Reliable Dzl 5.6MW Wood Chip and Coal Hot Water Boiler, 1.25MPa, 115/70℃ for Industrial Coating and Rubber Applications
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Product Highlights
- High Thermal Efficiency: Designed thermal efficiency ranges from 80.3% to 82% for superior heat transfer.
- Dual Fuel Compatibility: Seamlessly burns both coal and biomass pellets with broad fuel adaptability.
- Customizable Capacity: Steam capacity is customizable from 2.1MW to 14MW to suit various needs.
- Customizable Color: Color is customizable to match specific industrial or aesthetic requirements.
- Quick Installation: Packaged design allows swift on-site installation with only basic connections.
- Robust Construction: Single drum longitudinal structure with layer-burning combustion technology.
- Factory Commissioned: Each unit is fully inspected and commissioned at the factory for safety.
- Versatile Application: Ideal for food, textile, chemical, and building materials industries.
Product Attributes
- Customization
- Available
- Function
- Water Boiler, Steam Boilers, Hot Water Boiler, Oil Boiler
- Fuel
- Coal,Biomass
- Model NO.
- DZL1
- Installation
- Packaged Boiler
- Structure
- Water Tube
- Media
- Hot Water
- Water Circulation
- Natural Circulation
- Drum Placement
- Horizontal Boiler
- Pressure
- Low Pressure
- Manufacturing Level
- A
- Burning Style
- Chamber Combustion Boiler
- Usage
- Industrial, Home, Vehicle, Power Station
- Steam Capacity
- 2.1-14MW
- Color
- Customizable
- Style
- Horizontal
- Weight (Kg)
- 20000
- Warranty
- 1 Year
- Transport Package
- Nude Packing
- Specification
- 2.1-14MW
- Trademark
- ZHONG RUI
- Origin
- China
- HS Code
- 8402190000
- Production Capacity
- 500 Sets/Year
- Package Size
- 5690.00cm * 2860.00cm * 3400.00cm
- Package Gross Weight
- 23300.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Reliable Dzl 5.6MW Wood Chip and Coal Hot Water Boiler, 1.25MPa, 115/70℃ for Industrial Coating and Rubber Applications
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Product Description
DZL Coal-Fired Biomass Hot Water Boiler
Experience the epitome of engineering with our boiler's single-drum longitudinal design paired with a layer-burning combustion technique, harmonizing seamlessly with both coal and biomass pellets. Delivering superior heat transfer, unmatched thermal efficiency, and dependable operation, this boiler is a beacon of reliability. Its meticulously engineered water circulation and heat exchange systems guarantee abundant steam output with unyielding quality.
Delivered as a fully integrated set for swift on-site installation and commissioning, this boiler requires merely the basic connections for water, fuel, and electricity. Say goodbye to extensive civil construction or specialized installation procedures, significantly cutting down on time and costs for our valued users.
Each DZL boiler is meticulously inspected and fully commissioned at the factory to ensure optimal performance and safety. It comprises a meticulously designed boiler body, a premium-grade burner for coal and biomass, an intelligent control system, top-tier instrumentation, and pumps along with all essential accessories.
With outstanding features such as clean combustion for biomass, broad fuel adaptability, seamless operation, and robust load adjustment capabilities, the DZL coal-fired biomass steam boiler perfectly suits industries like food & beverage, textile, printing & dyeing, chemical, building materials, and industrial manufacturing. It adeptly fulfills the steam requirements of diverse production processes.
Main Technical Parameters
Boiler Model: DZL Series
Structure Type: Single Drum Longitudinal, Layer Burning, Fire Tube
Rated Capacity:2.1-14MW
Rated Pressure: 0.7, 1.0, 1.25, 1.6 MPa
Applicable Fuels: Coal, Biomass Pellets
| Main Technical Parameters of DZL Coal-Fired Biomass Hot Water Boiler | |||||||||||||||||
| Item | Unit | DZL1.4 | DZL2.8 | DZL4.2 | DZL5.6 | DZL7 | DZL10.5 | DZL14 | |||||||||
| Rated Heat Output | MW | 2.1 | 2.8 | 4.2 | 5.6 | 7.0 | 10.5 | 14 | |||||||||
| Working Pressure | MPa | 0.7,1.0,1.25,1.6 | |||||||||||||||
| Outlet Water Temperature | ºC | 95/115 | |||||||||||||||
| Return Water Temperature | ºC | 70 | |||||||||||||||
| Applicable Fuels | Coal, Biomass Pellets | ||||||||||||||||
| Designed Thermal Efficiency | % | 80.8 | 80.3 | 80.5 | 80.3 | 81.6 | 82 | 81.5 | |||||||||
| Fuel Consumption | kg/h | 330 | 660 | 99 | 1320 | 1625 | 2400 | 3200 | |||||||||
| Maximum Transport Dimensions | Length | mm | 5690 | 6290 | 7900 | 6810 | 6890 | 7600 | 8150 | 8100 | 8000 | ||||||
| Width | mm | 2860 | 2950 | 2900 | 3100 | 3100 | 3200 | 3200 | 3380 | 3380 | |||||||
| Height | mm | 3400 | 3550 | 3600 | 3270 | 3500 | 3160 | 3500 | |||||||||
| Weight of Large Components | t | 23.3 | 31 | 36.8 | 20/15 | 23/18 | 18/24 | 24/24 | |||||||||
| Structure Type | Quick-Assembly | Assembly | |||||||||||||||










About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2541432". Items marked "" are certified.
