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What is slate and where is it formed? Slate is a metamorphic rock. Slate is actually shale that had low heat and not very much pressure put on it. Slate is mostly formed in mountain areas. It takes thousands of years for slate to change. Slate can be any color but is mostly found in gray or black. When it is broken, it splits into layers. It can have quartz, muscovite, hematite, graphite, and other minerals in it.
How and where is it mined? Slate is mined using quarrying. It is mined in Pennsylvania, Maine, Georgia, and Vermont. It is mined throughout the world in places like Wales.
What is it used for? Slate is used for roofing, floors, and it was used for blackboards. If it is crushed, it is used in paints and flooring.
Impact crushers may be used as primary, secondary, or tertiary crushers. Despite having a somewhat higher operating cost than other crushers, they tend to produce a more uniform particle shape. Impact crushers usually will benefit the aggregate better than compression crushers, and they may generate more fines. Common types are the horizontal shaft, vertical shaft, and hammer mill impactors.
Recently, more and more decorative supplies as slate, slate extraction can also be growing, the mining process within the slate, crushing equipment and milling equipment is important equipment, in slate quarry, you can observe the broken equipment and milling gear applications. Our company offers the actual crushing equipment: Jaw Crusher, effect crusher, cone crusher and cellular crushing station etc.; milling gear includes: Ball Mill, vertical generator, the European version of T-grinding and so on.
The horizontal shaft single or double rotor may aggressively handle large and odd-shaped material. Large horizontal impactors sometimes are used as primary crushers. Fracturing occurs at the same time by rock against rotor, rock against breaker bar, and rock on rock. The vertical shaft impactor is operated in rock against anvil, or rock against rock (through the installation of a rock shelf) modes. The Producer is required to decide carefully the mode best suited to the raw material.
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