Overview
Raymond Mill is mainly used for non-flammable and non-explosive materials with Mohs’ hardness less than 7 and humidity less than 6% such as barite, calcite, marble, ceramics and glass. The final products’ s size ranges from 613μm to 44μm, which meets customers’ different requirements. Raymond Mill is widely used in metallurgy, construction, chemical, mining machinery, etc. industries.
Based on more than 30 years of experiences, VSI6X Series Vertical Shaft Impact Crusher carrying many patents amazes the market greatly. This machine is possess of four openings impeller, special sealing structure and sealed cartridge bearing structure, which makes production convenient and efficient.
Applications: metallic and non-metallic ore, building material, artificial sand making and every kind of metallurgical slag
Impeller structure adopts the design of four openings to improve the material throughput. Compared to the three opening impeller, the crushing efficiency is improved by 20%.
“Crushing between material” work pattern is adopted to reduce wear-resisting type and cost; adjust some impeller structure and craft. Comparing with the earlier equipment, the impeller lifespan is raise up by 30-200% on the situation of same material.
New lifting device to facilitate customer maintenance of the equipment, saving labor; minimalist design effectively prevent blocking when the moisture content of the raw material is high, reduce downtime, and efficient operation.
Equipment transmission parts special sealed cartridge bearing structure prevents leakage, won three national patents; good bearings, reduce transmission failure.
Firstly, raw crusher is crushed by jaw crusher to the size satisfied, and then elevated into a hopper, from where the material is transported by the electro-magnetic vibrating feeder, evenly and continuously into the grinding chamber for grinding. Materials are sent to the space between roller and ring by shovel for grinding. The milled powder is sent to separator by air.
Fine powders satisfied enters cyclone collector and discharged as final products. The air goes back to blower from upper part of cyclone collector. Coarse powders will be sent back for regrinding. The system is sealed and cycled under positive and negative pressure.
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