Coal Fired Boiler, Coal Fired Steam Boiler China Manufacturer

  • 40 years experience on coal fired boiler
  • Directly coal fired boiler manufacturer
  • All kinds of fuels support
  • Certificate of CE, A-Class, Or ASME

High Quality &Good Price Coal Fired Boiler

Coal Fired Boiler, Coal Fired Steam Boiler China Manufacturer
Normally the szl coal fired boiler design is assembly type. As a lot customer want to make the installation more easy, Yongxing will build furnace well for you in workshop.
Coal Fired Boiler, Coal Fired Steam Boiler China Manufacturer
Yongxing 20tph is a big capacity coal fired boiler for sale. We could send you coal fired boiler diagram and boiler house drawing. Help you to design the best boiler system.
DZL8-1.25-1.6-AII/T 82% coal fired boiler efficiency
We will adopt steam economizer and air preheater for the coal fired boiler working. So our coal fired boiler efficiency is easily to get 82% or more.
DZL8-1.25-1.6-AII/T 82% coal fired boiler efficiency
Yongxing coal fired boiler uses a flake chain grate to help you mechanize feeding. In addition, our boiler feed uniform, stable combustion, and easy control.
Coal Fired Steam Boiler China
We use two wing type coal fired boiler furnace. This will make the fire into upside down α . The furnace is support any shape coal or biomass that Length≤2M.
Coal Fired Steam Boiler China
Yongxing manual feeding coal fired boiler doesn’t need uniform feeding. You no need to crush the coal or wood, any size is ok to filled into the furnace for combustion directly.

Our Coal Fired Boiler Certifications

  • Certificate
  • Biomass Steam Boiler Certificate 3
  • Biomass Steam Boiler Certificate 2
  • Biomass Steam Boiler Certificate 4

Yongxing Coal Fired Boiler Quality Control

Yongxing boiler group’s main product is a coal-fired boiler. We are one of the best 4A class coal-fired boiler manufacturers in China. To find the best quality and price of coal-fired steam boiler in china, Yongxing is your first choice.

Yongxing could supply you with a lot of different models of a coal-fired boiler.

And our common tonnage for your choosing is 2 tons DZL coal-fired boiler, 4 tons coal-fired steam boiler, 6~50 tons DZL/SZL coal-fired steam boiler.

In the industrial field, Yongxing coal-fired steam boilers are more commonly used. The DZL quick loading coal-fired boiler design a single boiler drum, longitudinal layout pipes.

To improve the coal-fired boiler efficiency, we install the steam economizer in the boiler rear end. Yongxing coal fired steam boiler side is equipped with the forced draft fan – FD FAN. It provides sufficient air volume to a coal-fired boiler furnace so that your boiler can achieve the best-regulated combustion effect.

Our coal-fired steam boiler also contains slag removal to help you automatically remove slag.  You could customize any parts freely. Just send inquiries for any of them right now!

Coal Fired Boiler, Coal Fired Steam Boiler China Manufacturer
biomass steam boiler
Coal Fired Boiler, Coal Fired Steam Boiler China Manufacturer
Welcome To Visit Our Factory And Check Coal Fired Boiler
  • Yongxing welcome your visit anytime.
  • Yongxing is near Zhengzhou Airport, we will take you by car from there.
  • We will guide your whole journey for Coal Fired Boiler.
  • We could take you to check nearby running Coal Fired Boiler

Yongxing Coal Fired Boiler Quality Control

Boiler Drum & Tube Plate
Yongxing steam boiler Boiler drum, front plate, back plate all use Q245R  GB713-2008, spiral tube and downpipes all use 20g, GB3087-2008. Please check the SZL double drum coal fired boiler on production above.
Membrane Wall

We will use a membrane wall for your coal fired boiler. It can be highly improved your coal fired boiler efficiency. Yongxing is aiming to be the best coal fired steam boiler china.

Coal Fired Boiler tube Ends Welding

We promise the welding of each boiler you buy smooth and no leakage at all.

Double hydraulic test

After welding the inner coal fired boiler furnace, we shall make one time hydraulic test, then we will welding the membrane wall by hand. After that, Yongxing makes the second time hydraulic test again. All these will promise that we become your best quality coal fired boiler manufacturers in China.

Make all the welding 100% NDT test is our daily work


Coal Fired Boiler Definitive Guide FAQ

We will assemble a full set of control monitoring instruments for you. The coal-fired boiler working is safe and reliable. Our coal-fired boiler for sale is more suitable for AII soft coal, mixed coal, or molding particles.

Our coal-fired steam boiler design has remarkable advantages:

  • Our boiler enhanced combustion technology, large furnace design, increased combustion chamber to ensure the coal-fired boiler you buy discharges the minimum exhaust smoke concentration.
  • Yongxing adopts the new type of finned threaded smoke pipes, which increases the heating speed by 1/3 compared with the water tube boiler.
    These finned tubes can minimize your coal-fired steam boiler heat loss, and your coal-fired boiler efficiency is far higher than similar products.
    fire tubes
  • The vertical longitudinal pipes on both side headers are connected to the upper horizontal boiler drum. It has good flexibility, eliminating the bulge defects of your coal-fired boiler.
  • Yongxing coal-fired boiler design is very compact. With the same boiler capacity, you can save 30% of the boiler room area.
  • Our coal fired boiler cover an extensive load adjustment range. It is ok to supply you with 0-110% load, easy to adjust in theory.


Send us your inquiry