Yuanda Boiler Membrane Wall For Corner Tube Coal Fired Steam Boiler 40ton

Yuanda SZL Series 20Ton coal-fired steam boiler is currently being installed at a textile factory in Indonesia.

Yuanda Boiler’s General Manager and technical-sales team traveled to Chile for the Espacio Food & Service 2025 exhibition (September 30 – October 2).
During the trip, the team also visited several key customers.

1. DZH series stoker boiler is manual feeding type, burning coal, wood, biomass, solid waste. Suitable capacity is 1ton to 8ton.
2. Available to burning all kinds of solid waste, coal, agro waste, biomass waste, wood chips.

Vertical cross tube boiler, burning coal, charcoal, wood.
Structure: Boiler body made of U-circle, boiler drum, shell cover, furnace, water tubes cross tubes (convection tubes) etc. pressure parts. Set manhole on shell cover, convenient for boiler maintenance and clean.

Vertical cross tube boiler, burning coal, charcoal, wood.
Structure: Boiler body made of U-circle, boiler drum, shell cover, furnace, water tubes cross tubes (convection tubes) etc. pressure parts. Set manhole on shell cover, convenient for boiler maintenance and clean.
Compact vertical cross tube boiler design with coal or wood firing, suitable for small factories requiring stable steam output. Fast heating, low installation space, and easy manual operation. Ideal for food, textile, and workshop applications.

Manual Feeding, Small Occupied Area, Cheap Price Coal/Wood Fired Boiler 1000kg 1ton/hour

Multi of Water Tube Boiler Double Drums Chain Grate Coal Steam Boiler For Production Heat.
Each coal steam boiler 20ton/hour.

Chaudière à biomasse à tubes d’eau série SZL SZW, Elle est dotée d’un four à double tambour décalé (disposition D ou A) et d’une structure à membrane à paroi d’eau. Elle utilise un dispositif de combustion parfaitement adapté à la biomasse. Cette chaudière présente les avantages d’une technologie de pointe, d’une protection de l’environnement et d’une économie d’énergie.
Types d’appareils à combustion : grille à chaîne, grille mobile, grille à gradins alternatifs, lit fluidisé bouillonnant, grille fixe basculante

DZL series chain grate coal hot water boiler 0.7mw 1.4mw 2.8mw 3.5mw 4.2mw 5.6mw

China DZL Series Automatic Chain Grate Stoker Boiler, Steam/Hot Water Boiler. High Efficiency Low Cost Coal Fired Boiler.

China DZL Series Automatic Chain Grate Stoker Boiler, Steam/Hot Water Boiler. High Efficiency Low Cost Coal Fired Boiler.

The DZL Coal Steam Boiler can be used for the following business: Chemical plant, Textile plant, Food & Beverage,Garment manufacturing, Paper Plant,Printing and dyeing mill, Cement Plant, Fertilizer plant, Feed mills, Rubber factory, Schools, Hotel, Bath Center, Swimming Pool, Hospital, Hotel, etc.
The most important thing is that our boilers are all tailor-made.They are designed all depending on your business,including on the fuel,capacity,pressure and so on you need.

Features of DZL coal boiler
1. With the novel furnace structure, the boiler can tackle the deformation of bulge caused by directly heating the bottom of the drum.
2. The boiler can avoid the crackles happening in the plates.
3. the drum adopt single pass threaded pipe, so it can not only strengthen the heat transfer effect but also has the function of self-cleaning gray at the same time
4. Novel arch design makes coal combustion and coal adaptability strong.
5. Grate side sealing structure avoids the shortcomings of uneven ventilation and burning out side sealing.
6. Separate adjustable wind chamber under the fire grate is equipped and wind is fed from two sides. It adopts new type crack screw wind adjustment structure so that the wind adjustment and ventilation cross section proportion is 100%. Thus, it is easy to adjust and the wind is distributed symmetrically.

1ton per hour steam boiler burning coal wood biomass, manual feeding type travelling grate boiler.
DZH series stoker boiler is manual feeding type, burning coal, wood, biomass, solid waste. Suitable capacity is 1ton to 8ton.

Automatic Coal Fired Steam Boiler 1ton-75ton/hour. China water tube double drums A type layout steam boiler, coal fired water tube boiler 40ton per hour Steam Boiler Made in China.

we have steam boiler, hot water boiler and thermal oil heaters. Fuel power: diesel, gas, heavy fuel oil, electricity, coal, biomass, wood.

DZL series coal fired horizontal type packaged boiler is single drum longitudinal type with natural circulation, the main components are installed within the factory. After installing the large parts, just need to setup pipeline, instrumentation valves, flue duct, and slag extractor, etc, connect water and electricity power, and incorporated into the heating network system, then the boiler could operate.
This boiler is consisted of boiler drum, furnace and convection pass, which are made up of two sides water-cooled tubes, the front smoke box is consisted of four casing pipes and front tube plate, the boiler drum is equipped with thread convection tubes. Chain grate is under the water cooling system, to support the whole boiler body, to form a packaged boiler.

