Audited Supplier
Shaoxing Bailijie Environmental Protection Technology Co., Ltd. (BLJ) is a leader in manufacturingHigh-Efficiency Heat Recovery (HTR) cores designed for total heat exchange using advanced polymer membrane technology. The HTR cores are engineered for superior heat recovery and serve as the heart of total exchange fresh air ventilation systems.
Our exceptional polymer membranes offer outstanding moisture permeabilityand feature an excellent gas barrier capability, making them ideal for total heat exchange fresh air ventilation systems. The HTR core integrates BLJ's proprietary HTR polymer membranes,ensuring exceptional performance and reliability.The core is adaptable to mainstream markets for total heat exchange fresh air ventilation systems, enhancing equipment energy recovery. Our products support a range of customization options, including OEM and ODM services, tailored to your needs.As a premier source manufacturer for HTR polymer membrane materials, BLJ offers top-quality materials and supports procurement of core production equipment. We provide comprehensive technical guidance for customers investing in our equipment and membrane materials, ensuring successful implementation and production.
Single layer height: 3.0 mm
Total height range: 200-600 mm (customizable to meet your specific needs)
Static pressure: 250 Pa ensuring optimal performance
Operational temperature range: -20ºC to 60ºC
Air volume capacity: 200-1000 m³/h
Impressive enthalpy efficiency of core: ≥70%
Long-lasting service life: ≥5 years
Outstanding effective air exchange rate: ≥99%
HTR Heat recovery Core,crafted with our pioneering independent research and development HTR total exchange featuring a superior polymer membraneas the essential core heat transfer material.
The core serves as a pivotal component in total heat exchange fresh air ventilation systems (ERV), directly enhancing the heat and moisture exchange performance, and thus the overall efficiency of the system.
Through the innovative polymer membranewith exceptional moisture permeability, high airtightness, and resistance to water washing, mildew, and bacteria, the core achieves unparalleled efficiency in the total heat recovery process.Moreover, unlike traditional paper cores, this core can be easily washed.
Structural Advantages
1. Highly effective anti-mildew
Antibacterial protection: 99.9% effectivenessEnhanced by the HTR polymer membrane, delivering robust anti-mold and antibacterial capabilities, safeguarding the core's performance and preventing contamination of the fresh air system.
bestows remarkable aging resistance to the cores. This extraordinary property ensures that the cores enjoy an extended lifespan of up to 5 years, with performance degradation kept impressively below 10% throughout their life cycle. Such durability translates to sustainable and reliable energy solutions.
Leveraging the superior performance attributes of the HTR Energy Recovery Core, our Energy Recovery Ventilation System offers users a remarkable combination of energy efficiency and comfort. It delivers a consistently fresh and invigorating air experience that has made it the preferred choice across various applications, including educational institutions, large retail complexes, upscale residential areas, and eco-friendly low-energy constructions.Hexagon ERC - A pinnacle of innovative engineering, the Hexagon ERC (Energy Recovery Core) showcases unparalleled design, ensuring top-tier energy efficiency. Tailored for those who demand excellence in energy recovery, this product embodies precision and reliability.
| specifications | a(mm) | b(mm) | c(mm) | passage height(mm) | h(mm) |
| 440*200*200 | 440 | 200 | 200 | 2.5 | Customized |
| 400*200*200 | 400 | 200 | 200 | 2.5 | Customized |
| 400*200*200 | 400 | 200 | 200 | 2.35 | Customized |
| 366*194*366 | 366 | 194 | 366 | 2.5 | Customized |
| 387*100*186 | 387 | 100 | 186 | 3.0 | Customized |
| 258*131*200 | 258 | 131 | 200 | 2.35 | Customized |
| 258*131*200 | 258 | 131 | 200 | 3.0 | Customized |
| 380*110*230 | 380 | 110 | 230 | 3.0 | Customized |
| 380*110*230 | 380 | 110 | 230 | 2.3 | Customized |
| specifications | a(mm) | b(mm) | c(mm) | passage height(mm) | h(mm) |
| 350*350 | 350 | 350 | -- | 2.0 | Customized |
| 350*350 | 350 | 350 | -- | 2.7 | Customized |
| 345*345 | 345 | 345 | -- | 2.7 | Customized |
| 309*309 | 309 | 309 | -- | 3.0 | Customized |
| 309*309 | 309 | 309 | -- | 2.0 | Customized |
| 270*270 | 270 | 270 | -- | 2.5 | Customized |
| 270*270 | 270 | 270 | -- | 2.0 | Customized |
| 250*250 | 250 | 250 | -- | 3.0 | Customized |
| 199*199 | 199 | 199 | -- | 3.0 | Customized |
| 164*164 | 164 | 164 | -- | 3.0 | Customized |
| 164*164 | 164 | 164 | -- | 1.3 | Customized |
Shaoxing Bailijie Environmental Protection Technology Co., Ltd, established in 2018, is a pioneering enterprise dedicated to revolutionizing the development of polymer membrane materials. We are a forward-thinking science and technology company passionate about the innovation and application of cutting-edge new materials.
Currently, BLJ proudly holds the prestigious ISO9001 Quality Management System Certification, Zhejiang Science and Technology-Based Small and Medium-Sized Enterprises Certification, Intellectual Property Management System Certification, and is recognized as a National High-Tech Enterprise.
BLJ boasts comprehensive independent polymer membrane material development and production capabilities, fully equipped to satisfy bespoke customer requirements with precision.
Our flagship project, featuring the total heat exchange new wind polymer membrane material, has achieved significant success. It has been seamlessly integrated into the development and widespread application of the total heat exchange new wind system, garnering acclaim across the mainland market, Europe, and North America.
