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Industrial Steam Hot Water Boiler System , Horizontal Gas Fired Steam Boiler

Zhangjiagang HuaDong Boiler Co., Ltd.
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Zhangjiagang HuaDong Boiler Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58666196
Contact Person:
Miss Sandy Chen

Industrial Steam Hot Water Boiler System , Horizontal Gas Fired Steam Boiler

Brand Name : HD Boiler
Model Number : SZL
Certification : ISO9001,ASME,Grade A,SGS,EN
Place of Origin : Zhangjiagang,Jiangsu,China
MOQ : 1Set
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 500 Sets / Per Year
Delivery Time : 30 Days
Packaging Details : Seaworthy Packing
Condition : New
Structure : Water Tube
Fuel Available : Coal-Fired
Operation : Automatic
Placement : Horizontal Boiler
Usage : Industrial
Installation : Assembled Boiler
Water Circulation : Natural Circulation
Rated Working Pressure(Mpa) : 1.25-2.5
Rated Steam Temperature : 193-226
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High thermal efficiency SZL Coal Fired Steam Hot Water Boiler wiht long service life


HD DZL series steam and hot-water boiler is the single-cylinder, water-tube assembly, chain grate boiler. Boiler drum is arranged along the center of the boiler longitudinally.

The front drum and both sides of the furnace water-wall tubes form radiant heating surface, the rear drum and the tube nest between the header form convection heating surface.

Coal economizer is installed at the rear of boiler.

After some heat of the combustion-generated high temperature fume is absorbed by the hearth, the fume flows to the convection heating surface through burn out chamber and exhausts outside through the chimney via coal economizer, dust collector and draught fan.

Features and Advantages

1. Compact structure, small installation space, single-floor boiler room, cost-effective infrastructure.
2. Great assembly level, short installation period and inexpensive installation.
3. Sufficient and reasonable heating surface, quick temperature/pressure-rise of boiler, satisfactory productivity and high heating efficiency.
4. Introduce the air with air distribution chambers of grate. All air distribution
chambers can adjust the air flow independently and grate can be regulated step-less speed.
5. Wide range of applicable coals and full combustion.
6. Electric control cabinet is equipped with complete automatic control and monitor
instruments featuring high automation, safety, reliability and simple operation.


Rated heating efficiency(MW)681015202530
Rated working pressure(MPa)1.25/1.6/2.51.25/1.6/2.51.25/1.6/2.51.25/1.6/2.51.25/1.6/2.51.25/1.6/2.51.25/1.6/2.5
Rated steam temperature193/204/226193/204/226193/204/226193/204/226193/204/226193/204/226193/204/226
Rated outlet temperature60606060104104104
Heating areaBoiler(m2)156197.4235.6412508510588.6
Coal economizer(m2)87.2157174.4413/413/236357496450
Air preheater(m2)-/-/181199212210
Effective area of grate(m2)7.810.111.817.32124.325.8
Water volume(m3)7.39.612.415.321.62727.6
Design efficiency(%)80808080808080
Applicable fuelSoft Class II
Maximum size of shipping part(m)6.1×3.1×3.56.8×3.4×3.57.6×3.4×3.59.6×3.4×3.5411×3.41×3.548.3×3.0×3.68.5×3.6×3.64
Maximum weight of shipping part(t)252931425022/2823/29
Overall size of installation(m)9.5×5.5×6.29.5×5.5×6.29.8×5.7×6.210.9×5.7×6.712×5.8×6.813.8×6.0×10.618×6×10.5
Draught fanGY6-1 30kwGY10-1 45kwGY10-15 55kwY5-47 12D 75kwGY5-47 12.4D 90kwGY20-15 110kwGY35-15 132kw
Blower fanT4-72 5A 11kwGG10-1 15kwGG10-1 15kwG4-73 9D 30kwG4-73 9D 30kwGG20-15 55kwG40-73 10D 55kw
Speed governorGL-10P 0.75kwGL-16P 1.1kwGL-16P 1.1kwGL-20P/II 1.5kwGL-20P/II 1.5kwGL-30P 2.2kwGL-40P 3kw

Company Information

HD Boiler established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port or 60km State Road to Suzhou or Wuxi, with transportation extending in all directions conveniently and quickly.

1. Fabrication area of 200,000 square meters
2. 150 Engineers
3. 600 Coded welders
4. 60 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2008 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization

Product Tags:

industrial hot water boiler


coal fired hot water boiler

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