Company Profile
China-Swiss Group focuses on the R&D, manufacturing, promotion and application of clean energy and new energy technologies in China. Leveraging China's abundant human resources, manufacturing capacity and improved industrial chain, the group has completed the industrial layout of environmental protection boilers centered on the Chinese mainland market and radiating globally. It has established branch offices and agencies in provinces and cities across the country, responsible for product sales and after-sales services.
Amid the global energy scarcity, China-Swiss Group joined hands with the Royal Institute of Technology in February 2010 to establish "Nanjing China-Swiss Boiler Co., Ltd. ". Relying on international talent and technological advantages, the company timely introduced Europe's most advanced energy-saving and environmental protection technologies, and launched the "China-Swiss" brand of oil-fired, gas-fired and electric boilers using clean energy as fuel.
In July 2010, "China-Swiss Boiler" was awarded the title of "Most Environmentally Responsible Enterprise" at the 4th Shandong Green Expo.
In November 2011, the group further expanded and established "Yangzhou China-Swiss Boiler Co., Ltd. ". In 2012, it launched an OEM cooperation with a boiler manufacturing company in Jilin Province, leveraging the manufacturing resource advantages of Northeast China's old industrial base for resource complementarity and exploring the northern market.
In July 2015, Yangzhou China-Swiss Boiler Co., Ltd. Obtained the Class B Boiler Manufacturing License and launched the high-efficiency condensing waste heat recovery gas-fired steam boiler, with a thermal efficiency of 96~103%. The product fully complies with the global development trend of low-nitrogen economic technology advocated at the Copenhagen Climate Conference.
In January 2025, Yangzhou China-Swiss Boiler Co., Ltd. Obtained the Class A Boiler Manufacturing License and launched the fully premixed vacuum/phase change hot water unit, with a thermal efficiency of 96%~108% and nitrogen oxide emissions below 20mg/m³.
In addition, the company has independently developed a series of products, including condensing indirect heating hot water units (boilers), condensing vacuum hot water units (boilers), condensing atmospheric pressure hot water units (boilers), flue gas waste heat recovery organic heat carrier (heat transfer oil) boilers, biogas boilers, environmentally friendly coal-fired boilers and biomass boilers.
Shouldering the responsibility of energy conservation and emission reduction, China-Swiss Boiler maintains close cooperation with many large enterprises at home and abroad. Its products are widely used in industrial processes such as textile, printing and dyeing, papermaking, food, rubber, plastic, chemical, pharmaceutical, steel and metallurgy for steam and hot water needs. They also provide heating, bathing, air conditioning and domestic hot water for enterprises, government agencies, hotels, schools, catering and service industries.
The company boasts Europe's advanced scientific and technological management system, sophisticated process equipment and a high-quality workforce. Adhering to the business philosophy of "Technology, Environmental Protection, Innovation", taking technology as the core and market demand as the orientation, building a leading brand of low-nitrogen boilers in China has become the inexhaustible motivation of China-Swiss people!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 501-1108, 5th Floor, Building D, Zhigu Technology Complex, 186 Yangzijiang Middle Road, Yangzhou Development Zone
-
Plant Area
- 25200 square meters
-
Number of Employees
- 95
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Boilers and Boiler Auxiliaries
-
Production Lines
- 2
-
Production Machines
- Laser Cutting Machine, Plasma Cutting Machine, Rolling Machine, Welding Machine, Cutting Machine, Flaw Detection Room, Water Leakage Detection Line
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2025-04-07
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What fuels can this boiler burn?
- The boiler is designed to burn both coal and biomass pellets, offering broad fuel adaptability.
- What is the thermal efficiency of the boiler?
- The designed thermal efficiency ranges from 80.3% to 82%, depending on the specific model.
- Is the boiler customizable?
- Yes, the steam capacity (2.1-14MW) and color are customizable. Full, minor, and design-based customization options are available.
- What is the warranty period?
- The boiler comes with a 1-year warranty.
- How is the boiler installed?
- It is delivered as a packaged boiler, requiring only basic water, fuel, and electricity connections for swift installation.
- What are the main technical parameters?
- Rated capacity is 2.1-14MW, pressure is 0.7-1.6 MPa, and it features a single drum longitudinal structure with natural water circulation.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
Send your message to this supplier
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