Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 80 sets / per month |
| Delivery Time | 50-100 days |
| Packaging Details | Seaworthy Packing |
| Model NO | WNS Series |
| Fuel | Coal-fired |
| Structure | Water Tube |
| Water Circulation | Natural Circulation |
| Pressure | Low Pressure |
| Buming Style | Chamber Combustion Boiler |
| Transport Package | Seaworthy Packing |
| Fuction | Steam Boiler |
| Installation | Assembled Boiler |
| Media | Steam and Water |
| Drum Placement | Horizontal Boiler |
| Usage | Industrial |
| Brand Name | HD BOILER |
| Model Number | WNS Series Oil and gas fired steam hot water boiler |
| Certification | ISO9001 , ASME , GradeA , SGS , EN ,TUV |
| Place of Origin | Zhangjiagang , JiaSu , China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 80 sets / per month |
| Delivery Time | 50-100 days | Packaging Details | Seaworthy Packing |
| Model NO | WNS Series | Fuel | Coal-fired |
| Structure | Water Tube | Water Circulation | Natural Circulation |
| Pressure | Low Pressure | Buming Style | Chamber Combustion Boiler |
| Transport Package | Seaworthy Packing | Fuction | Steam Boiler |
| Installation | Assembled Boiler | Media | Steam and Water |
| Drum Placement | Horizontal Boiler | Usage | Industrial |
| Brand Name | HD BOILER | Model Number | WNS Series Oil and gas fired steam hot water boiler |
| Certification | ISO9001 , ASME , GradeA , SGS , EN ,TUV | Place of Origin | Zhangjiagang , JiaSu , China |
| High Light | industrial hot water boiler ，coal fired hot water boiler | ||
High Thermal Efficiency Steam Hot Water Boiler Generators With Oil / Gas Fired
Product Application
WNS type horizontal oil (gas) fired steam (hot water) boiler is a kind of (smoke)fire-tube boiler with three passes, wet back and micro-pressure firing.
Oil (gas) is spayed into the furnace through the burner in front of the boiler. The high-temp. gas from firing flows into the reversal chamber, and then into the front smoke box through the second pass, then into the back smoke box through the third pass, then into the air through the stack. For steam boiler, helical fin tube economizer is fixed on top of the back smoke box.
This type of boiler employs the exported burner. Stable and safe micro-pressure combustion. The burner is equipped with such operating and safety controls as computer-controlled start, high-pressure protection, fire off protection, automatic control of oil and wind proportion and automatic control of firing power.
This type of boiler employs intelligentized control. It can realize feed water automatic control, pressure automatic control, water level automatic warning, over-pressure (over-temperature) automatic control and fire off automatic warning.
Thermal efficiency of the boiler is very high, due to the reasonable structure of the grate design, accurate casting, with minimal assembly of the scale extrusion grate, lead to minimized coal leakage and no need for shutdowns when having to replace the grate.
Room air pressure wind systems and other warehouse plus small throttle structure, good sealing, fabric air distribution control the amount of combustion air supply section, in order to get the best combustion conditions; former arch radiation enhanced combustion technology application areas, mechanical incomplete q4 loss of only 7% of the combustion. On the 15th December 1993, the Ministry of Machinery Products Quality Supervision and Testing Center, reported results reflecting the thermal test at rated load, of thermal efficiency of up to 83.34% to achieve superior product index one table 10T/h corner tube boiler annual savings of more than 1,000 tons of coal, we can see that angle tube boiler and assembly, bulk boiler, will give users a great economic benefits.
Packing & Delivery
| Packaging | |
| Size | 610 (L) * 285(W) *279(D) |
| Weight | 13T |
| Packaging Details | The normal package is wrapping packing (Size: L*W*H). |
Company Introduction
Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.
1. Fabrication area of 200,000 square meters
2. 80 Engineers
3. 200 Coded welders
4. 30 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2015 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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