4 ton boiler

Fire tube steam generator boiler 500kg 1000kg 2000kg 3000kg 4000kg 5000kg 6000kg 8000kg 10ton 12ton 15ton 20ton.
Fuel oil, diesel, gas, lpg, heavy fuel oil, biogas.

DZL Chain Grate Boiler, Burn coal wood biomass pellet. 1ton 2ton 4ton 6ton 8ton 10ton solid fuel steam boiler. Automatic feeding biomass coal boiler.

Yuanda DZL automatic chain grate biomsas fired steam boiler 4ton/hour.

Yuanda boiler have sold lots of steam boilers to Bangladesh, most popular products: gas steam boiler, wood steam boiler, biomass steam boiler.
Steam boiler 1ton 2ton 3ton 4ton 5ton 6ton 8ton 10ton 12ton 15ton 20ton.

Yuanda Boiler supply oil gas boiler, wood biomass boiler, coal boiler, electric boiler, fire tube boiler, water tube boiler, horizontal boiler, vertical boiler.

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

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

Steam Boiler purchased by Chile customer in 2017.

DZL Chain Grate Boiler, Burn coal wood biomass pellet. 1ton 2ton 4ton 6ton 8ton 10ton solid fuel steam boiler. Automatic feeding biomass coal boiler.

Solid Fuel Coal Wood Biomass Waste Fuel Steam Boiler 1ton 2ton 3ton 4ton 5ton 6ton 8ton 10ton 15ton 20ton 25ton 30ton

DZH series wood biomass coal fired steam boiler 4ton/hour travelling grate boiler, single drum water-tube fire-tube boiler.

DZH series wood biomass coal fired steam boiler 4ton/hour travelling grate boiler, single drum water-tube fire-tube boiler.

Solid Fuel Coal Wood Biomass Waste Fuel Steam Boiler 1ton 2ton 3ton 4ton 5ton 6ton 8ton 10ton 15ton 20ton 25ton 30ton

Solid Fuel Coal Wood Biomass Waste Fuel Steam Boiler 1ton 2ton 3ton 4ton 5ton 6ton 8ton 10ton 15ton 20ton 25ton 30ton

Fuel Oil Gas Fired Steam Boiler 1000kg per hour, Horizontal three pass fire tube boiler with high efficiency, low consump cost steam boiler.

DZH series Manual feeding Travelling Grate Wood Biomass Boiler 1ton 2ton 3ton 4ton 6ton 8ton.

High efficiency oil gas fired boiler, low emission NOx, low consumption cost.

High efficiency oil gas fired boiler, low emission NOx, low consumption cost.

High efficiency oil gas fired boiler, low emission NOx, low consumption cost.

High efficiency oil gas fired boiler, low emission NOx, low consumption cost.

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.

The DZL/DZH new water-fire tube boiler is a new eco-friendly and energy-saving product co-developed by our company and famous Harbin institute of Technology and director of Beijing Institute of Light Boiler. 
1.Boiler model:DZL/DZH
2.Boiler capacity:1-20ton/h
3.Pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar),2.5Mpa(25bar)
4.Steam temperature:184 °c,194°c, 204°c,226°c(As long as below 226°c,we can do it)
5.Fuel:coal,biomass
6.Structure:horizontal water-fire tube, single drum
7.Type:There are two types.One is DZL chain grate stoker automatic feeding fuel and removing dregs type. Another is DZH hand operated moving grate type which needs labour to feed fuel and remove the dregs.
8.Application:Medicine, chemical, light industry, textile, building material, cultivation, food and beverage, plastic foam, printing, dyeing and washing, rubber processing, paper products,wood processing, hotel, clothing and leather manufacturer etc.