for granulated blast furnace slag grinding
Ground Granulated Blast Furnace Slag Mill Grinding. Jun 08 2020 ground granulated blast furnace slag ggbs is a byproduct from the blastfurnaces used to make iron furnaces are fed with a controlled mixture of ironore coke and limestone and operated at a temperature of about 1 500 cthe granulated slag is further processed by drying and then grinding in a vertical roller mill of rotating