Catégorie : Fan Encyclopedia

the selection tips for FRP variable frequency centrifugal fans

Fiberglass variable frequency centrifugal fans are widely used and are mainly composed of fiberglass fan impellers and casings. It can be said to be a device with simple structure and high efficiency. But do you know what the workflow of this equipment is like? What are the tips when selecting one?

How to keep the fiberglass centrifugal exhaust fan at a stable value during operation

Appropriate selection solutions can not only improve the service life and safety factor of fiberglass centrifugal exhaust fan equipment, but also prevent wear or erosion caused by subsequent working environments. Generally speaking, the first way to avoid corrosion is to block the corrosive environment. Flanges, zinc, chrome and other surface treatments are key design options. In many cases, organic chemical coatings for FRP centrifugal exhaust fans are justified.

These issues need to be paid attention to after installation of fiberglass centrifugal fans

The fiberglass centrifugal fan is a driven fluid machine that uses input kinetic energy to increase air pressure and discharge gas. After the fan is installed, in order to ensure normal operation and extend the service life of the equipment. The following issues need to be noted:

Will the size of the pulley of the deodorizing fiberglass fan affect its speed?

Air volume is one of the key parameters in the selection of deodorizing FRP fans, and the impeller speed determines the air volume value. Taking the C-type (belt drive) fan as an example, we all know that the size of the impeller speed is related to the electric…

How to reduce noise during operation of explosion-proof centrifugal fan?

Explosion-proof centrifugal fans are industrial machinery and equipment. They will make a certain sound when running. Improper operation or other problems may cause the sound to be too loud and cause noise pollution. In order not to affect the normal operation of the factory, corresponding measures need to be taken when purchasing the fan. Noise reduction processing.

Six major factors causing tripping of low-noise fiberglass fans

Some customers reported that low-noise fiberglass fans suddenly trip during operation. Faced with this problem, the fan factory believes that the cause of the trip should be found out first before maintenance and inspection can be carried out. Here we will introduce to you the six major factors that cause the fan to trip.

What are the hazards caused by excessively high temperatures in centrifugal ventilators?

The centrifugal fan is a device that relies on the conversion of electrical energy into kinetic energy. During use, because it is often operating at high speed, the body temperature often rises. So, some users have questions, will this have an impact on the centrifugal ventilator itself? What harm will it bring?