The former part of boiler body is surrounded by membrane wall, its upper part connects with boiler drum and lower part connects with header. ...

DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. ...

this frame also serves as the down comer of the boiler and upper and lower headers. ...

SZL series biomass-fired steam boiler is package or shop-assembled water tube boiler with double steam drum and chain grate stoker structure. ...

DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. ...