Henan, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service

Boiler Manufacturer, Steam Boiler Manufacturer, 1 Ton Boiler manufacturer / supplier in China, offering 1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer, Factory Direct Sell 1 Ton Coal Fired Steam Boiler for Industrial Production, Dzl4-1.25-Aii Model 4ton 4 Ton 4000 Kg Coal Fired Steam Boiler for Sale and so on.

Gold Member Since 2016
Audited Supplier
Supplier Homepage Products Steam boiler 1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer

1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $35,000/ Set
Port: Qingdao, China
Production Capacity: 500 Set/Year
Payment Terms: L/C, T/T, Western Union, Money Gram
Function: Steam Boilers
Fuel: Coal or Biomass or Gas or Oil
Installation: Packaged Boiler
Structure: Fire Tube and Water Tube
Media: Steam
Water Circulation: Natural Circulation

You Might Also Like


Basic Info

Model NO.: DZL SZL WNS series
Drum Placement: Horizontal Boiler
Pressure: Low Pressure
Manufacturing Level: A
Burning Style: Chamber Combustion Boiler
Usage: Industrial
Steam Capacity: 1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton
Steam Temperature: 194 Degree
Coal Burning Equipment: Automatic Chain Grate
Trademark: Yuanda Boiler
Transport Package: in Export Use Wooden Box
Specification: GB, SGS
Origin: Henan
HS Code: 8402190000

Product Description

0.2ton to 30ton China boiler manufacture steam boiler manufacturer

Company Information

China steam boiler manufacturer --- Yuanda Boiler Factory: 
established in 1956 with mature technology and boiler manufacture experiences in boiler industry, Our main products include more than 150 kinds, namely, 

1. DZL new type water fire tube coal fired boilers (1-35T/H, 0.7-29MW) 
2. WNS series oil/gas fired boilers, condensing boiler (0.3-20T/H, 0.35-14MN) 
3. SZL series water tube biomass boilers (2-35T/H, 1.4-29MW) 
4. DZH series manual type wood/coal fired boiler
5. LSC and LHS series vertical coal/wood/gas/oil fired boiler(0.3-1T) 
6. YLW, YYW and YQW series thermal oil boiler
7. Z-WNS series gas/oil fired vacuum boiler
8. AAC brick/block making machine 
We sell well in more than 30 provinces and regions in China and in south-east Asia, Asia, Africa, South America, Middle East, Russia, etc.

1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer

Product Description

 Product Description of DZL coal boiler manufacture 

1. DZL Series Coal fired steam boiler

This type have applied 10 new technology, lead the development direction of boiler. This series are warmly welcomed by all of our customers, and become the first choice products for its highly effective, favorable price energy saving, safety and environmental protection, becomes the customer the first choice product!

  1.  Spirally corrugated tubes
  2.  Aerofoil-shaped flue
  3.  Convex tube sheet
  4. Dust separation space
  5.  Highest boiler efficiency
  6. Advanced water circulation technology
1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer
Technical Parameter List of DZL Series Steam Boiler
Boiler modelRated  capacityRated pressureFeed water temperatureSteam temperatureActive grate areaExhaust gas temperatureDesign efficiencyFuel consumptionMain part weightMain part dimensionsDelivery mode
DZL20-1.25-AII201.2510519422.915081224119.18915×3373×3337assembly and semi-assembly

2. SZL biomass fired steam boiler pictures in our plant

SZL series product has a double-drum offset hearth (D-type layout), great apply for biomass fuel, environmental protection and energy conservation, and is a key promoted product of national energy-saving projects. Hornors of this boiler :

1. National Scientific and Technological Progress Second Prize

2. Singapore New Product Expo Golden Lion Award

SZL-D Characteristics:

1. Designed with a cyclone 2nd-burning chamber inside the furnace , to make sure biomass fuel sufficient conbustion, also acheive saving energy and environmental protection

2. D type structure with a high and big furnace, greatly apply for biomass pellet as fuel, as well as all kinds raw biomass fuels, like rice husk, sawdust, nutshell, wood and so on 

3. Equiped a  kick-out device (distributor) inside the fuel hopper with speed gear motor , when fuel feeding in, the distributor is moving to push the fuel go to the chain grate, and avoid backfire

