The 4-72 Model Centrifugal Fan conveys air and other non-flammable, non-toxic gases that do not corrode steel. No viscous substances are permitted within the system. The dust and hard particulate content must not exceed 150 mg/m³, and the gas temperature must not exceed 80°C. This fan employs backward-curved blades with superior aerodynamic properties, delivering smooth operation, high airflow, minimal vibration, high efficiency, and extended service life. It is widely used for ventilation in industrial and mining enterprises, large-scale buildings, hotels, and restaurants.
The 4-72 Model Centrifugal Fan conveys air and other non-flammable, non-toxic gases that do not corrode steel. No viscous substances are permitted within the system. The dust and hard particulate content must not exceed 150 mg/m³, and the gas temperature must not exceed 80°C. This fan employs backward-curved blades with superior aerodynamic properties, delivering smooth operation, high airflow, minimal vibration, high efficiency, and extended service life. It is widely used for ventilation in industrial and mining enterprises, large-scale buildings, hotels, and restaurants.
Type A: Direct drive with the motor, where the fan impeller and casing are directly fixed on the motor shaft and flange plate.
Type C: Equipped with a cantilever support device, driven by a belt.
Type D: Equipped with a cantilever support device, driven by a coupling.
| Core Technical Parameters | ||||||
| Model | Rotational Speed
（r/min） |
Voltage (V) |
Frequency
(Hz) |
Power (kW) |
Air flow (m³/h) |
Total pressure (Pa) |
| 2.8 | 2600 | 380 | 50 | 1.1-2 | 1174-1800 | 776-619 |
| 2200 | 380 | 50 | 0.37-2 | 994-1522 | 556-443 | |
| 1800 | 380 | 50 | 0.25-2 | 813-1245 | 372-296 | |
| 3.2 | 2600 | 380 | 50 | 1.5-2 | 1753-2686 | 1015-808 |
| 2200 | 380 | 50 | 0.75-2 | 1483-2273 | 726-579 | |
| 100 | 380 | 50 | 0.55-2 | 1213-1860 | 486-387 | |
| 3.6 | 2600 | 380 | 50 | 3-2 | 2730-4085 | 1230-1009 |
| 2200 | 380 | 50 | 1.5-2 | 2310-3434 | 881-723 | |
| 1800 | 380 | 50 | 0.75-2 | 1890-2810 | 590-483 | |
| 4 | 2600 | 380 | 50 | 5.5-2 | 4012-7419 | 2017-1320 |
| 2300 | 380 | 50 | 2.2-2 | 3573-5491 | 1238-917 | |
| 2000 | 380 | 50 | 1.5-2 | 3107-4775 | 936-694 | |
| 1700 | 380 | 50 | 1.1-2 | 2641-4058 | 676-501 | |
| 4.5 | 2900 | 380 | 50 | 7.5-2 | 5712-10562 | 2554-1673 |
| 2300 | 380 | 50 | 4-2 | 5088-7819 | 1570-1163 | |
| 2000 | 380 | 50 | 3-2 | 4428-6799 | 1187-879 | |
| 1700 | 380 | 50 | 2.2-2 | 3761-5779 | 858-635 | |
| 5 | 2900 | 380 | 50 | 15-2 | 7782-15445 | 3187-2019 |
| 2300 | 380 | 50 | 7.5-2 | 7022-11363 | 1978-1468 | |
| 2000 | 380 | 50 | 5.5-2 | 6106-9881 | 1495-1110 | |
| 1700 | 380 | 50 | 3-2 | 5190-8399 | 1080-802 | |
| 5.6 | 2600 | 380 | 50 | 18.5-2 | 12734-17824 | 3209-2541 |
| 2300 | 380 | 50 | 15-2 | 11265-15768 | 2511-1989 | |
| 2000 | 380 | 50 | 7.5-2 | 9795-13711 | 1900-1504 | |
| 1700 | 380 | 50 | 5.5-4 | 8326-11654 | 1372-1086 | |
| 1400 | 380 | 50 | 3.0-4 | 6857-9598 | 930-737 | |
| 6 | 2240 | 380 | 50 | 15-4 | 10314-20628 | 2734-1733 |
| 2000 | 380 | 50 | 11-4 | 9208-18418 | 2176-1380 | |
| 1800 | 380 | 50 | 7.5-4 | 8288-16576 | 1760-1116 | |
| 1600 | 380 | 50 | 5.5-4 | 7367-14734 | 1389-881 | |
