shape. The crushing method of the jaw crusher is the curved extrusion type. The motor drives the belt and pulley, and the eccentric shaft moves the movable jaw up and down to change the angle between the toggle plate and the movable jaw to squeeze the crushed products. At this time, the crushed materials are discharged from the crushing chamber. The crusher jaw is discharged through the mouth, and as the motor continuously rotates, the crusher jaw performs periodic crushing and discharge to achieve mass production.