Brown fused alumina BFA manufacturing process

BROWN FUSED ALUMINA BFA MANUFACTURING PROCESS

Brown fused alumina BFA is made from calcined bauxite,including brown fused alumina BFA macrogrits and brown fused alumina BFA micropowder.

Brown fused alumina BFA macrogrits	Brown fused alumina BFA micropowder

About brown fused alumina BFA macrogrits and brown fused alumina BFA micropowder,there are different manufacturing process.

First,we introduce the manufacturing process of brown fused alumina BFA macrogrits with pictures:

Brown fused alumina BFA Blocks–via jaw crusher,crushing small blocks–Via ball grinding machine to cmaller particles–via granulator sieve to different sizes including 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

Secondly,the manufacturing process of brown fused alumina BFA micropowder:

Brown fused alumina BFA 325#–Acid and water washed–overflow classification to different sizes such as P240 P280 P320 P360 P400 P500 P600-P800 P1000 P1200 P1500 P200 P2500 P3000– Sediment–Drying-Sieve slack and pack

In a word,for macrogrit and micropowder,the maufacturing process  is diferent completely.

But all are produced according to the most traditional way and the products are all the best in the market.