coal fired chain grate boiler

SZL steam boiler with chains of double drums adopt longitudinal drainage grate steam, the convection heat transfer arrangement of heating surface, high efficiency, reasonable water system, large water capacity, the large steam space with high-quality steam.

Fuel: biomass fuel(rice husk, bagasse, wood pellet, wood chips, straws, coconut shell, palm oil waste,) coal fuels(bituminous coal, lignite coal, anthracite coal, etc.), coal and biomass mix-firing

Features:

92% high efficiency dust collector, more Eco-friendly.

Durable and Long life time.

Enough steam output, less heat dissipation, 

high thermal efficiency over 79%, lowest coal consumption.

http://www.zgindustrialboiler.com/product/chain-grate-boilers/szl-assembly-chain-gate-boiler.html