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

Steam Boiler, Boiler 4t, Szl Steam Boiler manufacturer / supplier in China, offering 4t Szl Series Coal Fired Steam Boiler, 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.

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4t Szl Series Coal Fired Steam Boiler

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $78,000-85,000/ Set
Port: Qingdao, China
Production Capacity: 5000 Sets/Year
Payment Terms: L/C, T/T, D/P
Function: Steam Boilers
Fuel: Coal-Fired
Installation: Assembled Boiler
Structure: Water Tube
Media: Steam
Water Circulation: Natural Circulation

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Basic Info

Model NO.: SZL
Drum Placement: Horizontal Boiler
Pressure: Low Pressure
Manufacturing Level: B
Burning Style: Fluidized Bed Furnace
Usage: Industrial
Rated Pressure: 2.5MPa
Steam Temperature: 226ºC
Exhaust Gas Temperature: 148ºC
Boiler Water Capacity: 5.1 M³
Grate Area: 4.8m2
Thermal Efficiency: 78.3%
Color: Accord Customers′ Requirement
Steel Material: Q245r
Heat Preservation Material: Silicate Aluminium
Warranty: 1 Year
Trademark: Henan Yuanda
Transport Package: Nude Package for Boiler Proper
Specification: 6510*3130*3468 mm
Origin: Henan, China(Mainland)
HS Code: 8404101000

Product Description

Product description
SZL series coal fired steam boiler is the double drums horizontal boiler,adopts new type water tube structure, great apply for coal 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

4t SZL series coal fired steam boiler features
1.Second burning chamber designHigh temperature smoke enter the second burning chamber, accord high revolution, mixed combustion, make fuel burning completely, and let dust drop down. The design make boiler can achieve fist dust separation, energy conservation and environment protection.
2.Big volum boiler hearth designBig volum hearth design, applicable to all types of coal, and can use the biomass as the fuel. 
3.Water tube structureBoiler adopts water structure, increase heating area, so the steam pressure rise quicker than other boiler, sufficient output, low energy consumption.
4.Manway and hand way designIt can make  boiler  maintenance convenient.

4t SZL series coal fired steam boiler features parameter table
Rated capacity4t 
Rated pressure2.5MPa 
Steam temperature226ºC 
Feed water temperature20ºC 
Boiler water capacity5.1 m³ 
Grate area4.8m2 
Boiler heating arearadiation heating area17.2m2
convection heating area109.3m2
Economizer heating area69.76m2 
Thermal efficiency78.3% 
Exhaust gas temperature148ºC 
Design fuel A  Q\S\H0.5x;dw^y;=17.7MJ/kg 
Fuel consumption775KG/H 
Biggest transport dimension6510*3130*3468 
Biggeat transport weight30t 

Package & shipping
6510 (L) * 3130(W) * 3468(D)
Packaging Details
The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
Delievery details:within 15-20 days after payment

Our services
 1.We focus on boiler for over 60 years with high reputation in China.
2. we can manufacturing boiler according to your requirements. 
3. It is available for our engineer to service machinery overseas.
4. We can guarantee 1 years for the boiler proper,and also warranty 6 months for auxiliary boiler.   
5. Any problem about the boiler, feel free to call us and we will get back to you the first time.

Dear cuatomers:
Welcome to Henan Yaunda Boiler Co.,Ltd.We have over 60 years' experience in boiler design,technique,fabrication,installation and operation.The main product include more than 150 kinds,i believe that you can find the product  you want to purchase.Thanks for your time for scaning our products.
We need the following information to confirm the boiler model:
1.Boiler type:steam boiler, hot water boiler or thermal oil boiler?
2.Boiler capacity?
3. Boiler pressure?
4. Boiler application?
After confirming these questions, we will know exactly what boiler will be suitable for you and we will provide you our product details and quotation,ok?
Best regards,
Betty Li
Tel:+86 13783424081   
Henan Yuanda Boiler Co.,Ltd!


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