Belt-driven fan DTF-12.5P

floor-standingaxialventilation

DTF-12.5P series belt transmission axial fan Product Description Purpose: papermaking workshop process air supply The impeller diameter: 2.8 - 2800 mm Air volume range: 700-900000 m3/h Pressure range: 1600 pa Working temperature: -20 °C~80 °C Driving mode: motor direct drive Product Characteristics Impeller The parts are made of standard mould. Class B welding standards. The results of the weld surface of the product meet the rcquirements of NB/T47013.5-2015 standard CLASS 1 Motor Free choice of motor brands, manufacturera provide or customers provide with two-way choice Belt Pulley Adjust the speed Transmission shaft Transfer group Protection Cover Protect thc belt pulley ※ Ternary twisted wing type aluminum impeller, static and adjustable,two-way reversible type rotating impeller with large air volume, low noise, corrosion resistance, etc. ※ Impeller are heat treatment, and the X-ray detection, safety and quality guaranteed. ※ Surge device can be installed to prevent sureg made by lossing of speed. ※ Fan size bigger than 14#,steamlined aluminum vans and arc Plate airfoil guide vanes are recommended,which can effectively improve airflow direction, and running efficiency. ※ Transmission group consists of main sharft,bearing box, and rolling bearing , pulley/grease lubrication,refueling device leads to the outer wall of ram. ※ External type motor, belt drive, rain cover attached for outdoor fans. ※ Vertical or horizontal type，according to installation type and flow direction ※ Optional inlet and outlet flexible joints, dampers.