BIOMASS &
WASTE-TO-ENERGY
SOLUTIONS

30

+

EXPERIENCE YEARS

50

+

INVENTION PATENT

100

+

NUMBER OF EMPLOYEES

20,000

COMPANY AREA

ABOUT US READ MORE >

Wuxi UPA Thermal is a leading manufacturer of high-efficiency biomass boiler systems, committed to accelerating the global transition to carbon-neutral industrial and commercial heating.

Since Year 1991,we have engineered cutting-edge thermal solutions that harness renewable biomass resources, empowering businesses to achieve energy independence while significantly reducing environmental impact.

BIOMASS GASIFICATION
STEAM BOILER
10 Tons/H

BIOMASS-FIRED CHAIN GRATE 
THERMAL OIL HEATER 
12 MILLION Kcal/H

APPLICATION INDUSTRY

The Common Choice of the Entire industry--Dedicated to Providing Green Boiler Solutions

CASE MAP

UPA boiler product users have accumulated more than 15,000

WHAT'S NEWS

When quality meets reliability - News updates showcase your trusted boiler partner

UPA-thermal at European Biocarbon Summit | Kicking Off the Dialogue

12-12-2025

UPA-thermal at European Biocarbon Summit | Kicking Off the Dialogue

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UPA Thermal at USIPA 2025: Championing the Central Role of Bioenergy in the Low-Carbon Transition

11-14-2025

UPA Thermal at USIPA 2025: Championing the Central Role of Bioenergy in the Low-Carbon Transition

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The U.S. Industrial Pellet Association (USIPA) 2025 Conference concluded successfully in Miami Beach, bringing together global energy leaders to explore the critical role of wood pellets and biomass in the worldwide energy transition. As a proactive advocate for biomass gasification technology, UPA Thermal played an active role in this pivotal industry gathering, contributing to key discussions on the future of bioenergy.   A pivotal shift observed at this year's conference was the evolving focus from debating the "necessity" of bioenergy to formulating practical "implementation pathways." With nations and regions worldwide setting ambitious decarbonization targets, industry attention is now centered on how biomass can deliver stable, reliable power while adhering to circular economy principles—specifically, the efficient and clean conversion of forestry residues and other resources into energy.   The conference unequivocally confirmed that bioenergy has transitioned from a supplementary source to a central pillar of the global renewable energy strategy. Experts emphasized that the industry's evolution over the next decade will be fueled by deep collaboration between technology providers and biomass producers, particularly in critical areas such as policy frameworks, sustainability certification, and technological innovation.   Through this event, UPA Thermal engaged in in-depth dialogues with partners and industry peers, further solidifying our mission: to continue developing and delivering clean, efficient, and economically viable biomass gasification solutions. Following the productive exchanges at USIPA, we are poised to empower industrial users in achieving their energy independence and carbon reduction goals. We invite interested parties to connect with us to jointly build a more resilient and sustainable energy future.

UPAThermal Successfully Showcases Innovative Biomass Gasification System at Nigeria Energy 2025

10-31-2025

UPAThermal Successfully Showcases Innovative Biomass Gasification System at Nigeria Energy 2025

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The exhibition provided a valuable platform for UPAThermal to establish meaningful connections and lay a solid foundation for future collaboration in the African energy market.  The company remains committed to advancing its biomass gasification technology and supporting the region's transition toward a greener and more efficient energy future.

Company Successfully Showcased at Enlit Asia 2025 and FIEE Brazil, Strengthening International Energy Collaboration

09-13-2025

Company Successfully Showcased at Enlit Asia 2025 and FIEE Brazil, Strengthening International Energy Collaboration

