Detailed Product Description
Superfine
Powder Ball Mill & Classifier
Features of
Ball Mill: Be different from traditional ball
mill for cement and minerals, and be up to Germany standard of
ultrafine mineral processing.
Optimized length-to-diameter factor of ball mill in
order to avoid over-grinding and achieve the best result.
Optimized porosity design of grid plate to improve
grinding fineness by using less grinding medium.
Grid plate at the end of the ball mill discharges powder fluently,
no dilating and no necessary to cool the tube.
Opimized lining board and size and material of grinding medium,
made in accordance with Germany standard to decrease the rate of
damage and improve grinding efficiency.
Production lines for hard minerals are designed without iron
polution, lining board and grinding medium are made of Al2O3
ceramics, quartz, SILEX or other special materials.
Grinding medium chosen according to customers product, high filling
rate and efficiency.
To add grinding aid when grinding untrafine powder so as to improve
grinding effect.
Perfect match between drive station and energy consumption for. the
fullest extent of energy saving possible.
Forming a closed system with classifier, transporting by negative
pressure, without dust pollution.
Features of Classifier
High-speed turbo classifiers to insure wider scope
of fineness.
Precise procedure control ensures perfect top cutting.
Cleansing air adjustable to improve classifying efficiency.
Final product fed into the classifying housing directly without
contamination of coarse powder.
Optimized rotor design for energy saving.
Classifier rotor made of ceramics or alloy.
Particle distribution diversified by different arrangement of
classifiers to meet different technical requirement of
customers.
Features of Ball Mill
Classifying Production Line
Process design is developped from IVA Germany, and
is up to international standerd of nonmetallic mineral processing.
The process flow mainly includes crushing (two
stages in general), grinding, classifying, packing, silo,
conveying, and lifting etc. Classifiers after ball mill can operate
parrelly and also can in series to produce several products with
different fineness. Ball mill and classifiers form a closed system.
Ball mill is designed in accordence with hardness,
grindability, product fineness and production capacity.
The type of classifier is chosen in accordance with
fineness of product. FW classifier is suitable for the
classification of powder D97: 2-20um. FL classifier is suitable for
powder D97: 8-45um. Every classifier has wide adjusting scope of
product fineness.
When producing several kinds of products with one
set of production line, we can arrange several classifiers to work
in series. By optimizing the combination of classifiers that
produce fine and coarse products, we make sure the least energy
consumption, easy adjustment of particle size distribution and no
overgrinding.
We can design different workshop construction and
layout of plant in accordance with customers investment, and supply
project with best cost performance, for example, for the powder
production of below 20,000 tons per year, we choose one-storey
plant, screw conveying and manual package. For the production above
20000 ton per year, we choose multistory plant, pneumatic
transmission, automatic package and palletizing system
On environment protection, we adopt special design
and reduce noise to the fullest content by vibration damper and
flexiable connection, and minimize the dust discharge by
high-quality filtering materials.
We use program control in the electric cabinet to
control the whole production line from feeding, grinding and
classifying to product packaging.
We can supply additional service, for example,
minerals separating, powder coating, pelleting and improvement of
the old production lines etc, to maximize customers profit by doing
further processing for the materials.
Application
CaCO3 (calcite, marble, limestone,chalk), quarzt, zircon, felspar,
barite, kaolin, dolomite, magnesite, AL2O3, ultrafine cement,
scoria, steel scoria etc.
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