Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000 |
| Delivery Time | 3-8 work days |
| Packaging Details | Carton packaging，1 units per carton |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advert |
| After-sales Service Provided | Online support |
| Voltage | 220V |
| Customized support | OEM |
| Blade Material | Plastic |
| Warranty | 1 Year |
| Product Type | exhaust fan |
| Brand Name | Available for ODM |
| Model Number | DJT15-54 |
| Certification | CE |
| Place of Origin | China Foshan |
View Detail Information
Explore similar products
Bathroom Quiet Inline Extractor Fan Duct Exhaust Extractor High Power 3.94 Inch
Toilet Plastic Mixed Flow Inline Duct Fans Extractor Ventilation Exhaust Blower
220V Axial Inline Bathroom Exhaust Fan vent Booster for Hotels
Round Axial Flow Inline Duct Fans Booster Small Bathroom Vent Blower
Product Specification
| Payment Terms | T/T | Supply Ability | 5000 |
| Delivery Time | 3-8 work days | Packaging Details | Carton packaging，1 units per carton |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advert | After-sales Service Provided | Online support |
| Voltage | 220V | Customized support | OEM |
| Blade Material | Plastic | Warranty | 1 Year |
| Product Type | exhaust fan | Brand Name | Available for ODM |
| Model Number | DJT15-54 | Certification | CE |
| Place of Origin | China Foshan | ||
| High Light | ventilation inline duct fans ，ventilation inline extractor fan ，oem inline duct fans | ||
Optimized Technical Documentation for Diagonal Flow Ventilation Systems
1. Operational Significance in Mining Environments
Diagonal flow ventilation units serve as critical infrastructure for underground occupational safety. Engineered to maintain atmospheric equilibrium, these systems perform dual-phase air management: supplying purified airflow to subterranean workspaces while actively evacuating hazardous contaminants (e.g., methane, carbon monoxide, and particulate matter). Their optimized aerodynamic architecture ensures uninterrupted operation under extreme conditions, directly mitigating risks of asphyxiation, explosive gas accumulation, and heat stress—thereby safeguarding personnel welfare and operational continuity.
2. Adaptive Impeller Design for Multisector Applications
The turbine assembly of diagonal flow fans incorporates modular impeller configurations, enabling tailored compatibility across diverse industrial ecosystems. Key design parameters include:
3. Installation Efficiency and Deployment Flexibility
Deployment protocols prioritize rapid commissioning with minimal infrastructural disruption:
Product Parameters
| Model number | Power | Airflow | Static Pressure | Noise Level | Duct Diameter | Quantity per Carton | Net Weight |
| (W) | (m5/h) | (Pa) | (dB) | (mm) | (Unit／Box) | (kg) | |
| DJT10-20 | 30/26 | 200/170 | 183/130 | 30/25 | 100 | 6 | 1.8 |
| DJT15-54 | 48/40 | 540/384 | 330/280 | 40/35 | 150 | 6 | 2.2 |
| DJT20-90 | 76/60 | 900/820 | 380/310 | 50/45 | 200 | 6 | 2.7 |
| DJT25-170 | 173/152 | 1700/1200 | 550/480 | 56/50 | 250 | 1 | 18 |
| DJT31-230 | 350/260 | 2300/1900 | 650/500 | 60/55 | 315 | 1 | 20 |
Product Dimensions
Product size parameters
| Model number | A | B(Φ) | C | D | E | F | H | H1 |
| dJT10-20 | 300 | 100 | 100 | 214 | 62 | 60 | 182 | 95 |
| DJT15-54 | 293 | 150 | 120 | 237 | 72 | 70 | 211 | 110 |
| DJT20-90 | 304 | 200 | 140 | 258 | 78 | 85 | 235 | 124 |
| DJT25-170 | 367 | 250 | 317 | 208 | 120 | 95 | 365 | 196 |
| DJT31-230 | 450 | 315 | 360 | 255 | 120 | 95 | 410 | 215 |
Company Details
Business Type:
Manufacturer
Year Established:
1997
Total Annual:
5 million-6.9 million
Employee Number:
100~130
Ecer Certification：
Verified Supplier
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng... Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng...
Get in touch with us
Leave a Message, we will call you back quickly!