Coal and Ash Handling LinkedIn SlideShare
COAL PREPARATION PLANT 24VANITA THAKKAR BIT, VARNAMA 25. CRUSHING OF COAL Coal is crushed in two stages. In the first stage the 300mm size is reduced to 100 to 75mm and in the second stage from 75 to 100mm to below 6mm. In figure double roller crusher, single roller crusher and rotary breaker is shown. 25VANITA THAKKAR BIT, VARNAMA 26.