| 1450 | 380 | 50 | 4-4 | 6677-13353 | 1137-724 | |
| 1120 | 380 | 50 | 2.2-4 | 5157-10314 | 679-431 | |
| 900 | 380 | 50 | 1.5-4 | 4144-8288 | 438-278 | |
| 800 | 380 | 50 | 1.1-4 | 3684-7367 | 346-220 | |
| 6.3 | 2200 | 380 | 50 | 18.5-2 | 15342-21474 | 2908-2303 |
| 1900 | 380 | 50 | 11-2 | 13250-18546 | 2169-1718 | |
| 1600 | 380 | 50 | 7.5-2 | 11158-15618 | 1538-1218 | |
| 1300 | 380 | 50 | 5.5-2 | 9066-12689 | 1015-804 | |
| 1000 | 380 | 50 | 2.2-4 | 6973-9761 | 600-475 | |
| 700 | 380 | 50 | 0.75-4 | 4881-6833 | 294-233 | |
| 7.1 | 1800 | 380 | 50 | 18.5-4 | 15736-25265 | 2422-1801 |
| 1600 | 380 | 50 | 15-4 | 13987-22635 | 1914-1423 | |
| 1450 | 380 | 50 | 11-4 | 12676-20513 | 1572-1168 | |
| 1200 | 380 | 50 | 5.5-4 | 10490-16976 | 1076-800 | |
| 960 | 380 | 50 | 3.0-4 | 8392-13581 | 689-512 | |
| 700 | 380 | 50 | 1.5-4 | 6119-9903 | 366-272 | |
| Core Technical Parameters | ||||||
| Model | Rotational Speed
（r/min） |
Voltage (V) |
Frequency
(Hz) |
Power (kW) |
Air flow (m³/h) |
Total pressure (Pa) |
| 8 | 1800 | 380 | 50 | 30-2 | 19641-25240 | 3143-3032 |
| 1800 | 380 | 50 | 37-2 | 28105-36427 | 2920-2302 | |
| 1600 | 380 | 50 | 22-2 | 17463-22435 | 2478-2390 | |
| 1600 | 380 | 50 | 30-2 | 24982-32280 | 2303-1816 | |
| 1250 | 380 | 50 | 11-4 | 13643-25297 | 1507-1106 | |
| 1120 | 380 | 50 | 7.5-4 | 12224-15705 | 1209-1166 | |
| 1120 | 380 | 50 | 11-4 | 17487-22666 | 1124-887 | |
| 1000 | 380 | 50 | 5.5-4 | 10914-14022 | 963-929 | |
| 1000 | 380 | 50 | 7.5-4 | 15614-20237 | 895-707 | |
| 900 | 380 | 50 | 4-4 | 9826-12620 | 779-752 | |
| 900 | 380 | 50 | 5.5-4 | 14052-18213 | 725-572 | |
| 800 | 380 | 50 | 3-4 | 8732-16190 | 615-452 | |
| 710 | 380 | 50 | 3-4 | 7749-14368 | 485-356 | |
| 10 | 1250 | 380 | 50 | 37-4 | 34863-48797 | 2373-1877 |
| 1120 | 380 | 50 | 30-4 | 31237-43722 | 1902-1505 | |
| 1000 | 380 | 50 | 18.5-4 | 27890-39038 | 1514-1199 | |
| 900 | 380 | 50 | 15-4 | 25101-35134 | 1225-970 | |
| 800 | 380 | 50 | 11-4 | 22312-31230 | 967-766 | |
| 710 | 380 | 50 | 7.5-4 | 19802-27717 | 761-603 | |
| 630 | 380 | 50 | 5.5-4 | 17571-24594 | 599-475 | |
| 560 | 380 | 50 | 4-4 | 15618-21861 | 473-375 | |
| 12 | 1120 | 380 | 50 | 75-4 | 53978-75552 | 2746-2172 |
| 1000 | 380 | 50 | 45-4 | 48195-60397 | 2185-1969 | |
| 1000 | 380 | 50 | 55-4 | 63953-67457 | 1859-1729 | |
| 900 | 380 | 50 | 37-6 | 43375-60712 | 1767-1399 | |
| 800 | 380 | 50 | 22-6 | 38556-41973 | 1385-1376 | |
| 800 | 380 | 50 | 30-6 | 45391-53966 | 1321-1104 | |
| 710 | 380 | 50 | 18.5-6 | 34218-47895 | 1097-869 | |
| 630 | 380 | 50 | 15-6 | 30362-42498 | 863-684 | |
| 560 | 380 | 50 | 7.5-6 | 26989-29381 | 682-673 | |
| 560 | 380 | 50 | 11-6 | 31774-37776 | 646-540 | |
| 500 | 380 | 50 | 7.5-6 | 14097-33728 | 543-430 | |
The impeller of the transparent medium pressure fan is covered with a mechanical shell, and the center of the impeller is the air inlet. It has the advantages of light weight, beauty, high wind pressure, large air volume, and stable wind pressure. Widely used for ventilation or blowing on woodworking machinery, glass machinery, blown film machines, packaging machinery, plastic product machinery, and other industry equipment.
