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alumina ball

Foshan International Ceramics Exhibition 2020-7-24

WELLDONE participated in the Foshan International Ceramic Exhibition, as the first ceramic industry exhibition held since the outbreak of the epidemic, this exhibition was very popular and enthusiastic. On the opening day alone, there were about 20,000 visitors. At the exhibition site, a large num……  More

What’s ceramic alumina ball 2020-6-29

Alumina ceramic grinding ball refers to the high-temperature calcined Alpha alumina powder and other materials as raw materials, through the ingredients, grinding, powdering (pulping, sludge), molding, drying, firing and other processes, mainly as A ball stone that is widely used as a grinding med……  More

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

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

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

Alumina wear-resistant ceramic ball application 2020-3-6

Alias of alumina wear-resistant ceramic ball: ceramic ball, porcelain ball, grinding ball, corundum ball, wear-resistant porcelain ball, high alumina ball, microcrystalline wear-resistant alumina ball appearance is white ball, diameter 0.6-120mm Purpose: A. It is mainly used for finishing and deep……  More

Chinese President Xi Jinping Delivers Congratulations to the New Year 2020 2020-1-3

On New Year’s Eve, President Xi Jinping delivered a New Year’s message of the year 2020 through the Central Radio and Television Station and the Internet. In 2019, we irrigate the harvest with sweat and move forward with determination. High-quality development is advancing steadily. Ch……  More

Continued rainfall in Australia’s NSW helps fight bush fires 2019-12-27

Residents and firefighters off the coast of New South Wales, Australia have ushered in a Christmas “miracle”, with continuous rainfall bringing up to 57 millimeters of rain to some dry areas and helping to extinguish bushfires. Rainfall has been reported from Tweed Heads to Ulladulla i……  More

Venice suffered floods 2019-11-16

The Italian government announced on the 14th that the city of Venice, which suffered from the floods, entered a state of emergency and allocated 20 million euros (about 150 million yuan) of emergency aid funds to the “water city.” On the 12th, Venice suffered a flood that ranked second……  More