Swam Pneumatics Private Limited www.swamatics.com
Introduction of Centrifugal Fan& Blower
• Centrifugal Fans and Blowers typically have one of eight types of wheels that draw the air into the inlet of the blower housing, through the wheel, and discharges it at 90 degrees . • The two most common types of Centrifugal Blowers are Pressure Blowers and Volume Blowers. • Pressure Blowers are designed to draw or push air at high pressures, rated in static pressure water gauge (SPWG). Volume Blowers are designed to draw or push larger volumes of air, rated in cubic feet of air per minute (CFM),at lower static pressures than Pressure Blowers. www.swamatics.com
Centrifugal Fan & Blower
Centrifugal Blower
www.swamatics.com
Centrifugal Fan
Parts of Centrifugal Fan Main parts of a centrifugal fan are : 1. Fan housing 2. Impellers 3. Inlet and outlet ducts 4. Drive shaf 5. Drive mechanism
www.swamatics.com
Principles of Centrifugal Fan The centrifugal fan uses the centrifugal power supplied from the rotation of impellers to increase the kinetic energy of air/gases. When the impellers rotate, the gas particles near the impellers are thrown off from the impellers, then move into the fan casing. As a result, the kinetic energy of gas is measured as pressure because of the system resistance offered by the casing and duct. The gas is then guided to the exit via outlet ducts. www.swamatics.com
CONTACT US Address Info
C-2,SECTOR-3,NOIDA-201301,(U.P.) INDIA. Telephone: +91-120 - 469 6222 FAX: +91-120 - 244 3282 E-mail: sales@swamatics.com Website: www.swamatics.com