DZH Manual Feeding Biomass Boiler
Rated Steam:
1 - 6 ton/h
Design Pressure:
≤ 1.6 Mpa
Structure Type:
Horizontal three-pass, Manual feeding
Available Fuels:
Wood pellets, wood chips, palm kernel shell, rice husk, bagasse, coconut shell, crop straw.
Manufacturing Standards:
With GB & TSG, ISO, EAC, ASME and CE standard, for export to Asia, Africa, Americas, CIS, etc.
Application Industries:
Widely used in grain‑oil processing, food & beverage, textile printing & dyeing, rubber, paper‑making, wood processing, feed, chemical, pharmaceutical, building material and heating.
Product Introduction
DZH series wood fired travelling grate boiler is a horizontal three-pass steam boiler designed for burning wood and other solid biomass fuels. It adopts a water-tube and fire-tube combination structure with a manual feeding travelling grate stoker, providing stable combustion, reliable steam output, and good fuel adaptability. 

DZH Manual Feeding Biomass Boiler System
Core Advantages
a. Wide wood & biomass fuel adaptability with customizable furnace and grate  b. Combined water-fire tube structure for high heat transfer efficiency  c. Travelling grate, low residue  d. Three-pass flue gas design, long heat transfer path, low exhaust loss  e. Stable & sufficient steam output with reliable steam-water separation  f. Simple structure, manual feeding design, easy operation and low maintenance  g. Reinforced structure, premium materials, stable performance and long service life.
Biomass Boiler Fuels
Specifications
Model Rated capacity(t/h) Rated pressure (Mpa) Rated steam temperature(℃) Feed temperature(℃) Thermal efficiency(%) Boiler water volume(m³) Exhaust temperature(℃) Fuel consumption(Kg/h) Max transportation weight(t)
DZH1 1 ≤4.5Mpa ≤450℃ 20/104℃ >82 3.15 127.25 192.32 9
DZH2 2 4.75 126.41 386.47 15
DZH4 4 7.7 137.25 782.29 18.5
DZH6 6 7.4 146.83 1169.57 25
DZL1 1 3.15 113.34 190.42 13.5
DZL2 2 4.77 106.34 393.77 22
DZL4 4 8.2 124.49 756.89 27.6
DZL6 6 8.1 137.29 1148.68 35
DZL8 8 9.6 141.06 1602.44 38

Notes: * The above parameters are for reference only, subject to actual product specifications.

Why Choose Us
International Certifications
ISO Quality Management System Certificate
EAC, CU-TR Certificate
EAC, CU-TR Certificate
EN/CE Certificate
ASME-S Certificate
ASME-U Certificate
ISO Environmental Management System Certificate
ISO Occupational Health and Safety Management System Certificate
Advanced Manufacturing
R&D Center

R&D Center

Fully automatic welding

Fully Automatic Welding

Fully automatic tube

Fully Automatic Tube

Steel plate rolling

Steel Plate Rolling

Tube bending

Tube Bending

CNC cutting

CNC Cutting

Large vertical lathe

Large Vertical Lathe

quenching treatment

Quenching Treatment

X-ray flaw detection

X-ray Flaw Detection

Trusted by Customers
XHJ Boiler have established Long-term cooperation with world‑renowned enterprises, and consistently gain high‑level trust and recognition from customers all over the world.
SAPPI

SAPPI

GAZPROM

GAZPROM

ADNOC

ADNOC

COCACOLA

COCACOLA

CDPC

CDPC

SINOPEC

SINOPEC

CNPC

CNPC

CHN ENERGY

CHN ENERGY

BYD

BYD

CP FOOD

CP FOOD

Factory Direct Supply

XHJ Boiler specializes in the R&D, production and sales of boilers, pressure vessels, heat exchange equipment and other related products. Supply customers with one-stop boiler and pressure vessel solutions and have won extensive recognition and positive reviews globally.

20 +
Experience
70 +
Countries
100 +
Engineers
5000 +
Projects

XHJ BOILER recommends China DZH Manual Feeding Biomass Boiler Supplier to help you understand product manufacturing process, equipment features, and other details. Please visit www.xhjboiler.com and view related application cases, blog updates, and all products.

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