Audited Supplier
BLJ mainly produces HTR total exchange polymer membrane and HTR heat recovery core for total exchange fresh air ventilation system.
HTR polymer membrane has excellent moisture permeability.And it has excellent gas barrier capability, which can be used in total heat exchange fresh air ventilation system.HTR core use the company's own production of HTR polymer membrane, with excellent product performance.The core can be adapted to the mainstream market of the total heat exchange fresh air ventilation system, to enhance the performance of the equipment energy recovery. The products support customization and OEM and ODM services.Currently, BLJ is a source manufacturer of HTR polymer membrane materials and can provide HTR polymer membrane materials. Procurement of core production equipment is also supported.We will provide technical guidance on core production to customers who purchase equipment and polymer membrane materials.
Size:309*309
Material:ABS
Weight:34g
Work temperature:-20ºC to 60ºC
Service life≥5 years
Package size:400*400*400mm
ROHS REACH certification
HTR Anti-mildew and anti-bacterial nano film(polymer membrane)as the core heat transfer material,can be used in ventilation system energy recovery.High performance of the core is dependent on the membrane material.
The core is mainly applied with the total heat exchange fresh air ventilation system(ERV) as the core component of heat and moisture exchange, it directly affects the performance of the total heat exchange system of the equipment.
We have designed a new injection molded frame with HTR membrane, which provides excellent structural stability and high air tightness of the entire core, guaranteeing long-lasting performance of the core.
| 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 |
The company is headquartered in Dongsheng Huigu Industrial Park, Keqiao District, Shaoxing City, Zhejiang Province, with complete independent development and production capacity. The enterprise focuses on technology development, and combines technology with market demand, and constantly innovates. Since the establishment of the enterprise in 2018, in order to obtain 12 invention patents, involving the manufacture and inspection of the core and polymer membrane materials, with complete intellectual property rights.
At present,BLJ has obtained ISO9001 Quality Management System Certification, Zhejiang science and technology-based small and medium-sized enterprises certification, intellectual property management system certification, national high-tech enterprise certification.BLJ has complete independent polymer membrane material development, production, manufacturing capacity, can meet the customer's customized requirements
The company's main project results of the total heat exchange new wind polymer membrane material has been successfully applied to the development and batch application of the total heat exchange new wind system, the mainland market, Europe, North America, the user's affirmation.
