Brand Name: Yuanda Boiler
Model Number: WNS
Place of Origin: Henan, China (Mainland)
350kW-2800kW wood or biomass briquet fired hot water boiler with biomass burner for sale
Biomass Pellets Burner
Boiler Proper
Product name | WNS low pressure horizontal single drum fire tube three-pass wet-back biomass pellets / wood pellets hot water boilers/ furnace / stove |
Product description | These kind of boilers are similiar with gas/oil boilers, equipped with pellets burner. Wood / biomass pellets are light and burn in biomass burner and the fan in the burner blow the flame and high temperature exhausted gas into boiler furnace. High temperature exhausted gas, powered by induced fan behind the boiler proper, flow through spirally corrugated fire tubes, front smoke chamber and rear smoke chamber, into dust collector and chimney. Fire flame and exhausted gas heat the water in the boiler drum with high thermal efficiency. |
Title | 350kW-2800kW wood or biomass briquet fired hot water boiler with biomass burner for sale |
Model | WNS0.35-85/60-T, WNS0.7-85/60-T, WNS1.4-85/60-T, WNS2.1-85/60-T, WNS2.8-85/60-T |
Rated steam capacity | 350kW, 700kW, 1400kW, 2100kW, 2800kW |
Rated working pressure | 0mpa, 1.0mpa |
Rated out/ return water temperature | 85/60°c |
Design fuels | wood pellets, wood briquets, wood briquettes biomass pellets, biomass briquets, biomass briquettes sawdust pellets, sawdust briquette, straw pellets, corn stalk/ cotton stalk /soybean stalk / wheat stalk pellets trees leaves/ branches pellets, grasses pellets timber waste pellets, bagasse pellets wood cuttings/ wood shavings/ wood strips pellets, etc |
Features |
1.Corrugated furnace, ensure the fuel combustion safe and sufficient; 2.Spirally corrugated tubes, increase heat transfer. 3.Wet back smoke chamber, the whole smoke chamber is inside boiler proper, greatly increase boiler heating efficiency; 4.Three-return exhausted gas flow, ensure high temperature exhausted gas contacting with boiler tubes adequately. 5. It has protective functions of over-temperature, overpressure, water shortage, leakage detection and flameout, ensuring safe and reliable operation. |
Application | provide hot water or heating energy to residential buildings, houses, home, household heating, hotels, offices, schools, hospitals, shopping malls, supermarkets, business centers, bath cenetrs, public baths, swimming pools, vegetable & flowers greenhouses, poultry houses farms, livestock houses, tea farms, restaurants, warehouse, factories, plants, exhibition halls, music halls, cinema, art gallery, library, museum, theaters etc. |
Biomass Pellets
Standard supply machines list of WNS low pressure horizontal single drum fire tube three-pass wet-back biomass pellets / wood pellets hot water boilers/ furnace / stove is as follows
Boiler proper |
1 set |
Pellets burner | 1 set |
Induced draft fan | 1 set |
Valves & gauges | 1 set |
Electrical cabinet | 1 set |
Dust collector |
1 set |
Water circulation pumps | 2 sets |
Water treatment equipment | 1 set |
Condenser | 1 set |
Gas flue | 1 set |
Chimney | 1 set |
Steam header | 1 set |
Following are installation pictures of our customers,
To ensure high quality of WNS Series horizontal single drum fire tube three pass wet back automatic industrial package oil fired hot water boiler, before delivery, we will make following test as the related standard requested.
1.RT Radiographic testing, steel plates and seamless steel tubes
2.UT Ultrasonic testing, some special parts in boiler proper
3.Hydrostatic test, the built well boiler proper
Hot Water Boiler Models |
Rated thermal power(MW) |
Rated return/out water temperature(℃) |
Fuel consumption |
pellets calarific value(5500kcal) | |||
WNS0.35-85/60-T |
0.35 |
85/60 |
60.6 |
WNS0.7-85/60-T | 0.7 | 85/60 |
121.2 |
WNS1.4-85/60-T | 1.4 | 85/60 |
242.4 |
WNS2.1-85/60-T |
2.1 |
85/60 |
363.6 |
WNS2.8- 85/60-T |
2.8 |
85/60 |
484.8 |
Henan Yuanda Boiler Corporation Ltd. has been designing, engineering and servicing a complete line of solid fuel, solid waste, biomass, gas, coal and oil-fired steam and hot water boilers since 1956, for thousands of satisfied customers. In addition to a complete line of steam and hot water boilers, Henan Yuanda Boiler also provides a complete line of boiler parts and boiler room peripherals and provides after-market products and services to deliver complete installation and operation to its customers. Owing to our wealth of experience and knowledge accumulated in more than 60 years, we are able to provide you with reliable technical service, installation consultation and ongoing support. Our products are one of the most reliable in the market and stand out due to their ecological efficiency and long-life.
The quality policy of Yuanda focuses at achieving the highest standards in terms of quality of work, which will consistently satisfy the customers and exceed their expectations, thereby providing a sustainable, profitable growth to the company. We follow a definite, contrived process in all our services to accomplish the undertaking at the best of quality, time and cost to benefit our customers and the company as a whole. This in turn reflects the competence of the company to the customers and prospective market.