As one of the leading low pressure forwarder curved centrifugal fan manufacturers & suppliers, CPMDJ was founded in 2005 with near 20 years' experience in centrifugal fan and centrifugal fan motor industry. From our extensive range of AC centrifugal fans and EC centrfugal fans, we can supply designs to satisfy the demands of a vast spectrum of applications. Our professional teams in molding and R&D departments can provide technical suggestions and customized services for quite centrifugal fan to our customers.
If there is a set of low pressure forward curved centrifugal fan requirements for a particular application, then somewhere within CPMDJ's centrifugal fan range there is likely to be a centrifugal fan design available or suitable for that process. If there is no suitable existing centrifugal fan design, we have the knowledge, experience and ability to design a new centrifugal fan solution to meet the requirements.
AC centrifugal fan types are of various centrifugal fan blower sizes, from 7 inch to 12 inch centrifugal fan dimensions, including DD7/5, DD7/7, DD8/7, DD8/8, DD8/9, DD9/7, DD9/9, DD10/8, DD10/10, DD12/9, DD12/12 ac centrifugal fan & DD7/7, DD8/8, DD9/9, DD10/10, DD12/12 ec centrifugal fan. The centrifugal fan motor output power ranges from 90W/6P, 200W/4P, 200W/6P, 300W/4P, 375W/6P, 450W/6P, 550W/4P, 550W/6P, 600W/6P, 750W/6P,1100W/6P.... Centrifugal blower from CPMDJ centrifugal blower manufacturer, is based on a range of technologies which guarantee a high level of reliability. Centrifugal blower design is available for blower centrifugal fan of your customize requirements and needs. As one of the outstanding ac & ec centrifugal fan suppliers & manufacturers & factories, our centrifugal blower fan are of stable high quality. Contact us for centrifugal blower fan quotes.
Centrifugal blower fan is made of consists of centrifugal blower steel housing, centrifugal fan impeller, centrifugal blower motor and base bottom plate.
An axial fan is a fan that forces the extracted air to move parallel to the axis of rotation of the blades. A centrifugal fan draws air into the fan inlet at right angles and rotates the air outward to the outlet through deflection and centrifugal force. The centrifugal fan impeller rotates, allowing air to enter the centrifugal fan near the shaft and travel vertically from the shaft to an opening in the centrifugal blower steel housing. From a functional standpoint, axial fans have replaced centrifugal fans in some applications, operating at higher specific speeds and lower diameters. Compared with centrifugal fans, axial fans with the same flow and pressure have the following differences:
● having a smaller impeller diameter
● with higher dynamic pressure
● running significantly faster with higher peripheral speed
● having a lower yield and therefore higher power consumption
● more noisier and being significantly smaller, lighter and cheaper
In general, forward curved centrifugal fan is more cost effective than backward curved centrifugal fan and forward curved centrifugal fan has become more and more popular in recent years. A forward curved centrifugal fan impeller is characterised by more shallow blades facing the direction of rotation. While, backward curved centrifugal fan blade typically has a smaller number of longer blades, facing away from the direction of rotation.
The difference between the flow direction of the forward curved centrifugal fan and the backward curved centrifugal fan is the direction in which the air leaves the circumference of the impeller. For the backward curved centrifugal fan impeller, the air is discharged radially, while for the forward curved centrifugal fan wheel, the air is discharged along the circumferential tangent of the centrifugal fan blower.
There's a lot to consider when it comes to ordering fan motors. The CPMDJ team is here for you. Let us know what you're looking for, and we'll help you determine which fan motor options are best for your application.