subject: Wollastonite Milling Equipment Performance Characteristics [print this page] Wollastonite is a typical metamorphic minerals, mainly produced in the acidic rock and limestone contact zone and in symbiosis with vesuvianite, garnet . Also seen in the deep metamorphism of calcareous schist, volcanic material and some alkaline rocks. Wollastonite is an kind of inorganic needle-like mineral and which is characterized by non-toxic, chemical corrosion, good thermal stability and dimensional stability, glass and pearl luster, low water absorption and oil absorption, mechanical properties and excellent electrical properties, as well as certain reinforcing effect. Ultra fine mill processing wollastonite powder has low iron content, high whiteness. Mainly used in reinforcing fillers for plastics, rubber, ceramics, paints, building materials and other industries. Wollastonite belongs to a chain of partial silite, also is fibrous, needle-like. Due to its special crystal structure of the crystal morphology , it determines its nature, while a high degree of whiteness with good insulation, good dielectric properties and high heat resistance, weatherability performance. Therefor it is widely used in wollastonite ceramics, chemicals, metallurgy, paper, plastics, paints and other fields.
In the case of the same product fineness of the wollastonite and the motor power, the output of ultrafine wollastonite mill is more than one time of that of airflow mill, mixing mill, ball mill production ;
2.long life of wearing parts
Grinding roller and grinding ring using special forging materials, thus greatly improve the durability. Materials and finished product fineness of the same case, the vulnerable parts of ultrafine wollastonite mill crushing machine and turbine crusher wearing parts service life 2-3 times longer than the impact type, generally up to more than one year ; this mill in the processing of calcium carbonate, wollastonite, the service life of up to 2-5 years;
3.high security and reliability
No rolling bearing and screw grinding cavity, so there is the problem of the bearings and seals vulnerable, or because of a screw loose to destroy the machine;
4.the product fineness
This mill processing wollastonite powder Fineness disposable reach D97 5m;
5.environmental pollution
The use of milling equipment in the environmental pulse dust collector and silencer greatly reduces the dust and noise on the surrounding environment pollution-free.