The SFA premium axial flow fan improves upon the SF model by redesigning the blades and adopting an aluminum alloy casing to enhance the motor’s sealing performance. It features low noise, large air volume, high wind pressure, excellent heat dissipation, and stable operation.
The DPT Ultra-Quiet Ventilator is a product developed by our company after introducing advanced technologies and manufacturing methods both at home and abroad.Suitable for ventilation in quiet places such as offices, hotels, villas, guesthouses, etc.
The 9-26 Type High-pressure Centrifugal Ventilator can be widely used for conveying materials, air, and gases that are non-corrosive, non-self-igniting, and free of viscous substances. The temperature of the conveyed medium generally does not exceed 80°C, and the dust and hard particles content does not exceed 150mg/m³. It is suitable for high-pressure ventilation in general forging and smelting, glass, ceramics, radio, electroplating, storage battery industries, as well as material conveying in processing industries such as grain, feed, mineral powder, and plastics.
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The 9-19 Type High-pressure Centrifugal Ventilator can be widely used for conveying materials, air, and gases that are non-corrosive, non-self-igniting, and free of viscous substances. The temperature of the conveyed medium generally does not exceed 80°C, and the dust and hard particles content does not exceed 150mg/m³. It is suitable for high-pressure ventilation in general forging and smelting, glass, ceramics, radio, electroplating, storage battery industries, as well as material conveying in processing industries such as grain, feed, mineral powder, and plastics.
The impeller of the TSK centrifugal duct fan adopts a backward-curved wind wheel and the fan is directly connected to the duct. This fan features low noise, large air volume and no overload. While operating with low noise, the fan not only withstands high pressure but is also suitable for operation in long pipelines or those with many bends. Moreover, it allows for use in humid or damp environments.
Designed for hazardous, flammable, or explosive environments.Adopts a series of explosion-proof measures to ensure safe operation in dangerous environments. The pump features a special explosion-proof housing material to prevent sparks or arcs from igniting the surroundings. Also includes dust-proof functions to withstand harsh conditions.
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The CF4-82 series products all adopt Type A drive. This fan is equipped with a B35 motor, which is directly mounted on the side panel of the casing, eliminating the need for additional supports. Equipped with a 16-blade impeller for superior pressure performance, its compact housing is reinforced with angle iron on both sides. This design facilitates stable installation, presents a neat and aesthetic appearance, and allows flexible adjustment of the outlet orientation.
The HX63 is a new type developed from the 11-62 series. Engineered to meet the demands of green industry and environmental noise reduction. Featuring a redesigned impeller with an optimized aerodynamic blade structure. This delivers key advantages: low noise, minimal vibration, and extended service life. Suitable for kitchen exhaust, fume extraction, or ventilation in public venues like canteens, hotels, and restaurants. Also ideal for use with production equipment such as grain machinery, chemical machinery, and plastic machinery. Highly versatile and adaptable for wide-ranging applications.
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The New Power Frequency Type YWF Series Mains-Frequency-Type Fan is a product developed by our company through repeated research and trial production. Compared with conventional axial flow fans, this fan features higher energy efficiency ratio, lower noise, minimal vibration, more compact structure, and more aesthetically pleasing appearance. This series is suitable for occasions where space is limited and environmental requirements are high.
The T40 axial flow fan is suitable for ventilation and heat dissipation in general factories, warehouses, offices, and residences. Removing the casing allows it to be used as a free-standing fan, or it can be installed in spaced series along long exhaust ducts to increase air pressure in the pipeline. According to user needs, this series can adopt an external motor (mounted on the casing) with belt drive in its structure, designated as model KT40. It shares the same performance parameters as the T40 fan, with the primary function of exhausting high-temperature or moisture-resistant gases.
