Technical specifications: 1) Rated evaporation capacity: 750KW-50MW 2) Designed coal type: coal gang 1) Rated evaporation capacity:750KW 1.5WM 3MW 6MW 12MW 15MW 30MW 50MW 2) Designed coal type: coal gangue, tinpot soft coal, high sulphur lean coal, sulphur lean coal, soft coal, paper residue, soft coal, blind coal, lean coal, oil shale, bituminous coal, glance coal.