Macrogrits F4~F220 Specifications (FEPA 42-1:2006)

Materials suitable for grinding

It has good grinding performance. Often used for rough grinding with large margin and widely used.

Using Difference in sandblasting

When fast cutting is needed, with a reclaimable media, brown aluminum oxide is often the best value.

White aluminum oxide boasts of a extremely high purity that makes it suitable for applications requiring minimum contamination of foreign substances and sharp free cutting abrasive characteristics.

The production base is located in Henan Province, Zhengtong Abrasive grows fast depen-ding on the high quality plant sources .The annual output 20000 mts in brown fused alumina, 30000mts in black fused alumina,10000mt in white fused alumina and 7000 mts in black silicion carbide and 3000 mts in ceramic beads and zirconina grinding beads series. All passed by the certification of ISO9001:2008 Standard Quality Management System Certificate and the Environmental Assessment.

Products can be made according to GB/T(China Standard ),FEPA (European Standard), JIS (Japanese

Industrial Standards),and also can be customized.

Fixed supply, traceable products, stable quality and batch consistency is the characteristics of industry and trade integration enterprises and also the outstanding one of Zhengtong Abrasives.

Zhengtong Abrasives has a professional technical management team in abrasive industries, profess-ional foreigner trader, perfect quality control system, extensive sales channels. The products are well sold to more than 20 countries around the world, such as USA, Russia, Italy, Poland, Japan, South Korea, Thailand,India, Pakistan and so on.