Talc Pendulum Roller Grinding Mill
For producing of talc powder with a fineness range of 100-400mesh,
talc roller grinding mill can be used. This system is equipped with
self-grinding and self-classifying system for dry grinding. In
order to avoid over-grinding, this system adopts internal air
circulation for collecting after grinding and classifying.
Generally speaking, 80mesh, 100mesh, 200mesh, 325mesh and 400mesh
talc powder can by produced by talc roller grinding mill. Special
structure is designed for talc grinding to improve output and
production capacity. At the same time, talc roller grinding mill
system can meet national and international environmental protection
requirements because it use advanced dust collectors or pulse-jet
collector, which can collect 99.99% powder.
The molecular formula of talc is: Mg3Si4O10 (OH) 2. As an additive,
modifier and filler, it has stable chemical properties and good
mechanical properties. And talc has the advantages of soft texture,
low abrasion, high gloss, small oil absorption value, good
transparency, etc., and abundant reserves, low cost, good
The chemical stability and excellent physical properties have been
recognized by people, and have been widely used in papermaking,
coatings, ceramics, daily chemicals, plastics, rubber, food,
pharmaceutical and other industries. The surface modification and
compound modification of talc have improved its application value
and expanded its application range.
Talc pendulum roller grinding mill is a kind of high-efficiency and
power-saving equipment. Its technical advantages include higher
production capacity; lower energy consumption; wide particle size
distribution; good purity; good fluidity and fineness. The fineness
ranges from of the finished product is d97 = 33 ~ 200μm, the
production capacity of single calcium carbonate roller grinding
mill is 6-20t/h.
Working Principle of Talc pendulum Roller Grinding Mill
Elevator takes the crushed talc into the hopper, which will be
conveyed to grinding house by belt conveyor or vibrating feeder.
The rollers in the roller assembly will rotate, which are driver by
the reducer. The talc will be ground between roller and ring
because of the roller centrifugal force. The ground powder with
required fineness will go up through the classifier with help of
high-pressure blower. And the coarse powder that cannot go through
the classifier falls down to the grinding chamber, which will be
reground between roller and ring. The qualified powder will be
collected in the cyclone or in the pulse jet collector.
Improved Performance of Talc Pendulum Roller Grinding Mill
- Roller and Ring are made higher and the shovel is made larger to
increase the grinding contact surface and grinding force to
increase output.
- Improved Reducer: the newly-designed reducer rotation can be
adjusted according to customer’s requirement to increase output.
- Improved Classifier: the turbine wheel use big blade to increase
the fineness control, classifying precision and air volume passing
area.
- Bigger size cyclone to increase collecting efficiency.
- High-pressure blower: air pressure can be increased to make air
conveying capacity
Technical Data of Talc Pendulum Roller Grinding Mill:
