T40 type axial flow fan can be used as a general factory, regular customers.

Model Number: T40 type axial flow fan Brand Name: Tong Tian Key Specifications/Special Features: Used in factory, warehouse, office, residential ventilation or strengthen the heating radiator.If the casing to remove criterion can be used as a fan.Can also be used in long exhaust pipe interval series installation, in order to improve the air pressure in the pipeline.Through the fan should be no inflammable, explosive, corrosive gas, non-viscous materials and dust, its temperature should not exceed 45 ℃.T40 - type axial flow ventilator fan typeT40 axial flow ventilator due to modify the original 30 k4 type fan aerofoil, adopted new cylindrical wheel structure, so that the air blower efficiency from 67% to 84%, and enhanced the intensity of blade root.T40 products according to the impeller diameter of different type of axial flow ventilator was divided into ten number, ordinal arrangement for № 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10.Each kind of number of blades and can be installed into 15 °, 20 °, 25 °, 30 °, 35 ° five angles.Due to the impeller diameter, blade installation Angle and speed spindle speed is different, so the air volume, air pressure and power consumption in yingzhou, wind pressure by 31 pa ~ 473 pa, air volume from 564 m after/h ~ 48200 m after/h.This series product adopt the impeller directly mounted on the motor structure, the impeller circumferential velocity under the condition of no more than 60 m/s with three revolutions: 2900 r/min, 1450 r/min and 960 r/min.In the face of the impeller inlet direction is counterclockwise.T40 axial flow fan impeller, casing, set the wind device of three parts.
1, impeller department - composed of blade, hub, blade is a circular thin plate, made of steel sheet stamping, according to the installation Angle of welding on the cylindrical wheels.
2, chassis department - composed of ram, the base and the plate, are made with steel sheet and profiles.
Ram for straight cylindrical, and has a certain gap between the impeller.
3, set the wind device, to reduce the airflow into the mouth of the loss, set the wind made arc streamlined and by sheet metal stamping or spinning machine for spinning forming.