Ventilation fans are classified into various types, mainly depending on the type of mount and the location where you need to install the fans. The different types are:1. Ceiling Mounted Exhaust Fans:As the name suggests, ceiling exhaust fans are those which are installed in the ceiling. Such fans ex... read more
During the operation of the boiler induced draft fan, the fan blades will suffer different damages due to the different usage time. So in what time period will the fan blades be different?1. In the two years of boiler induced draft fan, the gel coat has been worn and fallen off, and even small blist... read more
Boiler induced draft fan is a kind of driven fluid machinery, which is mainly to increase gas pressure and discharge gas. What are its functions:Boiler induced draft fan is a kind of equipment that can pump the flue gas in the boiler. When the combustion in the boiler is not completely burned, a lar... read more
From the basic knowledge of exhaust fans, we can know that ventilation fans and exhaust fans are all types of exhaust fans. In addition, there are industrial exhaust fans. Industrial exhaust fans are specially designed for large enterprises such as enterprise companies.Although the ventilating fan i... read more
1. Ventilation of the warehouse, first check whether the warehoused goods are flammable and explosive goods, such as paint warehouses, etc., explosion-proof series fans must be selected. Secondly, depending on the level of noise requirements, you can choose roof fans or environmentally friendly cent... read more
In fan applications, axial flow and centrifugal are the two most widely used types. We need to understand his similarities and differences in order to make the correct choice in fan selection according to our own use environment. The following briefly introduces the situation of these two types of f... read more
Centrifugal fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Centrifugal fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventil... read more
The quality of the fan has always been of concern to users. A fan of good quality can reduce a lot of unnecessary troubles in future use. Therefore, in the process of selecting a fan, the user's first concern is the quality of the fan. , But in the face of a variety of misting fans types, how should... read more
Fans are widely used in various industrial sectors. Generally speaking, centrifugal fans are suitable for places with small flow and high pressure, while axial ventilation fan are often used for large flow and low pressure. Different types should be selected according to different situations. Fan cl... read more
Since the motor is directly connected to the equipment, its direction of rotation is very important. It is stipulated in the product standard of the motor that if there is no special mention, the motor should rotate in a clockwise direction. But the centrifugal fan can determine the reversal mode of... read more
Failure phenomenon oneTrouble phenomenon: vibration caused by unbalanced rotor of centrifugal blower fansthe reason:1. The blades of the centrifugal fan are corroded or worn seriously;2. The fan blades do not operate after the final assembly, and the shaft is bent due to the weight of the impeller a... read more
AC fans work through the input of AC power. The purpose is to generate air flow through the operation of the fan blades to reduce the temperature of the operating equipment and avoid heat loss to reduce the performance of the equipment. Unlike DC fans, the air volume of AC fans is Stable and continu... read more
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