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Our company recently participated simultaneously in Enlit Asia 2025 in Bangkok, Thailand, and the FIEE International Energy Exhibition in São Paulo, Brazil. These two major international energy events gathered industry leaders and professionals from around the world. With our advanced biomass gasification solutions, our booth became a hotspot, attracting clients and partners from Asia, Latin America, and Europe, and fostering in-depth technical exchanges and cooperation discussions. During the three-day Enlit Asia exhibition, we presented our innovative technology that converts agricultural, forestry, and industrial residues into clean energy. This solution not only meets regional heating and industrial power demands but also supports carbon reduction goals. Throughout the exhibition, many industry professionals visited our booth and engaged with our team, showing great interest in the clean energy pathways we proposed. At the same time, the FIEE exhibition was successfully held in São Paulo. Over its four days, our company showcased proven expertise and technological advantages in biomass gasification, while engaging extensively with Latin American energy companies, industrial users, and technology providers. Our booth consistently attracted strong attention, and our technical team held high-level discussions with visitors on regional energy transition, green economic development, and future collaboration opportunities, further expanding our presence in the Latin American market. This dual exhibition presence fully demonstrated our company’s innovative capabilities and international strategic vision in the global clean energy sector. By engaging with partners from diverse regions, we not only enhanced brand recognition in international markets but also laid a solid foundation for future cooperative projects. We will continue to advance with professional technology and practical actions, working hand in hand with global partners to drive a smarter, low-carbon, and sustainable energy future. Media Contact:Company NameContact Person: Abby LuPhone: +86 13075566506Email: sales@upathermal.com

