Wollastonite is a calcium-containing metasilicate mineral with needle-like and fibrous crystal forms. It is non-toxic, resistant to chemical corrosion, has good thermal stability, has oil absorption, low electrical conductivity, good insulation and mechanical properties. With excellent performance and electrical properties, it is widely used in ceramics, plastics, rubber, paints, coatings, pigments, resins, refractory materials, building materials, papermaking, mechanical processing and other fields. Wollastonite vertical mill production line is equipment used to process wollastonite powder and can produce 80-2500 mesh wollastonite powder. As a manufacturer of wollastonite vertical mill production line, today HCM Guilin Hongcheng Machinery will introduce to you the application of wollastonite vertical mill production line.

There are more than 20 countries with abundant wollastonite mineral resource reserves around the world, mainly distributed in Asian regions such as China and India, American regions such as Mexico and the United States, and European regions such as Finland and Spain. Wollastonite mineral resource reserves are the most abundant in Asia. China’s reserves rank first in the world. The country’s proven ore resources exceed 240 million tons, mainly distributed in Jiangxi, Jilin, Yunnan, Liaoning and other provinces, and the development conditions are good. Open pit mining is possible.

China is a major producer of wollastonite, with annual output ranging from 550,000 to 650,000 tons, and annual exports accounting for about 70% of the global total.The main wollastonite production enterprises include Xinyu Nanfang Wollastonite Co., Ltd., Xinyu Menghe Wollastonite Co., Ltd., Xinyu Juyuan Wollastonite Co., Ltd., Xinyu Wuhuan Wollastonite Co., Ltd., Jiangxi Huajitai Mineral Fiber Technology Co., Ltd., Huangshi Haina New Material Technology Co., Ltd., etc.Wollastonite can be widely used in papermaking, plastics, rubber, paint, coatings, metallurgy, ceramics, building materials and other industries.In the global market, papermaking, ceramics, plastics, and coatings are the main downstream markets for wollastonite. Among them, demand in the papermaking field accounts for 40%. In the Chinese market, ceramics, metallurgy, paints and coatings, plastics and rubber, papermaking, building materials and other fields have a large demand for wollastonite. Among them, the ceramic market has the largest demand, accounting for 50%.

Because our country is rich in wollastonite resources and early supervision was not strict, there are a large number of domestic wollastonite production companies, and they are mainly small and medium-sized enterprises with backward mining and selection methods and low processing precision. The product quality is generally low. Therefore, the export unit price of wollastonite is low and the profitability of enterprises is limited, resulting in a waste of wollastonite resources.In recent years, the Chinese government has continuously increased its supervision of the mining and utilization of non-renewable mineral resources, backward wollastonite production companies have gradually withdrawn, the market share of leading companies has continued to increase, and the overall profitability of the industry has continued to increase. After continuous adjustments, the standardization, scale and healthy development of my country’s wollastonite industry have become a trend, with product types increasing and added value increasing. However, compared with foreign companies,still has deficiencies in the production of high value-added wollastonite products such as ultrafine powder and modified powder, as well as in research and development innovation. In the future, the industry’s refined and high-end development will still be the trend. Leading wollastonite companies have greater development potential, and industry concentration is expected to continue to increase in the future.

HCM Guilin Hongcheng Machinery

HLM series wollastonite vertical mill production line.

 is an energy-saving advanced grinding equipment that integrates drying, grinding, classification and transportation, developed by HCM through learning and more than 20 years of painstaking research. Its finished product particle size: 22-180μm; production capacity: 5-700t/h; can be widely used in electric power, metallurgy, cement, chemical industry, non-metallic minerals and other industries, and has the advantages of high grinding efficiency, high reliability, and stable product quality. , widely recognized among domestic wollastonite powder manufacturers. It provides good equipment support for the refined and high-end development of the wollastonite industry. If you have needs, please contact us for equipment details, email:hcmkt@hcmilling.com