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Grinding Production Line

10/5/2012 5:09:10 PM

1. Summary of the Grinding Production Line

Grinding plant mainly consists of mainframe, speed reducer, powder separator, blower, bag filter, pipes, cyclone, motor, and other devices. The peripheral equipment is jaw crusher, bucket elevator, feeder, hopper, electric control panel, and so on. The break-day grinding mill can grind all kinds of non-flammable and non-explosive minerals with the Moh’s hardness is lower than 9 and the humidity is less than 6%, and now it is widely used in metallurgy, construction of building materials, chemical industry, mining industry, etc.

2. Working Principle of the Grinding Production Line

Large materials are crushed to the needed sizes by Jaw crusher firstly, then the materials are elevated to the storage hopper by bucket elevator, thirdly, the materials are fed into the grinding chamber for grinding by vibrating feeder evenly and continuously. The powder after grinding goes upwards together with the airflow, after separated by powder separator, the powder which can meet the fineness requirement enters into the cyclone powder collector through pipe together with the airflow, and then is discharged from the discharge valve as final product. The airflow is sucked into centrifugal blower through wind recycling pipe at the upper part of cyclone powder collector. The mainframe is driven by the speed reducer through the central axis in the mill. The quincunx stand connects with the upper part of central axis, at the quincunx stand, rollers are set and by which the vibrating pivot formed. Below the quincunx stand and rollers is shovel system. Materials are fed into the space between turning rollers and shovels, and then are grinded by the pressure produced by turning rollers, thus powder is made.

3. Features of the Grinding Production Line

1. Because of VSI Series Vertical Shaft Impact Crusher crushing principle, the shape of manufactured sand is in cubic.

2. The rank of manufactured sand is reasonable, and fineness modulus is adjustable.

3. Index of manufactured sand is according to the standard of country, and the high quality of concrete aggregate.