manual boiler

DZL boiler adopting threaded fire tubes, single water drum, horizontal shell type boiler with 3 fire-passes structure, water-tube fire-tube mix design. The combustion traveling chain grate can feed the fuels automatically, with different rolling speed can adapt different fuels’ burning speed. Also, the small flakes chain grate can reduce fuel leakage, and also let the broken chain grate flakes is convenience of replace.

Safe Operation
DZH series is equipped with automatic water-level control, automatic pressure control, automatic interlock chain stop protection, free settable working pressure, visible system’s working states on screen.

Better fuel adaptability
Comparing with DZL boiler, DZH boiler has better adaptability on fuels, it can fire coal, rice husk, nut shell, sawdust, waste wood pieces, also can fire wood logs, straws. But, DZH boiler can only support manual fuel feeding, and manual ash remove.

High quality control
In manufacturing processes, we has adopting steel strength test, automatic steel cutting/ plate rolling/ welding, 100% x-ray welding check, magnetic particle check c-scan ultrasonography check, fluorescent penetrating check, hydraulic (water) pressure test, boiler thermal efficiency test,etc, to make sure all finished products is qualified.

DZH boiler adopting threaded fire tubes, single water drum, horizontal shell type boiler with 3 fire-passes structure, water-tube fire-tube mix design. Most important, the combustion fixed chain grate can also suit any kind of biomass. The small flakes chain grate can reduce fuel leakage, and also let the broken chain grate flakes is convenience of replace.

DZH coal/ biomass fired fixed chain grate boiler realizes zero pollution with the use of special dust collector solution (water film dust collector, bag type static electricity dust collector, double towers desulfurization, etc.). Because its steady performance and low fuel consumption, make it is popular in market.

DZH coal/ biomass fired fixed chain grate boiler realizes zero pollution with the use of special dust collector solution (water film dust collector, bag type static electricity dust collector, double towers desulfurization, etc.). Because its steady performance and low fuel consumption, make it is popular in market.

Safe Operation
DZH series is equipped with automatic water-level control, automatic pressure control, automatic interlock chain stop protection, free settable working pressure, visible system’s working states on screen.

DZH series wood fired boiler, manual type wood-feed boiler. 1ton 2ton 3ton 4ton 6ton Wood/Biomass Boiler Coal Boiler.

1. DZH series stoker boiler is manual feeding type, burning coal, wood, biomass, solid waste. Suitable capacity is 1ton to 8ton.
2. Available to burning all kinds of solid waste, coal, agro waste, biomass waste, wood chips.

DZH series coal boiler, is manual coal feeding boiler. Different with DZL automatic coal chain grate boiler, dzh series coal boiler use travelling grate combustion device, larbor work hand-feeding coal fired boiler.

Manual wood/biomass waste burning boiler, DZH biomass boiler capacity in 1ton 2ton 4ton 6ton 8ton.

Manual wood/biomass waste burning boiler, DZH biomass boiler capacity in 1ton 2ton 4ton 6ton 8ton.

Manual wood/biomass waste burning boiler, DZH biomass boiler capacity in 1ton 2ton 4ton 6ton 8ton.

DZH series coal boiler, is manual coal feeding boiler. Different with DZL automatic coal chain grate boiler, dzh series coal boiler use travelling grate combustion device, larbor work hand-feeding coal fired boiler.

DZH series manual coal/wood/biomass fired boiler, travelling grate boiler. Inner water-tubes & fire-tubes design.