China Boilers and Control Panel Manufacturer - CN Boiler
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Used Steam Boiler Supplier
in China

China Used Steam Boiler for Sale -Save Money and Stable Performance

Our no-stop working guarantee ensures no costly downtime or disruptions to your factory process, allowing you to run your production processes smoothly and efficiently, without the high price tag. CN Boiler has the inventory of new, used, and pre-owned package boilers. We are not finished until you are up and running and all phases of the project are complete.
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Used Steam Boiler Supplier

★ All boilers include the latest state-of-the-art burners and controls for optimum performance and emissions control
★ Steam boiler control system modes: HMI+PLC contrtol,PLC control with programmable, PLC+PC control, DCS control
★ All boilers are stored indoors in our climate-controlled warehouses spread throughout the China
★ Our expert sales, engineering, and service staff provide our customers with a complete boiler system solution that is second to none

                                                Popular Products

 

 
 

 

Why Choose Us

Provide Boiler System Design Scheme
Obtain customer needs, formulate economical, simple and convenient
Installation Guide
Professional installation guidance service, if necessary, the installation team can provide on-site service
Commissioning and Training
Operation and debugging of the whole system, system training for operators and managers
Regular Visits
Understand the front-line usage and provide maintenance guidance for boilers
Global Cloud Service
Each boiler has an identity to realize boiler system cloud service
After-sales Service
Professional after-sales personnel guarantee to respond to the service within 2 hours and provide solutions 24/7.
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Our Certificates

FAQ

1
Is it worth buying a used boiler?
A used boiler can provide a long service life & be a very cost-effective steam plant decision. But how do you know exactly what you’re buying? Much like a used car with mileage, physical condition, wear and tear, maintenance history, etc. to consider, you have to align what criteria is most important to you with the actual state of the boiler you’re interested in buying for the price being asked. Here are the top 5 things to look for when considering a used boiler purchase: Design: watertube vs. firetube, wetback vs. dryback, 3-pass vs. 4-pass. Each style has its advantages and disadvantages depending on your process. Age: as with anything used or refurbished, it is best to make sure the boiler and all of its components are up to date and that spare parts are available if needed. Emissions: do local authorities has regulations that set the limits of what the boiler stack can emit? Does the boiler in consideration meet them? Size: is the boiler sized properly for the current load with a little room for expansion? Codes: does the boiler meet local requirement? It is a smart decision to buy used boiler equipment from a reputable boiler sales & service company that can properly assess and prepare a used boiler for resale. Depending on the circumstances, they may provide a limited warranty to give you additional piece of mind. And knowing these five critical details, you can have greater confidence in your purchase and save money in the long run.
2
How can you ensure the durability and longevity of the used steam boilers?
For most businesses, the availability of capital to purchase production equipment is very tight. In the boiler business, as a result, the need for more efficient and environmentally friendly steam production is more important than ever. In this business culture, it makes perfect sense for a business to look at purchasing previously operated, or used, equipment from CN Boiler, such as our used industrial boilers and our pre-owned industrial boilers for sale. CN Boiler works with you to determine the best steam boiler for your needs, considering factors like boiler room size and layout, auxiliary machine, control system, and budget. CN BOILER carefully inspects and services all used steam boiler to ensure they’re in good condition and offer ongoing maintenance services to keep them in top condition for many years.
3
Can you install a second-hand boiler?
CN BOILER provides delivery and installation services to ensure the equipment is installed and ready to use with minimal disruption to your operations. We can provide the installation service and commission service. Of course, we can provide the documents as follows: Operation and maintenance manual, manufacturing report, electrical wiring diagrams, technical details of all valves, controls and other accessories are given to the customer at the time of delivery. Based on the size of boiler room, our chief technical engineer will make us a system diagram and installation diagram. The local boiler team can calculate the installation materials and costs based on our drawings. In terms of the usability of the drawings, you can rest assured that we have many years of experience in boiler system design, whether it is an industrial boiler system, a thermal company’s large-scale heating system, or a complex boiler system for a large hotel, we can provide you with the best drawings. 
4
Are used steam boilers safe?
Steam boiler manufacturers keep the safety of boilers as their priority. They install safety valves in them to allow the escape of steam in case of malfunctioning or any failure of machinery which helps to avoid any mishaps. There are major processing industries dependent upon Boilers for their smooth functioning. So, for overall safety, the design and the material used for the manufacturing of the boiler matters the most. The performance of the second-hand boilers provided by CN boiler is very stable. We will conduct a series of operations such as water pressure testing to ensure that all parties are ok. Then, we will equip them with high-quality auxiliary equipment to ensure that the boiler system reaches optimal operating conditions, allowing customers to Meet production needs while saving costs. We do not allow boilers that do not meet our requirements to enter our warehouse for circulation.
5
Why are steam boilers widely used?
The boiler is known to be the most crucial part of every processing industry. It plays a very important role in the manufacturing industry. The performance of a factory majorly depends upon its boilers. Choosing the right one for your process plant will greatly improve the operating performance and will result in profitable business. Steam boiler manufacturer needs to ensure the safety of the boiler they are producing because if it fails, it is nothing but an explosive bomb. For the exact steam requirement, it is better to get a process auditing done. Almost all industries require a boiler for their successful and smooth functioning. Manufacturers of boilers ensure that they deliver products according to the requirement of the respective industry. Boilers are a major component of industries like: 1) Breweries & Distilleries 2) Food & Beverage Processing Plants 3) Commercial Laundry Facilities 4) Textile Manufacturing Facilities 5) Power generation 6) Rice Mill 7) Refinery and petrochemicals 8) Pharmaceutical 9) Milk Dairy 10) Sugar and Jaggery In breweries, it is used for heating the large kettles where beer is brewed in batches. At some places, it is used for creating enough hot water for sanitization and sterilization. In milk and dairy product industries, it delivers enough heat for pasteurization. Many chemical and petrochemical industries need to ensure that the solutions are kept at precise temperature and this is done with the help of boilers. Manufacturers of boilers know that there are several boiler accessories too that come into use. A technical breakdown or a small fault can be fixed with the help of boiler accessories. These are also manufactured along with boilers in our manufacturing units. Boilers help textile mills meet varying demands, lower fuel costs, and improve efficiency. Laundries and cleaning firms represent two of the most prominent ways in which steam from industrial boilers can be used. In simple terms, it’s much easier to get rid of dirt and stains when the washing water is at higher temperatures. From the pre-treatment and dyeing in the textile industry to finishing the product, the boiler will help in providing steam and hot water. Remember it helps you get the precise temperature at all times according to your requirement. Manufacturers of boilers know that electrical heating would be highly inefficient. Especially in any large industrial laundry or cleaning business. Hence, this higher temperature in these industries is achieved by using these boilers. Steam Boilers are used for various purposes in food processing industries like Meat processing, Poultry processing, Beverage processing, Food packaging, Vegetable processing, etc. Hence, these boilers are designed in a compact manner that makes them easy to use. These industries need a regular supply of steam to do their business.

