Sampling grinding machine is used for milling, grinding, smashing a certain hardness nonmetallic minerals, such as coal, coke, waste rock, all kinds of ores. For laboratory use, the way it works is vibration grinding style. Materials installed in the mortar, mortar with ring and hammer crusher, mortar in the formation of high-speed rotation of the vibration and grinding function. In 2-6 minutes, the material can be smashed quickly into 0.175-0.075mm directly used for testing. The machine design is reasonable, compact structure, easy maintenance, easy operation. In coal, coke, ferrous metallurgy, mining and other industries especially widely used for laboratory tests.  Optional equipment electronic timer.  Abrasive mortar seal with no material leakage and the use of special wear-resistant material for long life. The machine runs smoothly, low noise. Sealing machine designed to meet the requirements of environmental protection and production safety.

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