Product Advantage
  • Water-Tube-Boiler-Membrane-Water-Wall

    The series of biomass fired hot water boilers adopt horizontal three-pass water tube structure and membrane water wall on both sides of the furnace, which increases the sealing performance and volume of the furnace, and also increases the heating surface.

  • Hot-Water-Boiler-Grate

    For the boiler grate, we adopt high-quality movable grates with high degree of automation. Users can choose appropriate types of grate bars according to fuel characteristics, such as small scale grates which can withstand high temperatures above 1200℃.

  • Boiler-Auxiliary-Equipment

    We match the whole set of boiler system for our customers, and equip many auxiliary equipment such as dust collector, slag remover, economizer, air preheater, etc. so as to make the thermal efficiency higher, and no black smoke, save more costs for users.

  • Boiler-Inspection

    Our boilers have multiple quality inspection processes before they leave our factory, such as X-ray & magnetic powder inspection of welds, hydrostatic test of boilers, etc. Each inspection process will be responsible for by a special person, with detailed records to ensure that the boilers have no problems.

  • Water-Boiler-Application

    Boiler has compact structure, beautiful appearance, convenient for transportation and installation; it is widely used in large restaurants, hotels, schools, hospitals, urban heating and other application scenarios, and has dozens of projects at home and abroad for reference.

Technical Parameters

Find the capacity of the biomass fired hot water boiler you want and check other parameters of the boiler as a reference.

Item/Type

Double Drums Chain Grate Water Tube Biomass Fired Hot Water Boiler

Rated capacity MW

2.8

4.2

5.6

7

8.4

10.5

14

Rated working pressure MPa

0.7

1

1

1

1

1

1.25

Supply water temperature ℃

95

115

115

115

115

115

130

Return water temperature ℃

70

70

70

70

70

70

70

Boiler thermal efficiency %

81

81.2

82.5

83.1

83.2

83.2

83.5

Heating area m2

Boiler body

146.8

155.5

196.7

300

279

322

415.8

Economizer

/

104.6

157

174.4

210

218

413

Fuel & consumption

Fuel type

Biomass Pellets, Wood Chips, Rice Husk, Sawdust, Charcoal, Oat Hulls, Palm Kernel Shell, Coconut Shell, Sunflower Seed Shell, Coal, etc.

Coal kg/h

458.02

685.34

899.39

1116.12

1337.73

1672.16

2221.54

Biomass kg/h

661.94

990.46

1299.81

1613.03

1933.31

2416.63

3210.60

Size of boiler largest parts
mm

Length

6100

6300

6900

7900

8100

9300

11500

Width

2500

2700

3100

3100

3100

3300

3300

Height

3500

3500

3500

3500

3500

3500

3500

Weight of boiler largest parts ton

30

43

54

46/29

48/30

49/31

49/37


No.

Item

Example/Issuer

Qty

Unit

1

Boiler Drawings

General Drawing, Boiler Proper Drawing, PID (Pipes, Instruments & Valves) Drawing, Foundation Drawing, Boiler Room Design Drawing.

1

Set

2

Boiler Quality Certificate

Issued by the boiler inspection department of China government.

1

Set

3

Certificate of Origin

Such as CO, Form E, Form F, Form A, etc.

1

Set

4

Boiler Thermodynamic Calculation Book

Issued by the boiler supplier.

1

Set

5

Boiler Strength Calculation Book

Issued by the boiler supplier.

1

Set

6

Installation & Operation Instruction

Issued by the boiler supplier.

1

Set


Auxiliaries
Company Strength

EPCB Boiler is a professional boiler manufacturer in China. Focus on industrial boiler production and sales for 68 years. Our main products are coal-fired boilers, oil gas boilers, biomass boilers, electric boilers, and power plant boilers. EPCB Boiler has more than 15000 users, and the users are covering more than 100 countries and regions. EPCB Boiler is well received by users, because of its features energy saving, environmental protection, helping users save money and High quality After services. We have professional boiler engineers to customize the boiler system for you so that you and your enterprise can produce higher quality products at a lower cost! Make your enterprise more competitive!

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Tell us your need about boiler capacity in your industry, we will recommend the most suitable boiler model for you!

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Ultimate Quality, Open Up Infinite Possibilities

Our products mainly include boiler system solutions, boiler products, and boiler-related services. Among the boiler products are thermal oil boilers, steam boilers, hot water boilers, and industrial electric boilers. We will match you with a suitable system solution according to your needs and assist you in completing the matching, installation and commissioning of related equipment.

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