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Germany PFERD new product
11:59:32 10-10-2020 Germany PFERD (horse ring) officially launched the new Polistar-tube to solve the problem of cleaning the inner wall of small-bore and special-shaped steel tubes. -
Yihong Team have a song for you, Please check!
12:15:07 29-09-2020 Our National Day is coming, We will have a happy holiday. Yihong Team also wish you Happy National Day!And wish our motherland more and more stronger. We all love her!Yihong Team always with yo... -
What's the characteristics of abrasive sleeve?
17:12:52 28-09-2020 The sand ring is composed of two layers of materials. The inner layer is treated cloth or paper, and the outer layer is emery cloth or sandpaper for grinding. The sand sleeve is widely used with the... -
Abrasives Institute Open Learning Day
16:16:29 25-09-2020 September 25 is the public Open Day of the laboratory of Zhengzhou third Institute of abrasive tools. Visit and study of many abrasive enterprises. -
How is the abrasive grain of non woven cloth?
17:48:24 18-09-2020 The grinding capacity of non-woven fabrics mainly comes from the abrasives. There are many kinds and varieties of abrasives, such as garnet, alumina and silicon carbide used as non-woven abrasive to...
