The vortex air pump has the characteristics of compact structure, small volume, light weight, low noise, and dual-use of blowing and suction. The shell is made of aluminum alloy material, further optimizing heat dissipation, and the motor is wound with pure copper wire . Widely used in supporting equipment, water treatment aeration, aquaculture, gas transmission, air dust removal, dry bottle, feeding, collection, etc.
The double impeller vortex fan adopts a double-impeller design and is usually composed of two opposite impellers. Driven by the motor, air is drawn into the fan. Through the high-speed rotation of the impeller, a strong vortex is formed, and eventually the air is discharged at a relatively high pressure and flow rate. Due to the dual impeller design, the fan can generate a higher air volume with lower energy consumption, thereby enhancing work efficiency. The double-impeller vortex fan has a greater air volume and air pressure compared to the single-impeller vortex fan.
1.Air suction function: screen printing machine suction, welding exhaust gas suction, weaving machine silk suction, photographic plate making, powder conveying, printing adsorption, industrial vacuum suction, vacuum dehydration, book making machine, residual cloth treatment, milk carton filling machine, tofu machinery, processing material retention, construction site, ironing machine, gas decomposition.
2.Blowing function: Gas and heavy oil spraying, bottle washing machine drying, paper and cloth strip blowing, air knife for drying, cutting machine air cushion, livestock manure fermentation aeration, ticket conveying, electrolyte stirring, oxygen supply for breeding pool, convenient punching machine for taking formed products, powder conveying, incinerator waste discharge, smoke blowing and suction, car washing and drying, forced drying for printing machine, and blowing and drying after washing.
| Model | Voltage (V) |
Power (kW) |
Wind Pressure
（kpa） |
Negative Pressure
（kpa） |
Air flow (m³/h) |
Frequency (Hz) |
Noise Level
dB(A) |
| 320-850W | 380V | 0.85 | 28 | -24 | 110 | 50 | 55 |
| 420-1.6KW | 380V | 1.6 | 33 | 28 | 150 | 50 | 55 |
| 520-2.2KW | 380V | 2.2 | 40 | 35 | 230 | 50 | 56 |
| 520-3KW | 380V | 3 | 41 | 36 | 230 | 50 | 60 |
| 720-3KW | 380V | 3 | 43 | 40 | 320 | 50 | 60 |
| 720-4KW | 380V | 4 | 45 | 42 | 320 | 50 | 60 |
| 720-5.5KW | 380V | 5.5 | 50 | 44 | 320 | 50 | 60 |
| 720-7.5KW | 380V | 7.5 | 57 | 46 | 320 | 50 | 60 |
| Model
(mm) |
A Height |
B Width |
C Length |
D
Installation Hole Center Distance |
E
Installation Hole Center Distance |
F
Inlet/Outlet Port Diameter |
| 320-850W | 290 | 330 | 345 | 83 | 205 | 40 |
| 420-1.6KW | 316 | 350 | 365 | 95 | 235 | 50 |
| 520-2.2KW | 365 | 410 | 420 | 115 | 260 | 60 |
| 520-3KW | 365 | 410 | 440 | 115 | 260 | 60 |
| 720-3KW | 407 | 455 | 490 | 140 | 285 | 60 |
| 720-4KW | 407 | 455 | 520 | 140 | 285 | 60 |
| 720-5.5KW | 415 | 455 | 595 | 185 | 315 | 60 |
| 720-7.5KW | 415 | 455 | 595 | 185 | 315 | 60 |
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.
The SFB high-air-volume axial flow fan has undergone comprehensive upgrades based on the SF model, equipped with aluminum alloy sickle-shaped blades. It adopts an aluminum alloy casing to enhance the motor’s sealing performance, featuring low noise, large air volume, high wind pressure, excellent heat dissipation, and stable operation.
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.
The ground dryer is equipped with a handle and swivel casters for easy transport and mobility. Its three-position pull-rod system allows you to adjust the handle height to suit your needs. A protective mesh guard over the motor prevents debris from entering, and three adjustable fan speeds allows for adjusting the air volume according to actual conditions.
The DKT type external rotor centrifugal air conditioning fan is a multi wing centrifugal fan with high air volume, low noise, compact structure, sturdy and durable, beautiful appearance, and easy installation and use. This fan is widely used in various air conditioning units, air curtains, cooling and heating fans, etc. It can also be used for indoor ventilation and air exchange in industrial and mining enterprises and public places. The medium it transports is air and other unnatural gases that are harmless to the human body. The gas is not allowed to contain particulate matter and has a dust content of no more than 150mg/m3.
The blades of the medium pressure fan are designed to have the advantages of large air volume, high pressure, low vibration and low noise.
The YWF Series External Rotor Fan is a new product developed by our company through repeated research and trial production. Compared with conventional axial flow fans, this fan features higher efficiency, lower noise, minimal vibration, compact structure, and aesthetically pleasing appearance. The impeller is directly mounted on the outer circumference of the external rotor, resulting in shorter axial dimensions. Its successful development represents a major breakthrough in the field of axial flow fans. This series has obtained multiple national patents.
The fan features Low noise , high air volume , high pressure , low vibration , compact structure , small volume, light weight , easy installation and use .Versatile mounting bracket supports multiple installation orientations.
The DWT type roof fan features low noise, light weight, smooth operation, high efficiency, and excellent anti-corrosion performance. It is applicable to indoor ventilation and air exchange in mechanical factory buildings and warehouses of petroleum, chemical, textile, metallurgy and other industries.
The T35-11 series axial flow fans are suitable for transporting non-corrosive gases free of significant dust, with the ambient temperature not exceeding 60°C.It is widely used for ventilation and cooling in ordinary factories, warehouses, offices, and residential buildings.
The HFJZ-B craftsman kitchen fan is a square-housed ultra-quiet multi-blade centrifugal fan specially designed for kitchen exhaust. It was engineered to meet the demand for low-noise kitchen fans in modern kitchens and the exhaust requirements of communal ductwork. Compared to conventional multi-blade fans, it offers advantages such as higher pressure and lower noise levels. Moreover, it features a high static pressure design to tackle long ductwork and high resistance typical of modern kitchen setups.
The HFJZ-A craftsman kitchen fan is a square-housed ultra-quiet multi-blade centrifugal fan specially designed for kitchen exhaust. It was engineered to meet the demand for low-noise kitchen fans in modern kitchens and the exhaust requirements of communal ductwork. Compared to conventional multi-blade fans, it offers advantages such as higher pressure and lower noise levels. Moreover, it features a high static pressure design to tackle long ductwork and high resistance typical of modern kitchen setups.
The YW5-47 series boiler induced draft fan (air-cooled high-temperature resistant) is a new-type high-efficiency and low-noise boiler fan developed by our company specifically for the domestic boiler industry, based on referencing advanced foreign prototypes. This series of fans is currently one of the lowest-noise and minimal-vibration products in domestic boiler fans, reaching the advanced domestic level.
The CBF Explosion-Proof Axial Fan is specialized ventilation equipment for hazardous environments. The fan is composed of an explosion-proof motor, blades, casing, etc. To prevent sparks from friction, the blades are made of cast aluminum alloy.The fan features low noise, low energy consumption, and superior performance. In addition to ventilation and exhaust, it can be installed in spaced series along long exhaust ducts to increase duct pressure. Unlike general fans in structure and material, its applications are similar.
The HF series oblique flow pressurized pipeline fan is a new type of fan designed by our company.The casing is made of high-quality ABS engineering plastic, and the fan blades and flow channels are designed reasonably to effectively achieve the boosting effect. The air inlet and outlet can be connected to circular pipes of the same diameter, making installation simple and greatly saving pipeline design and installation costs. It has the advantages of large air volume, high pressure, low noise, low vibration, low power consumption, long service life, small size, light weight, and stable operation. This fan compensates for the insufficient static pressure of axial flow fans. It can effectively regulate air, removing moisture, dust, odors, and purifying the air to keep the indoor environment fresh.
Ideal for moisture-proof drying, localized heating, construction sites, outdoor heating, equipment insulation, railways, airports, yachts and ships, paint drying, mobile heating, convenient warming, venues and clubs, clean heat delivery, rapid temperature rise, etc. Working pressure ≤ 0.8 MPa.
