Our company's main products include more than 400 varieties of specifications.
WNS series gas-fired (oil-fired) steam boiler
WNS series gas-fired (oil-fired) steam boiler
SZL series coal-fired steam boiler
SZL series coal-fired steam boiler
DZL series biomass-fired hot water boiler
DZL series biomass-fired hot water boiler
23-04-2016· The direction of water circulation in fire tube boiler is not well defined. The direction of water circulation in water tube boiler is well defined i.e. a definite path is provided for the circulation of water. 9. Operating cost is low.
lexie@zozen.com > Get A Quote >The ERK (corner tube) Boiler is a modern, natural-circulation water tube boiler. The main characteristics are a very active water circulation, rapid load change capability, light-weight construction and self-supporting structure.
lexie@zozen.com > Get A Quote >A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam. The fire-tube boiler developed as the third of the four major historical types of boilers: low-pressure tank or "haystack" …
lexie@zozen.com > Get A Quote >24-11-2016· One or more cross tubes are either flanged or riveted to the water space are located in the fire box to increase the heating surface area to improve the water circulation. A short chimney is connected at the top of the fire box to discharge the waste flue exhaust gases at some greater height.
lexie@zozen.com > Get A Quote >ZOZEN is a world-leading provider of boilers and industrial boiler solutions.Over 13350 customer cases in the world.