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

1. Roller and Ring are made higher and the shovel is made larger to increase the grinding contact surface and grinding force to increase output.
2. Improved Reducer: the newly-designed reducer rotation can be adjusted according to customer’s requirement to increase output.
3. Improved Classifier: the turbine wheel use big blade to increase the fineness control, classifying precision and air volume passing area.
4. Bigger size cyclone to increase collecting efficiency.
5. High-pressure blower: air pressure can be increased to make air conveying capacity

Technical Data of Talc Pendulum Roller Grinding Mill: