Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust
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Product Highlights
- Dual-Fuel Capability: Seamlessly adapts to both coal and biomass fuels like straw, rice husk, and sawdust.
- High Thermal Efficiency: Achieves 80% thermal efficiency with advanced double-drum longitudinal water tube design.
- ASME Certified: Manufactured to ASME standards ensuring safety, performance, and reliability.
- Customizable Dimensions: Overall dimensions are customizable to fit specific site requirements.
- Easy Installation: Packaged boiler design requires only water, fuel, and electricity connections.
- Low Emissions: Minimizes pollutant emissions, aligning with rigorous environmental norms.
- Intelligent Control: Equipped with an intelligent control system for user-friendly operation.
- Customizable Color: Boiler color can be customized according to customer preferences.
Product Attributes
- Customization
- Available
- Function
- Steam Boilers
- Fuel
- Coal, Biomass
- Model NO.
- SZL1
- Installation
- Packaged Boiler
- Structure
- Double-Drum Longitudinal Type
- Media
- Steam
- Water Circulation
- Natural Circulation
- Drum Placement
- Horizontal Boiler
- Pressure
- Low Pressure
- Manufacturing Level
- A
- Burning Style
- Layer Burning
- Usage
- Industrial, Home, Vehicle, Power Station
- Warranty
- 1 Year
- Color
- Customizable
- Weight (Kg)
- 20000
- Dimension(L*W*H)
- Customizable
- Transport Package
- Export Use Wooden Box
- Specification
- 1 - 20 t/h
- Trademark
- ZHONG RUI
- Origin
- China
- HS Code
- 8402190000
- Production Capacity
- 500 Sets/Year
- Package Size
- 8000.00cm * 3300.00cm * 3600.00cm
- Package Gross Weight
- 30000.000kg
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 Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust
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Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust -
Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust -
Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust -
Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust -
Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust -
Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust -
Szl Series 4-20t/H Biomass Fired Caldera De Vapo, ASME Certified, for Textile Mill and Pharmaceutical Industry Steam Demand, Fueled by Straw, Rice Husk, Sawdust
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Product Description
SZL Coal-Fired Biomass Steam Boiler
Engineered with an advanced double-drum longitudinal water tube and innovative layered combustion technology, this boiler seamlessly adapts to both coal and biomass fuels. Its design is a masterstroke in ensuring optimal heat transfer and remarkable thermal efficiency, providing a consistent steam output. Moreover, it significantly minimizes pollutant emissions, aligning with rigorous environmental norms.
Delivered as a comprehensive package, the boiler simplifies installation and commissioning at your site. With minimal requirements-only needing connections for water, fuel, and electricity-it eliminates the need for extensive civil construction or specialized installation, ultimately saving valuable time and reducing labor costs.
Undergoing meticulous factory inspections and thorough commissioning, each boiler epitomizes performance, safety, and longevity. The sophisticated system includes the SZL-structured boiler body, a cutting-edge combustion device, an intelligent control system, premium instruments and pumps, an economizer, a steam header, a chimney, and supplementary accessories. Together, these components ensure robust and efficient operation.
Renowned for its dual-fuel capability, remarkable thermal efficiency, and user-friendly operation, the Zhongrui SZL series guarantees a reliable steam supply. It's an excellent choice for industries such as food & beverage, paper, textiles, chemicals, building materials, and power generation, where dependable and efficient steam is vital for seamless production processes.
Main Technical Parameters
Boiler Model: SZL Series
Structure Type: Double-drum Longitudinal, Water Tube, Layer Burning
Rated Capacity: 1-20 t/h
Rated Pressure: Low Pressure (customizable as per requirements)
Applicable Fuels: Coal, Biomass (straw, wood chips, bagasse, etc.)
Circulation Mode: Natural Circulation
Installation Mode: Horizontal Floor-mounted
| Main Technical Parameters of SZL Series Horizontal Biomass Gasification Steam Boilers | |||||
| Item | Unit | SZL6 | SZL8 | SZL10 | SZL15 |
| Model | - | SZL6 | SZL8 | SZL10 | SZL15 |
| Rated evaporation capacity | t/h | 6 | 8 | 10 | 15 |
| Rated pressure | Mpa | 1.25/1.6/2.5 | 1.25/1.6/2.5 | 1.25/1.6/2.5 | 1.25/1.6/2.5 |
| Rated steam temperature | °C | 194/204/226 | 194/204/226 | 194/204/226 | 194/204/226 |
| Feed water temperature | °C | 20 | 20 | 20 | 20 |
| Heating Area | Body | 142 | 215 | 234 | 318.5 |
| Economizer | 130 | 130 | 174 | 348.8 | |
| Effective area of grate | m2 | 7.52 | 10.25 | 11.8 | 18 |
| Fuel type | - | Coal, Biomass pellet, jute, Palm kernel shell | |||
| Fuel Consumption | kg/h | 880 | 1160 | 1450 | 2200 |
| Exhaust flue gas temperature | °C | 165 | 165 | 165 | 165 |
| Thermal efficiency | % | 80 | 80 | 80 | 80 |
| Weight of biggest part for transportation | t | 22.5 | 25 | 28 | 30 |
| Overall dimension for transportation LWH(mm) | - | Up:6150*2840*3540 | Up:6971*2933*3540 | Up:7855*3240*3540 | Up:10000*3240*3540 |
| Down:7275*2852*2580 | Down:8056*2945*2580 | Down:9025*3200*2580 | Down:1200*3200*3080 | ||
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?
- It supports dual-fuel capability, burning coal and various biomass fuels such as straw, rice husk, sawdust, wood chips, and bagasse.
- What is the thermal efficiency?
- The boiler achieves a high thermal efficiency of 80%.
- Is the boiler customizable?
- Yes, the color and overall dimensions are customizable. Rated pressure is also customizable as per requirements.
- What is the warranty period?
- The standard warranty period is 1 year.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- How long is the lead time?
- The average lead time is within 15 workdays for both peak and off-season periods.
- What certifications does it have?
- The boiler is ASME certified, ensuring it meets rigorous safety and manufacturing standards.
- What is the installation requirement?
- It is a packaged boiler requiring minimal installation; only connections for water, fuel, and electricity are needed.
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