Biomass Boiler/Furnace Manufacturers - UPA Thermal

08-19-2025

Biomass Boiler/Furnace Manufacturers - UPA Thermal

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What is a biomass boiler? A biomass boiler is a boiler equipment that primarily uses agricultural and forestry waste as fuel. It generates thermal energy by burning renewable agricultural residues such as wood chips, straw, rice husks and other similar materials, which can be converted into various forms including steam, hot water or thermal oil. Biomass boilers are widely applied in industrial processing, district heating, and power generation sectors. UPA Thermal is a leading ISO 9001 certified biomass fired thermal oil boiler manufacturer, supplier, and exporter, offering turnkey solutions for industries worldwide. With over 30 years of experience in designing and manufacturing low-emission, high-efficiency biomass boilers, we help clients reduce carbon emissions while improving operational efficiency. [Request a Quote for Your Biomass Boiler Project →] Biomass gasification steam boiler Biomass-fired Chain Grate Steam Boiler Biomass-fired Reciprocating Grate Steam Boiler Biomass Gasification Thermal Oil Heater   UPA  Thermal's biomass boiler equipment creates significant value for investors: Value 1. High Fuel Flexibility , Compatible with Multiple Biomass Types   Our biomass boilers are designed for exceptional fuel adaptability, supporting a wide range of solid biomass fuels, including wood chips, rice husk, palm fiber, and industrial wood waste. They can efficiently process fuels with high moisture content (10-50%) and low calorific value (2,300-4,000 kcal/kg), ensuring stable operation even with challenging fuel conditions. Value 2. High Efficiency & Energy Savings , Industry-Leading Thermal Utilization With gasification combustion technology and innovative structural design, our biomass boilers achieve 88%-91% thermal efficiency, far surpassing traditional coal-fired boilers (typically 75%-85%). Value 3. Outstanding Environmental Performance , Meets Strict Emission Standards   All our industrial biomass boilers incorporate low-NOx combustion and staged air supply technology, ensuring PM, SO₂, and NOx emissions are well below the latest EU and Chinese environmental standards. Value 4. Smart & Modular Design , Reducing Total Cost of Ownership   Fully automated control system (PLC-based) for real-time adjustments of temperature, pressure, and airflow, minimizing manual intervention and improving safety.     Biomass boiler models of UPA   Our Biomass Boiler Models : Designed for Maximum Efficiency   UPA Thermal provides a wide range of high-quality biomass boilers. Each model is designed for industrial use and available for purchase worldwide through our factory, supplier, and exporter services. Biomass steam boiler   Biomass Gasification Steam Boiler: A high-efficiency boiler where fuels are gasified prior to combustion, achieving ≥91% thermal efficiency. Low NOx and SO₂ emissions make it ideal for environmentally conscious industries. Chain Grate Steam Boiler: Directly burns solid biomass with broad fuel adaptability (10–50% moisture content), designed for efficiency ≥88%. Reciprocating Grate Steam Boiler: Features dynamic grate agitation to enhance combustion for high-ash or irregular fuels (Ø30–50 mm). Easy maintenance and high reliability. Biomass thermal oil boiler Biomass Gasification Thermal Oil Heater: Delivers indirect heat transfer via high-temperature thermal oil (320°C), eliminates phase-change risks, achieves thermal efficiency of 88%, and reduces ash fouling risk through gas combustion. Chain/Reciprocating Grate Thermal Oil Heater: Directly combusts solid biomass, supports low-calorific-value fuels (2,300–4,000 kcal/kg), and features modular construction for reduced installation cycles.       Biomass Steam Boiler Series – Parameters and Specifications   he following biomass steam boiler models are manufactured by UPA Thermal and available for purchase directly from our factory or through our global supplier network. Each boiler series is designed to meet diverse industrial requirements while maintaining high efficiency and environmental compliance.   Parameter Biomass Gasification Steam Boiler Biomass-fired Chain Grate Steam Boiler Biomass-fired Reciprocating Grate Steam Boiler Model SZL8-SZL35 SZL8-SZL35 SZL8-SZL35 Rated evaporation (t/h) 8/10/15/20/25/35 8/10/15/20/25/35 8/10/15/20/25/35 Thermal power (MW) 5.6/7/10.5/14/18/25 5.6/7/10.5/14/18/25 5.6/7/10.5/14/18/25 Working pressure (MPa) 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 Steam temperature (°C) 193/204/226 193/204/226 193/204/226 Feed water temperature (°C) 104 104 104 Design efficiency (%) ≥91% ≥88% ≥88% Boiler water volume (m³) 14.2/15/21/24/25/35 13.5/13.5/18/23/28/35 13.5/13.5/18/23/28/35 Heat exchange area Main body (m²): 283-753 Main body (m²): 278-739 Main body (m²): 278-739 Economizer (m²): 264-1258 Economizer (m²): 240-1521 Economizer (m²): 240-1521 Applicable fuel Biomass gas Solid biomass: Same as left Calorific value: 2,300-4,000 kcal/kg Moisture: 10-50% Particle size: Ø30-50mm (L<100mm) Combustion type Negative pressure combustion Negative pressure combustion Negative pressure combustion Main steam pipe (mm) DN150-DN300 DN150-DN300 DN150-DN300 Feed water pipe (mm) DN50-DN80 DN50-DN80 DN50-DN80 Drain pipe (mm) DN50 DN50 DN50 Safety valve diameter (mm) 65+80 to 125+150 65+80 to 125+150 65+80 to 125+150     Biomass Thermal Oil Heater Series – Parameters and Specifications     UPA Thermal offers a range of biomass-fired thermal oil heaters for industrial applications. All models are designed for global export, ensuring clients receive high-quality boilers directly from the manufacturer. Parameter Biomass Gasification Thermal Oil Heater Biomass-fired Chain Grate Thermal Oil Heater Biomass-fired Reciprocating Grate Thermal Oil Heater Model YLW-4100SII to YLW-25000SII YLW-4100SII to YLW-25000SII YLW-4100SII to YLW-25000SII Heating capacity (×10⁴ kcal/h) 350/600/900/1200/1600/2200 350/600/900/1200/1600/2200 350/600/900/1200/1600/2200 Thermal power (MW) 4.1/7/10.5/14/19/25 4.1/7/10.5/14/19/25 4.1/7/10.5/14/19/25 Design pressure (MPa) 1.1 1.1 1.1 Max. operating temperature (°C) 320 320 320 Design efficiency (%) 85.5/88/88/88/88/88 85.5/88/88/88/88/88 85.5/88/88/88/88/88 Medium circulation (m³/h) 260/520/800/1000/1000/1300 260/520/800/1000/1000/1300 260/520/800/1000/1000/1300 Main oil pipe (mm) DN200 to 2×DN400 DN200 to 2×DN400 DN200 to 2×DN400 Applicable fuel Biomass gas (LCV ≥1,280 kcal/kg) Biomass gas (LCV ≥1,280 kcal/kg) Biomass gas (LCV ≥1,280 kcal/kg) Combustion type Negative pressure combustion Negative pressure combustion Negative pressur

Final Day at Thailand Palm Oil Expo – Don’t Miss Us!

08-08-2025

Final Day at Thailand Palm Oil Expo – Don’t Miss Us!

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🌿 Final Day at Thailand Palm Oil Expo – Don’t Miss Us!It’s the last day of the show, and we’re still going strong here in Thailand!Drop by our booth to discover how our biomass gasification and carbonization systems can help turn palm waste into clean energy and valuable biochar. Let’s make the most of the final hours – see you soon!#PalmOil #ThailandExpo #Biochar #Gasification #CleanEnergy #BiomassSolutions #Sustainability #UPAThermal

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