DZH series coal boiler, is manual coal feeding boiler. Different with DZL automatic coal chain grate boiler, dzh series coal boiler use travelling grate combustion device, larbor work hand-feeding coal fired boiler.

The DHL series corner tube boiler is a high-efficiency, large-capacity steam or hot water boiler, renowned for its unique structural design and fuel flexibility.

Yuanda Boiler supply oil gas boiler, wood biomass boiler, coal boiler, electric boiler, fire tube boiler, water tube boiler, horizontal boiler, vertical boiler.

Yuanda Biomass Steam Boiler
SZW series water tube double drums A type boiler, with water membrane wall.
Automatic wood biomass fired steam boiler 20ton/hour, delivery to Chile.

SZL double drums chain grate coal fired hot water boiler 4200kw, deliver to Mongolia.
Many Mongolian clients prefer manual or chain-grate coal hot water boilers (2MW–14MW range is common), because of simplicity, low fuel cost, and easy maintenance.

Yuanda Boiler supply oil gas boiler, wood biomass boiler, coal boiler, electric boiler, fire tube boiler, water tube boiler, horizontal boiler, vertical boiler.

Yuanda SZL Series 10 ton coal-fired steam boiler, automatic water tube chain grate boiler.

DZL series steam boiler is the kind of automatic, horizontal, three-pass, and fire tube boiler; water wall tubes are arranged along both sides of the inner furnace; it is equipped with high efficiency cyclone, and dust concentration can meet the environmental requirements of second-class area; equipped with Induced Draft Fan and Forced Draft Fan.

Details about the boiler:
1.Fuel:Coal,solid fuel,anthracite,bitumite,lignite
2. DZL Chain grate stoker boiler,automatic burning
3. Single drum,water tube and fire tube boiler
4. Sufficient and Steady Capacity
5. Rapid Warming and High Heat Efficiency
6. Low Original Dust Discharge Concentration, Environmental Protection and Energy Conservation
7. High Steam Quality
8. Strong Water Quality Adaptability
9. Small Overall Dimensions and Low Boiler Room Investment Cost
10. Low Operating Cost, Safety and Reliability
11. Short Installation Time, Low Installation Cost.e combustion efficiency.

General Introduction
1.Automatic feeding, automatic ash remove function.
2.Long life time, more than 10 years.
3.62 years experience for manufacturing, mature technology.
4.Big furnace and heating area, advanced design.
5.Full automatic control, Protection devices for overheating, over pressure, lacking water, leak detection, flame out
6.Enough steam output, less heat dissipation, high thermal efficiency.lowest fuel consumption, lower power consumption.
7.with 95% high efficiency dust collector, more Eco-friendly.
8.The featured structure of the boiler: Threaded pipe, Airfoil flue , Convex tube plate , The backwater towards high temperature tube plate, Simple loop circuit, Dust separated chamber, big furnace, compact structure so on.

Many Mongolian clients prefer manual or chain-grate coal hot water boilers (2MW–14MW range is common), because of simplicity, low fuel cost, and easy maintenance.

SZL Series water tube biomass boiler, is double drums offset furnace structure (“D” type), with Chain Grate Stoker. Boiler with advantages of high technology, environmental and energy saving.

1. DZH series stoker boiler is manual feeding type, burning coal, wood, biomass, solid waste. Suitable capacity is 1ton to 8ton.
2. Available to burning all kinds of solid waste, coal, agro waste, biomass waste, wood chips.

Industrial wood biomass coal solid fuel fired boiler, chain grate boiler, travelling grate boiler, fixed grate boiler, reciprocating grate boiler.
Steam Boiler, Hot Water Boiler, Thermal Oil Boiler.

General introduction
SZL series is a horizontal water-tube large stove biomass boiler, With automatic fuel feeding and chain grate, boiler work efficiently and safety running.
The furnace structure (D) is adopted with double drum, high technical content and energy saving and environmental protection. The series products won the second prize of national science and technology progress, won the golden lion of Singapore new product fair, are the national energy-saving engineering key promotion product.

Caldera Yuanda visitó a clientes chilenos y avanza la instalación de caldera de biomasa de 20 toneladas
hay calderas de vapor, generadores de vapor, calderas de agua caliente y caldera de aceite térmico.
hay calderas de diésel, calderas de GLP, calderas de gas, calderas eléctricas, calderas de leña, calderas de biomasa y calderas de carbón.

Chaudière à biomasse à tubes d’eau série SZL SZW, Elle est dotée d’un four à double tambour décalé (disposition D ou A) et d’une structure à membrane à paroi d’eau. Elle utilise un dispositif de combustion parfaitement adapté à la biomasse. Cette chaudière présente les avantages d’une technologie de pointe, d’une protection de l’environnement et d’une économie d’énergie.
Types d’appareils à combustion : grille à chaîne, grille mobile, grille à gradins alternatifs, lit fluidisé bouillonnant, grille fixe basculante