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coal fired boiler manufacturers in china

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

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China Coal Fired Steam Boiler Manufacturers and Facto

Coal Fired Steam Boiler Manufacturers, Factory, Suppliers From China, We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality.

China industrial coal fired boiler Manufacture

Our coal-fired chain grate boilers and coal-fired fluidized bed boilers mainly produce hot water, saturated steam or superheated steam for industrial use. Industrial coal fired boiler have lower operating costs – nearly 50% lower than boilers using oil or natural gas. Coupled with our proven high-efficiency, low-emission clean coal technology, our coal fired boilers have the advantages of

China Steam Boiler manufacturer, Hot Water Boiler, G

Steam Boiler, Hot Water Boiler, Gas Boiler manufacturer / supplier in China, offering 3ton/Hr Three Pass Good Price Solid Fuel Steam Boiler, Wood Fired Hot Water Induction Horizontal Industrial Steam Boiler Price, Wood Chip Coal Fired Wet Back Industrial Steam or Hot Water Boiler and so on.

China Boiler manufacturer, Steam Boiler, Gas Boil

Boiler, Steam Boiler, Gas Boiler manufacturer / supplier in China, offering 10t H City Gas Steam Generating Boiler Machine for Restaurant School, Low Emission Gas-Fired Wet Back Firetube Hot Water Boiler, 20t/H Industrial High Efficiency Low Emissions Gas Steam Boiler and so on.

China Industrial Coal Fired Boiler Manufacture

As one of the most professional industrial coal fired boiler manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy industrial coal fired boiler at competitive price from our factory.

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EPCB is a professional manufacturer in China. The industrial coal-fired boiler for sale has 86%+ boiler efficiency. Coal boiler costs can be saved.

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CFB Series coal fired boiler circulating fluidized bed boiler Introduction Product features: 1.Wide fuel application, including high quality coal, low-volatile and high ash coal.High combustion efficiency, some unburned ash will recycle back to burn again.

China Coal Burning Boiler Manufacturers, Supplie

Tel: +86-510-85605893. Mob: +8613812043259. Email: m13812043259@163.com Add: No. 9 Yanxin East Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province, China

Coal Fired Boiler Manufacturers - China Coal Fired Boil

Coal Fired Boiler . SZL Coal Fired Boiler. SZL Coal Fired Boiler Product Description SZL series coal boiler has the characteristics of big heat surface, high heat efficiency and the squama type chain grate, less coal leakage, respective air chamber and separated adjustment, sufficient and steady burning, outlet dust separator device reduces flue gas drain, frequency control, PLC & DCS auto

Coal Fired Boiler, Biomass Boiler Designer and Manufactur

Coal fired boiler is widely used to generate thermal energy by burning fuel in the firebox. Coal can provide lower operating costs in comparison to other fossil fuels like oil or natural gas, it is one of the cleanest fossil fuels available today due to the state of the art computerized pulverized coal handling and combustion technology.

Contact Us

zhulin@zozen.com

No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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