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Application of ceramic ball 2020-6-9

According to its use, industrial ceramic ball can be divided into two kinds: filler ceramic ball and grinding ceramic ball, and their uses are different. Filler ceramic balls are widely used in petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection industries a……  More

Social distance should always keep 2020-5-20

The COVID-19 is sweeping the world, blocking isolation and maintaining social distance, but the long-term social isolation is really maddening. A new Harvard study found that at least by 2022, people still need to maintain some form of social isolation to prevent the spread of the COVID-19 and end……  More

95% alumina ceramic ball 2020-4-20

High aluminum balls are widely used in different types of ceramics, enamel, glass, chemical industry due to their excellent characteristics of high strength, high hardness, high wear resistance, large specific gravity, small size, high temperature resistance, corrosion resistance, and pollution-fr……  More

Meet again, wuhan! 2020-4-8

Like the “closing city” 76 days ago, the unblocking of Wuhan is destined to be recorded in the historical manuscript of this crisis forever. This iconic event means that Wuhan has passed the level, even though it is too difficult, but it still passes the current level. This also means ……  More
Shandong Welldone Environmental New Materials Co.,Ltd.

Shandong Welldone New Materials ( People’s Repulic of China) Foreign AID 2020-4-1

China is a developing country. Over the years, while focusing on its own development, China has been providing aid to the best of its ability to other developing countries with economic difficulties, and fulfilling its due international obligations. At the most difficult time for China to fight t……  More

Industrial Application of alumina ceramic ball 2020-3-27

Industrial alumina ceramic balls are divided into filler alumina ceramic balls according to their uses, and two types of grinding porcelain balls have different uses. Packing alumina ceramic balls are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industri……  More
Shandong Welldone Environmental New Materials Co.,Ltd.

30mm 40mm 50mm 60mm Grinding media alumina ceramic grinding ball 2020-3-20

Product Description Brief Introduction: With overwhelming merits in higher density, more regular shape, easily classifying and assorting,superior grinding efficiency and competitive price prior to natural cobble stones and conventional grinding media,high alumina ceramic grinding balls 6mm 10mm 1……  More

How should we personally prevent infection with the new coronavirus? 2020-3-20

Initial investigations have shown that the virus’s ability to spread human and pathogenicity is weaker than SARS, so don’t worry about it. So, how should we personally prevent infection with the new coronavirus? According to the opinions of experts from China CDC and WHO, public preven……  More
Shandong Welldone Environmental New Materials Co.,Ltd.

68% 80% 92% Al2O3 alumina ceramic grinding ball 2020-3-13

Introduction: ceramic grinding ball has been widely used in be  suitable  for use in high speed stirred grinding mills in mining applications. And ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic factories, cement factories, enamel factories and glass work owin……  More
Shandong Welldone Environmental New Materials Co.,Ltd.

WHO has declared pandemic 2020-3-13

According to the British “Financial Times” website reported on March 12, the World Health Organization has labeled the pandemic virus epidemic as a “pandemic”. As of 19:00 GMT on the 11th, the total number of confirmed cases worldwide has soared to 124,665, and the death to……  More