Model(Hot-selling) Rated steam capacity Rated working pressure(Bar) Rated temperature(℃) Thermal Efficiency(%) Fuel
WNS2-1.0-Q.Y 2t/h 10 184 98 Q means gas,Y means oil
WNS2-1.25-Q.Y 2t/h 12.5 194 98 Q means gas,Y means oil
WNS4-1.25-Q.Y 4t/h 12.5 194 98 Q means gas,Y means oil
WNS4-1.6-Q,Y 4t/h 16 204 98 Q means gas,Y means oil
WNS6-1.25-0.Y 6t/h 12.5 194 98 Q means gas,Y means oil
WNS8-1.6-Q.Y 8t/h 16 204 98 Q means gas,Y means oil
WNS10-1.6-Q.Y 10t/h 16 204 98 Q means gas,Y means oil
DZL1-0.7-AII 1t/h 7 170 79 Class II bituminous coal
DZL2-1.0-AII 2t/h 10 184 79 Class II bituminous coal
DZL4-1.25-AII 4t/h 12.5 194 79 Class II bituminous coal
DZL6-1.25-AII 6t/h 12.5 194 79 Class II bituminous coal
DZL10-1.25-AII 10t/h 12.5 194 79 Class II bituminous coal
LDR0.013-0.4 13kg/h 4 151 99 Electricity
LDR0.017-0.4 17kg/h 4 151 99 Electricity
LDR0.035-0.7 35kg/h 7 170 99 Electricity
LDR0.08-0.4 80kg/h 4 151 99 Electricity
LDR0.12-0.7 120kg/h 7 170 99 Electricity

 

Choose Professional Used Steam Boiler Suppliers

As a leading steam boilermanufacturer in China, we can help you provide more affordable industrial boilers. Our reliable quality can help you expand your business.
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China Boilers and Control Panel Manufacturer - CN Boiler
No. 16 Jinzhan Street, High and New Technology Development Zone, Zhengzhou City
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