4 Designed with secondary fan, to provide enough air for burning and push the fuel inside the furnace

1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer

SZL Series Steam Boiler Specification Form
ModelRating capacityRating pressureFeed water temperatureRating steam temperatureActive grate areaBoiler heating areaBoiler efficiencyFuel consumptionWeightDimensionPackage method
SZH2-1.25/2.5-AII21.25/2.520194/2262.7869.581225/22817/18.54850×2690×3468Package bolier
SZH4-1.25/2.5-AII41.25/2.520194/2264.5119.281450/46222/24.85450×3040×3468Package bolier
SZL2-1.25/2.5-AII21.25/2.520194/2263.164.681.6223/22720/255960×2960×3468Package bolier
SZL4-1.25/2.5-AII41.25/2.520194/2264.6115.381.6447/45328/296510×3130×3468Package bolier
SZL6-1.25/2.5-AII61.25/2.520194/2267.3136.381.6671/68438/427830×3346×3468Package bolier
SZL8-1.25/2.5-AII81.25/2.520194/22610.417381.8781/803528200×3346×3468Package bolier

3. Supply Cope of DZL and SZL Steam Boiler

Product nameQuantity (set)
I. Boiler main part1
1. Draft fan1
2. Forced fan1
3. Electric control box1
4. Valve & Gauge used on boiler main part1
5. Grate speed reducer1
6. Water pump2
7. Steam dividing equipment1
8. Smoke chimney1
9. Smoke ducting1
10. Economizer1
11. Fuel feeder1
12. Slag remover1
13. Dry-type Dust Collector1
14. Water treatment equipment1
Other equipments is available, like Wet scrubber, air-preheater, deaerator, pressure tank, condensed water recycling equipment, heat exchanger


4. WNS gas or oil fired boiler

1. Adopting the latest technology of Swiss boiler, outstanding appearance, fully enclosed structure with door-opening type smoke box, easy for maintenance.

2. Equipped with world-known burner, make the combustion more sufficient and ensure higher efficiency and lower failure rate.

2. Adopt advanced corrugated furnace andspirally corrugated tube, greatly increase the heat surface area, and strengthen heat transfer and eliminating welding stress.

4. Three-pass with wet back structure, ensure low maintenance cost.

5. Low exhausted smoke temperature(60-90ºC) ensure 10% higher efficiency than other boilers

5. Automatic operation of overtemperature, overpressure, water shortage, leakage detection and flameout and so on

1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer

WNS series steam boiler technology parameter table 
Boiler modelRated capacityRating pressureFeed temperatureSteam temperatureActive grate areaThermal efficiencyWeightDimensions
Light oil Heavy oil natural gasliquefied gas City gas 
WNS 2-1.25- Y(Q)21.2520194129.6132.216557.334694.27.24111×1950×2199
WNS3-1.25- Y(Q)31.2520194194199249.286.35229311.54500×2050×2213
WNS4-1.25- Y(Q)41.2520194256261.9323.610968293.49.64732×2150×2448
WNS5-1.25- Y(Q)51.2520194321.5329.2407.813885894.413.95300×2300×2590
WNS6-1.25- Y(Q)61.2520194380390.6450164102094.416.55500×2600×2990
WNS8-1.25- Y(Q)81.2510519450351764220913219524.86450×2800×3200
WNS10-1.25- Y(Q)101.25105194628643805264165494.226.86800×2900×3394
WNS15-1.25- Y(Q)151.251051949409651182400241795387150×3200×3540
WNS20-1.25- Y(Q)201.25105194125013011597520329995558200×3400×3826


5. Usage of steam boiler: for chemical plant, Printing and Dyeing industries, rice mill, Paper making, Leather Factory, disinfection, food processing, textile industries, laundry, hotel, school, greenhouse heating, central heating etc.   


Q: Why choose we Yuanda Boiler factory?

100% Quality Assurance

2-year warranty with full life after-sale services

Spare Services: A full range of original equipment spares is immediately available for all Yuanda boilers

10-60days delivery time

Fast response within 24hours
Stated Certified boiler manufacturer since 1956

ISO9001-2000 Quality Management System.


Our service 

2-year warranty with full life after-sale services
 Powerful technical support and services
 10-60days delivery after deposit
 Fast response within 24hours
 Create you long-term profits 
1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer


Pls contact Mandy for more details and price, Warmly welcome to enquiry & visit our factory!

 1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton Steam Boiler Manufacturer


Send your message to this supplier

avatar Ms. Mandy He

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now