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Everyone! Happy Lantern Festival~
YUFA Group Hopes You Happy Lantern Festival Today is lantern festival day. The lantern festival is one of the traditional festivals in China. It is also known as Shangyuan Festival and so on. Lantern festival takes place on the fifteenth day of the first lunar month every year. Since ancient time...Read more -
Notice！ Resumption of work in 2022.
Notice of resumption of work in 2022, all employees will resume normal work on February 10. The 2022 New Year’s holiday is coming to an end, all employees of Zhengzhou Yufa Abrasives Group will resume normal production, transportation and customer service work in an orderly manner on Februa...Read more -
Happy Lunar New Year: Spring Festival Is Coming!
Happy Spring Festival Tomorrow is New Year’s Eve, Chinese New Year. Yufa Group wishes everyone a healthy and prosperous new year sincerely. Spring Festival, also called the Chinese Lunar New Year. The Spring Festival has a long history and evolved from the prayers for the original year i...Read more -
2022 Beijing Winter Olympics
2022 Beijing Winter Olympics The 24th Winter Olympic Games, the 2022 Beijing Winter Olympics, are scheduled to open on Friday, February 4, 2022, and close on Sunday, February 20. The Beijing Winter Olympics consist of 7 major events, 15 sub-events and 109 sub-events. Beijing competition area und...Read more -
Wish You All A Happy 2022
Wish You All A Happy 2022 2021 has come to an end. YuFa Group wishes everyone a happy 2022 in advance. Thank you very much for your trust and support to YuFa Group in the past year. YUFA wishes all customers and partners all the best, smooth work, peace, and joy in the new year! Celebrating th...Read more -
Today is the winter solstice.
Today is the winter solstice. It is the third from the bottom of China’s “Twenty-Four Solar Terms”. On this day, the sun hits the Tropic of Capricorn. It is the day with the shortest day and longest night in the Northern Hemisphere. When the winter solstice is over, the daytime ...Read more -
Calcined Alpha Alumina For refractory
Calcined Alumina Refractory Series----Unidal alumina RA2GL And Bimodal alumina RA2GS YUFA Group Co.,Ltd. also produced various calcined alumina types, it's high purity and good quality. Today we will know something about the two types of RA series alumina. RA2GL: Chemical composition: Al2...Read more -
Application of High Alumina White Fused Alumina in Refractories
Application of High Alumina White Fused Alumina in Refractories White fused alumina is an advanced refractory material. With the continuous development of modern high-temperature industrial technology and equipment, especially in recent years, the application of new technologies in the metallurgi...Read more -
How to reduce alumina consumption in production?
Alumina is a high-hardness compound with a chemical formula of Al2O3. It has a melting point of 2054°C and a boiling point of 2980°C. It is an ionic crystal that can be ionized at high temperatures. It is often used in the manufacture of refractory materials. Due to the huge energy consumption of...Read more -
Yufa Group’s Classification and Naming of Calcined Alumina Products
Yufa Group’s Classification and Naming of Calcined Alumina Products 1. Classification： The naming of our company’s products is planned to be divided into: YF-RA series: used for refractory materials. R (refractory material); YF-CA series: used for ceramics. C (ceramic); YF-PA ...Read more -
The structure and working principles of the rotary kiln
The Structure And Working Principles of The Rotary Kiln The rotary kiln is just another name for rotary kiln equipment. The rotary kiln can burn many different materials, and it is common roasting equipment. And now, to control the quality of finished clinker, automatic control devices are used. ...Read more -
Industry Quick Report
Industry Quick Report According to the market situation, we can find that in terms of cost, the coal price has fallen, and the rise in alumina price caused by cost growth has come to an end temporarily and is in a downward trend. In terms of supply, some regions have issued policies on or...Read more
