Zhengzhou Haixu Abrasives Co., Ltd., founded in 1999, with more than 80 Staff including 10 professional and technical personnel, is specialized in the production and sale of abrasives. Our main products are fused aluminum oxide, bubble alumina running under the certifications GB, ISO, FEPA, AFS, and JIS. At present, our annual production capacity is about 30000tons and sales exceeded 100 million. Our company owns a science Management system and perfect quality control system with all kinds of testing equipment such as Omec, slap-sieve, and microscope.
Since its establishment, until now we have supplied our abrasives products to more than 200 customers from over 40 countries and received a favorable report from customers both home and abroad
All staff from Haixu Abrasives hope to cooperate with you sincerely, and finally to get a win-win situation.
Haixu Abrasives is a leading manufacturer and supplier of abrasives and refractory materials
What is the Breakage Rate of Alumina Hollow Balls?
The breakage rate of alumina hollow balls is usually controlled within 10%. During the production process, by screening good balls, we can ensure that the ball breaking rate is within 10%.
Alumina hollow balls – Insulation Materials that can be made into products of various shapes
Alumina hollow balls are a new type of high-temperature insulation material. They are made by melting and blowing industrial alumina in an electric furnace. The crystal form is a-Al2O3 microcrystals. With alumina hollow balls as the main body, various shapes of products can be made. The maximum use temperature is 1800℃. The mechanical strength of the products is high, which is several times that of general lightweight products, and the volume density is only half of that of corundum products.
Research & Development Equipment
Research & Development: Haixu Abrasives has advanced laboratory facilities and more than 10 inspection personnel, focusing on technical support, product improvement and enhancement of chrome sand products