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| Articles by cathy ma |
821. Deep analyse grinding machine and ball mill
March 09, 2012
The products from AG or SAG mills typically feed secondary grinding mills with particles that range in size from 5 cm down to below 100 microns (0.1 mm). The final particle size is determined by downstream processing requirements. Grinding is carried out as a wet process with water con...
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822. Distinct methods for separation based on size
March 09, 2012
There are two distinct methods for separation of particles based on size: screening and classification. Screening: In its simplest configuration, a screen is a hard perforated surface with a matrix of fixed dimension apertures. The material is presented to the screen surface so...
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823. The main factors of spiral and rake classifiers
March 09, 2012
Free settling classifiers are essentially large pools, ponds or conical bottomed tanks with a free settling zone. The coarser particles sink and are removed from the bottom of the settling zone. T...
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824. Know how in minaral separation and concentration
March 09, 2012
The separation and concentration of the valuable mineral can take place after the ore is crushed, ground, and classified into the required particle size distribution. There a number of different techniques are employed in concentrating the valuable minerals. These techniques ex...
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825. The solution to rotary kiln swelled problem
March 09, 2012
What does it mean that cement rotary kiln swelled? As the name suggests, the amount of ore in the cement rotary kiln overpasses the...
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826. Gravity and Dense Medium Separation is important
March 09, 2012
Dense medium separation relies not only the difference between the specific gravity of the particles but also exploits the variation in the effective SG of a fluid medium. Particles denser than the specific gravity of the medium sink and are collected as a separate product from the one...
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827. Make bigger profit space for mining industry
March 09, 2012
Chinese authorities have been trying to turn the southern island of Hainan into a mecca for beach lovers and sun worshippers, but after Chinese citizens flocked there for January's Spring Festival, it became notorious for exorbitant pri...
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828. Machinery market has found more profit space
March 09, 2012
The cement production equipment is mainly including rotary kiln, ball mill, wash stone machine, |
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829. Cement production industry faces significant change
March 09, 2012
Nowadays, many large cement enterprises have been developing into or planning into the sand aggregate market. Besides, the cement enterprises entry plays a part of promotion and regulatory in the resources restructuring, standardized development of the sand industry.
At present,...
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830. Innovation breakthrough in cement equipment plant
March 09, 2012
Cement equipment production enterprise earns profit space by innovation breakthrough Having been established in 1986, Henan Hongxing has a development history of 25 years. And now Hongxing has developed as an national high-tech enterprise, specializing in research, production and sales of...
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Author: cathy ma
