Dzl Series Chain Grate Coal-Fired Boiler for Industry Use
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Product Highlights
- Dual Fuel Compatibility: Efficiently burns both coal and biomass pellets with layer-burning combustion technology.
- High Thermal Efficiency: Achieves up to 81.9% thermal efficiency with rational water circulation and heat exchange systems.
- Quick Installation: Packaged design allows fast on-site assembly without additional civil construction or special procedures.
- Customizable Color: Color is customizable to meet specific aesthetic or branding requirements.
- Wide Capacity Range: Available in steam capacities from 1 to 10 T/H to suit various industrial demands.
- Strict Quality Control: 100% inspection of finished products including visual and function checks before delivery.
- Intelligent Control System: Equipped with top-brand instrumentation and pumps for convenient operation and strong load adjustment.
- 1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and reliable after-sales support.
Product Attributes
- Customization
- Available
- Function
- Water Boiler, Steam Boilers, Hot Water Boiler, Oil Boiler
- Fuel
- Coal-Fired, Biomass
- Model NO.
- Biomass Steam Boiler
- Installation
- Packaged Boiler
- Structure
- Water Tube
- Media
- Steam and 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
- 1-10 T/H
- Color
- Customizable
- Style
- Horizontal
- Weight (Kg)
- 20000
- Warranty
- 1 Year
- Transport Package
- Nude Packing
- Specification
- 1-10 t/h
- 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 Dzl Series Chain Grate Coal-Fired Boiler for Industry Use
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Dzl Series Chain Grate Coal-Fired Boiler for Industry Use -
Dzl Series Chain Grate Coal-Fired Boiler for Industry Use -
Dzl Series Chain Grate Coal-Fired Boiler for Industry Use -
Dzl Series Chain Grate Coal-Fired Boiler for Industry Use -
Dzl Series Chain Grate Coal-Fired Boiler for Industry Use -
Dzl Series Chain Grate Coal-Fired Boiler for Industry Use -
Dzl Series Chain Grate Coal-Fired Boiler for Industry Use
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Product Description
DZL Coal-Fired Biomass Steam Boiler
This boiler adopts a single-drum longitudinal structure with a layer-burning combustion method, suitable for both coal and biomass pellets. It features excellent heat transfer performance, high thermal efficiency, and reliable operation. The boiler body is designed with rational water circulation and heat exchange systems, ensuring sufficient steam output and stable quality.
It is delivered as a complete set, allowing for fast on-site installation and commissioning. Except for the connections of water, fuel, and electricity, no additional civil construction or special installation procedures are required, which greatly saves time and costs for users.
Each DZL boiler undergoes strict factory inspection and full commissioning to ensure its performance and safety. The boiler is composed of a well-designed boiler body, high-quality burner (suitable for coal and biomass combustion), intelligent control system, top-brand instrumentation and pumps, and other necessary accessories.
With advantages such as clean combustion (for biomass), wide fuel adaptability, convenient operation, and strong load adjustment capability, the DZL coal-fired biomass steam boiler is ideal for a wide range of industries including food & beverage, textile, printing & dyeing, chemical, building materials, and industrial manufacturing, meeting the steam demand of various production processes.
Main Technical Parameters
Boiler Model: DZL Series
Structure Type: Single Drum Longitudinal, Layer Burning, Fire Tube
Rated Capacity: 1-10 t/h
| Table of Main Technical Parameters of DZL Coal-Fired Biomass Steam Boiler | ||||||
| Item | Unit | DZL3 | DZL4 | DZL6 | DZL8 | DZL10 |
| Rated Evaporation | t/h | 3 | 4 | 6 | 8 | 10 |
| Rated Steam Pressure | 0.7, 1.0, 1.25, 1.6, 2.5 | |||||
| Steam Temperature | °C | 170, 184, 194, 204, 224 | ||||
| Feed Water Temperature | °C | 20 | 20, 60, 105 | |||
| Economizer Area | m2 | 16 | 16.8 | 46 | Air preheater 36.98 | 160 |
| Applicable Fuel | A II(Type II Bituminous Coal) | |||||
| Designed Thermal Efficiency | % | 80.2 | 80.2 | 80.5 | 80.3 | 81.9 |
| Fuel Consumption | kg/h | 495 | 660 | 990 | 1320 | 1625 |
| Maximum Transport Dimension | Length (mm) | 6290 | 6290 | 7800 | 6810 | 7300 |
| Width (mm) | 2950 | 2950 | 2850 | 3100 | 3200 | |
| Height (mm) | 3550 | 3550 | 3600 | 3270 | 3500 | |
| Maximum Transport Weight | t | 32 | 34.1 | 37.5 | 44.5 | 22.5/18 |
| Structural Form | Quick-installation | 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.
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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 DZL boiler is designed to burn both coal and biomass pellets, offering wide fuel adaptability.
- What is the steam capacity range?
- The boiler offers a steam capacity range from 1 to 10 T/H, with specific models for 3, 4, 6, 8, and 10 T/H.
- Is installation difficult?
- No, it is a packaged boiler that allows for fast on-site installation and commissioning without additional civil construction.
- What is the warranty period?
- We provide a 1-year warranty for the boiler.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
- Can the boiler color be customized?
- Yes, the color is customizable to meet your specific requirements.
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