Brief Description of New Wind Turbine Models in Recent Years
1. REF (RTC) Aluminum Centrifugal Roof Fan: With an all aluminum centrifugal structure and a fully aluminum backward plate centrifugal impeller, it has a high balance level, smooth airflow organization, and stable operation; It has the advantages of light weight, high pressure, moderate air volume, and low noise, and is widely used for roof ventilation and air exchange in workshops, tall factories, and civil buildings in industries such as machinery, chemical, rubber, and textile. It can also be used for fire and smoke exhaust systems.
2. RAF aluminum axial flow roof fan: equipped with conical hub and twisted wing blades, suitable for ventilation and air exchange in medium and low pressure, high flow situations, belonging to axial flow structure.
3. RSA Axial Flow Roof Fan: It is a new type of roof air supply fan with a streamlined flat wind cap designed with multiple reinforced ribs. It has high strength and increases wind resistance, making it more suitable for building ventilation in areas with high wind or rain and snow loads. It uses high-quality wing shaped high-efficiency axial flow impellers and square base. The RSA (RTA) series roof fans are generally used for roof air supply, but can also be specially manufactured for roof exhaust.
4. AF-R wing type axial flow roof fan: equipped with wing type cast aluminum impeller and gravity check air valve, materials are divided into galvanized, fiberglass, stainless steel, and carbon steel.
5. RSF centrifugal roof fan: equipped with aluminum centrifugal impeller, high efficiency, wide high-efficiency zone, with maintenance doors on both sides, easy to maintain, standard aluminum filter screen, to achieve filtered air supply. The appearance is in a square shape.
6. ISQ (DFS) (ECF) box type duct fan: square non volute structure, small volume, light weight, easy installation; There are two structural types, A and B. Type A has an external motor, which makes the motor less sensitive to exhaust media and extends its service life; Type B has a built-in motor, compact structure, and lower working noise. There are three types of drive for fans: Type A drive is a direct drive with reliable transmission; The E-type drive is belt driven with adjustable speed; T-type drive with variable frequency motor for stepless speed regulation can achieve different air volume and pressure. The materials are divided into several types: galvanized, fiberglass, stainless steel, and carbon steel.
7. AF wing type axial flow fan: wing shaped blades, low wind resistance, less turbulence, high efficiency; Long lifespan. The materials are divided into several types: galvanized, fiberglass, stainless steel, and carbon steel.
8. DAF axial flow fan: using conical hub and twisted wing blades, suitable for ventilation and air exchange in medium and low pressure, high flow situations. It belongs to axial flow type and has a structure similar to RAF.
SEF (WEX) (WEF) side wall exhaust fan: commonly used for wall exhaust, can be of ordinary, explosion-proof, or anti-corrosion types depending on the environment. The materials are divided into several types: galvanized, fiberglass, stainless steel, and carbon steel.
SSF (WSP) wall mounted air supply fan: commonly used for wall mounted air supply, can be of ordinary, explosion-proof, or anti-corrosion types depending on the environment. The materials are divided into several types: galvanized, fiberglass, stainless steel, and carbon steel.
If there is any incorrect introduction to the above fan models, please call to inform us so that we can make timely modifications and avoid misleading information.