Shanghai SBM is a professional mining processing equipment manufacturer and supplier, which is famous in the world. Its business has been expanded to over 170 countries. There are many shanghai SBM machines in the quarry site all over the world. The products of shanghai SBM have guaranteed quality and sales well in the world,whose prices are reasonable. They have a whole set of service at home and overseas.
The ball mill is one kind of new high efficient grinding machine. This mill is mainly used for coarse powder and small size of sand producing. The ball mill is widely used in metallurgy, mining processing, chemical, cement, construction, industrial and mining industries etc.
To reduce the resistance, no accumulation of materials the use of curved duct and tangential air flow into the sliding reduce the resistance. The export orientation to the dispersion of the material inside is not easy to jam. Compact the design of tapered gear driving the spindle overall transmission and integration structure makes the machine more compact structure, which make installation and adjustment faster and more convenient.
Closed system: The bulk materials are crushed to the desired size by jaw crusher. Then the materials will be sent to the storage hopper by the elevator. After vibrating feeder, materials will be even quantitatively and continuously into the indoor host grinding. After grinding, the powder is away by fan airflow, the powder selecting machine will grade the powder. Accord with the fineness of fly will be into the large cyclone collector with the gas flow through the pipe to be isolated and collected, and then the powder will be discharged from the powder tube discharge. The airflow returns air duct fan from large cyclone collector inhalation top.
Open system: In the grinding chamber internal grinding material with certain water content, the grinding heat generated in grinding chamber gas vaporizing expansion changes the gas flow rate, and the various machine pipe joint seal is not strict, let the outside gas is inhaled, the circulating air volume increase, therefore to achieve balance through adjustment of air exhaust fan and host the pipe, and the excess gas into the bag filter, the residual gas into the powder collected, the residual gas is discharged after purification.
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