Product Details
Product Overview:
Our company’s stainless steel duct‑type axial fans are versatile industrial ventilation units featuring a cylindrical direct‑drive design, with airflow moving axially along the fan shaft. They are widely used for factory ventilation and air exchange, ducted air supply, kitchen smoke extraction, exhaust gas treatment, and environmental cooling applications.
General Technical Parameters (using the mainstream T35 series stainless steel model as an example)
| Parameter Item |
Specification Details |
| Product Series |
Common models: T35-11 (General-purpose), FT35 (Corrosion-resistant), BT35 (Explosion-proof) |
| Impeller diameter (machine model) |
2.8#~10# (corresponding to diameters of 280~1000mm) |
| Rated airflow range |
1,000–60,000 m³/h (increases with higher serial numbers) |
| Rated wind pressure range |
50–600 Pa (suitable for low- and medium-pressure ventilation under standard operating conditions) |
| Rotational Speed Specification |
2900/1450/960/720 rpm (corresponding to 2/4/6/8‑pole motors; lower speeds result in reduced noise) |
| Motor power |
0.12–7.5 kW (IP54 protection class, Class F insulation, explosion-proof motor available as an option) |
| Material Configuration |
Shell / Impeller: 304 stainless steel (316L optional); Bracket: carbon steel with powder coating / stainless steel |
| Applicable medium |
Non-corrosive air / Flue gas, medium temperature ≤ 60℃ (high-temperature version up to 300℃) |
| Operating noise |
≤55–75 dB(A) (measured 1 meter from the unit; slightly increases with rising rotational speed and airflow volume) |
| Protection rating |
IP54 (standard), customizable to IP55/IP65 |
| Installation method |
Pipe-to-pipe connection type, supports horizontal installation. / Vertical / Lifting / Floor-Mounted Installation |
| Impeller structure |
Twisted axial-flow blades with adjustable blade angles (on select models) |
Applicable Scenarios and Selection Recommendations
Core use cases:
1. Ventilation, air exchange, cooling, and dehumidification for industrial plants, workshops, and warehouses
2. Kitchen exhaust and fume purification systems are equipped with supply ventilation.
3. Corrosion-resistant exhaust gas conveyance in the chemical, electroplating, and pharmaceutical industries
4. Forced ventilation for underground garages, basements, and equipment rooms
5. Air Circulation and Ventilation in Food Processing Plants and Livestock Farms
Key considerations for selection:
1. Selection based on airflow and static pressure: Calculate the system resistance according to the ventilation duct length and the number of bends, and prioritize fan models whose operating point falls within the high-efficiency zone.
2. Media and Environmental Compatibility: For corrosive gases, select 316L stainless steel or a corrosion‑resistant model; for flammable and explosive environments, choose an explosion‑proof version; and for high‑temperature flue gases, opt for a dedicated high‑temperature‑resistant model.
3. Noise Control: For noise-sensitive applications, prioritize models with low-speed (6th/8th‑stage motors) or use them in conjunction with a silencer.
4. Installation Matching: Prioritize selecting a fan model that matches the duct diameter to avoid additional pressure losses caused by diameter changes.
Keywords:
Quote Inquiry
Please fill in your Contact information and your requirements; we will arrange for a professional to contact you!
Cross-flow air curtain machine
The cross‑flow air curtain employs a large‑diameter, slender cross‑flow impeller—also known as a tangential fan—directly driven by a single‑phase motor to generate a wide, planar, high‑velocity airflow. It is installed above or on the side of doorways. The unit features a flat, rectangular profile with a much reduced depth compared to centrifugal models, allowing it to seamlessly integrate into various ceiling designs. It is particularly well suited for spaces with limited headroom and where aesthetics and quiet operation are paramount, such as shopping malls, supermarkets, restaurants, office buildings, banks, hospitals, and residential garages.
Our company’s surface-type coolers are among the core heat-exchange devices in air-conditioning and ventilation systems. They are primarily used to cool and dehumidify air, and can also be switched to hot-water or steam mode during winter to provide air heating. By utilizing a refrigerant (such as chilled water, refrigerant, or brine) or a heat-transfer medium (such as hot water or steam) flowing inside the tubes, these units facilitate forced‑convection heat exchange with the air flowing outside the tubes, thereby regulating air temperature and humidity. As the central heat-exchange components of chiller units, fresh-air handling units, fan coil units, and other equipment, they offer high heat-exchange efficiency, flexible installation, and broad compatibility.
The ceiling‑mounted fresh air ventilator (ceiling‑type air handling unit) is a central air‑conditioning terminal unit that integrates fresh air exchange, air temperature and humidity control, air filtration and purification, and energy recovery. The unit features a concealed ceiling‑mount installation, suspended within the building’s suspended ceiling. It utilizes chilled water or hot water piping to provide cooling and heating, while simultaneously exhausting indoor stale air and supplying filtered outdoor fresh air. This system not only enhances indoor air quality in enclosed spaces but also regulates air temperature through heat‑exchanger coils, offering both ventilation and central air‑conditioning functions. It delivers energy savings, minimizes floor space occupation, and is widely suited for integration into fresh air systems in commercial, industrial, and large public buildings.
Our company’s Q‑type air heater is an industrial‑grade, forced‑convection heating unit that uses water or steam as the heat transfer medium. It is specifically designed for large‑space applications such as factory and mine workshops, warehouses, large buildings, and drying rooms. The equipment consists of a fan, an electric motor, and a steel finned‑tube radiator integrated into a single unit. Performance tests have demonstrated its stable and reliable operation. By combining “steam heat exchange with forced air supply,” it rapidly heats the air, delivering highly efficient heating and making it one of the mainstream solutions for heating high‑ceiling spaces.
Mobile phone:+86-188-6602-0062
Email:sddljnhb@163.com
Website:http://www.sddljnhb.com
Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province
Mobile Access