Vertical Roller Mill - Fineness 30-1500 Mesh, 10-300 T/h Capacity, High Efficiency, Eco-friendly, Low Noise, Simple Control

We "Henan Zhengzhou Mining Machinery Co., Ltd." make, export and supply of Vertical Roller Mill for cement, ore, carbon in Zhengzhou, Henan, China. Details as given below:-
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Specifications:
1. fineness 30~1500 mesh.
2. 1-5 years of lifetime of spare parts.
3. 10-300 t/h.
4. CE, ISO.
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Introduction:
Vertical mill are suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under 9.3(the Moh's hardness), such as quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore quartz, especially for slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.
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Working Principle:
After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.
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The grinding disc is driving by motor through reducer. The material falls to grinding disc from the feed opening. The materials are driven to the edge of disc by the centrifugal force and crushed into fine powders by rollers. Then, the hot air from the nozzle take the fine powder to high effiency classsifer.The qualified powder are taken by the air to the powder collector to be collected, while the unqualified powder are sent back for regrinding.