SHENLI Air-Ventilation Fan, 1300W, 500mm (20-Inch) - CTF50

Portable Ventilation Fan (20-Inch)

The SHENLI CTF-50 is a 500mm (20-inch) industrial ventilation fan strictly engineered for rapid air displacement and fume extraction across demanding commercial environments. Powered by a continuous-duty 1300W copper-wire motor, this unit utilizes a dynamically balanced aluminum alloy impeller securely housed within a 1.5mm to 1.8mm thick steel chassis. Operating at rotational speeds up to 1720 RPM, the mechanical system generates a maximum total static pressure of 500 Pa to efficiently displace air at a high-capacity rate of 175 m³/min.

Built to support rigorous worksite conditions, this 45 Kg unit incorporates IP55 environmental protection to seal internal components against dust and moisture ingress. It functions directionally as either a positive-pressure fresh air blower or a confined-space exhaust fan. Integrated heavy-duty bottom casters provide necessary structural mobility, allowing a single operator to maneuver the equipment and pinpoint airflow exactly where required.

Key Features & Benefits:

• Robust 1300W Copper Motor: Utilizes copper-wire windings designed to sustain continuous, high-efficiency operations while effectively resisting thermal overload.

• Precision Aluminum Impeller: Features dynamically balanced aluminum alloy blades crafted to maximize aerodynamic suction and deliver large-volume airflow without high-speed deformation.

• Reinforced Steel Architecture: Encased in a rugged 1.5mm to 1.8mm thick metal housing to reliably withstand industrial impacts and daily jobsite wear.

• IP55 Environmental Shielding: Certified with a high-grade protection rating to effectively seal the internal mechanics against dust accumulation and water sprays.

• Dual-Way Ventilation: Provides high operational flexibility by functioning as a blower or as a specialized exhaust fan to extract fumes and exhaust from enclosed spaces.

• 1720 RPM Rotational Velocity: Utilizes optimal spinning speeds to break up and clear volumes of stagnant, contaminated air from commercial spaces.

• 500 Pa Static Pressure Output: Generates internal force, allowing the machine to efficiently push or pull dense air columns through extended lengths of attached flexible ducting.

• Easy Mobility: Equipped with heavy-duty casters to enable quick and effortless movement across flat surfaces, allowing a single operator to transport and set up the machine.