Safety | With reasonable air distribution, 100% prevent bunker tempering. |
Feed | feed system consists of a primary feed system and a secondary feed system. |
Combustion | Using 1300ºC high temperature combustion technology, full combustion, more energy saving. |
Structure | The boiler adopts Danish process and European century-old boiler design concept to ensure quality and enhance practicality. |
Control | speed adjustable automatic frequency conversion control system,24 hours fire protection, automatic feeding, automatic furnace start, stop, easy to operate, no professional fireman. |
Durable | Careful design, strict selection of materials, the use of high and new technology to improve the boiler corrosion resistance, durability and robustness. |
Convenient | Under 1 ton all adopt integrated driving device with bottom wheel, easy to operate. |

Type number | DZW2.0-1.25-M | DZW4.0-1.25-M | DZW6.0-1.25-M | DZW8.0-1.25-M | DZW10.0-1.25-M | DZW20.0-1.25-M |
Rated evaporation capacity | 2.0t/h | 4.0t/h | 6.0t/h | 8.0t/h | 10.0t/h | 20.0tV/h |
Boiler steam pressure | 1.25MPa | |||||
Saturated steam temperature | 193ºC | 193ºC | 193ºC | 193ºC | 193ºC | 193ºC |
Outletdiamete | 80 | 100 | 125 | 1390 | 150 | 200 |
Feed water temperature | 20ºC | 20ºC | 20ºC | 20ºC | 20ºC | 20ºC |
Combustion mode | Layer firing | Layer firing | Layer firing | Layer firing | Layer firing | Layer firing |
Bulky size | 5100 ×2600 ×3170 | 5900 ×2750 ×3500 | 5720 × 3080 × 3407 | 7200 × 3200 ×3450 | 8800 ×3400 ×3550 | 10325 ×3450 ×3700 |
Effective grate area | 3.78m² | 6.2m² | 8.3m² | 121m² | 17.5m² | 20.2m² |
Radiant heating area | 57.6m² | 18.5m | 182m² | 27.4m² | 49.2m² | 48.3m |
Convection heating area | 57.6m | 90m² | 114m² | 186.2m² | 276m² | 347m² |
Economizer heating area | 18.48m | 37. 8m² | 19.7m | 21.7m² | 27.6m² | 73m² |
Fuel consumption | 334kg/h | 668kg/h | 1123kg/h | 1594kg/h | 2473k/h | 5010kg/h |
Exhaust temperature | 162ºC | 165ºC | 165ºC | 165ºC | 198ºC | 201ºC |
Design fuel | Biomass SW | Biomass SW | Biomass SW | Biomass SW | Biomass SW | Biomass SW |
Thermaleficienc | ≥90% | ≥90% | ≥90% | ≥90% | ≥90% | ≥90% |


Qingdao Xingfu Energy Equipment located at, Qingdao city, is founded in 2010, is a traditional and deeply accumulation& innovation high-tech enterprise in Shandong province. The company Specializes in researching, developing, designing, manufacturing, and selling industrial boilers, pressure vessels, waste tires & plastics pyrolysis system, biomass burners, biomass gasification, etc.
Xingfu Energy has strong R&D Strength. It has 78 technicians(21% of workers), 28 engineers(58% of technicians), 136skilled workers(59% of workers), 65qualified welders(47% of skilled workers). It covers an total area of 70500 square meters, including 21000 square meters plant area and 228 workers. From the year of 2012, our domestic sales revenue has broken through 100 million RMB. Now our company has passed the certificates of CE and ISO9001 quality management system, third measurement of units, and possessed B levels boiler maker, first& second pressure vessel licenses and installation boiler license by Qingdao Municipal Bureau of Labor.
Xingfu Energy products have been exported to more than 30 different countires, such as Mongolia, Indonesia, Korea, Malaysia, Polan, Spain, etc. All our products have gained highly reputation from our customers.
Firing fuel for both wood chips, pellets, higher moisture wood waste etc.
Whole boiler is under PLC control working together with the steam turbine for electricity generating. Meanwhile supply with steam for the factory products processing.
Whole boiler is installed on site with module design, which saves very much of the transportation cost.
Higher temperature resistance flake chain grate can work with different kind of fuel.
Special design for the fuel of textile waste, fibre waste etc. Which solve the coke problem for this kind of fuel.
Whole boiler is assembled type, the installation and operation is very easier.
7. Automatic steam boiler loaded for Costa Rica.
Fuel can be natural gas, diesel, LPG, bunker oil, etc.
Whole boiler is under PLC control.
Special size design can be loaded in normal container, which saves much of the transportation cost.
8. 10t/hr automatic gas fired steam boiler installed in Kuwait.
Boiler designed to work under high temperature. Whole boiler is under PLC and remote control. Whole boiler and boiler parts are anti explosion design. Whole boiler system is highly safe for the oily, higher temperature environment.
Working pressure of the boiler is 16bar with saturated steam output.
Boiler designed with double feeding system, for both wood chips, pellets and wood logs.
(1) We need to know the capacity of the boiler, the fuel you plan to use and your steam pressure needs, then we can confirm the
boiler model.
(2) Customers need to provide us with your name, email address and company name, then we will send you the price list immediately.
Moreover, if you use whatsapp, skype or wechat, then you can provide us your ID, which will be more convenient for us to
communicate.
Q2: Why choose us?
(1)Class A boiler production qualification factory with many years export experience
(2)100% steel plate, steel pipe, welding rod without damage;
(3)100% x-ray inspection (welds): ensure the quality of the whole boiler;
(4) Water pressure test: to ensure standard working pressure and safety;
Q3: What is the service life of your boiler?
A: UsuallyWith proper operation and good maintenance, the boiler can last for more than 20 years
Q4: Can I have my own customized products?
A: Of course you can, your customized requirements for colors, logos, designs, packaging, carton marking, language brochures, etc.
can all be met.
Dear friends, you can contact us through my contact form or send us your inquiry directly. Click on "Send Inquiry" or "Chat Now"!