SYMBIOSIS Backward Inclined Blower
The Single Thickness backward Inclined Impeller is highly efficient and suitable for it has good Aerodynamic characteristics with maximum design efficiency up to 81%. It can be used in reasonable Dust Laden Air or Gas Environment. Wear plates can be provided to counter abrasion. This fan range is suited for High Volume, Medium Pressure Applications and specially for high temperature requirements. 5 different series for varying wheel designs allow flexibility in selection. This design is suited for harsh process requirements and is easily replaceable/maintainable due to its inherent blade geometry
SYMBIOSIS MOST POPULAR MODELS FOR BACKWARD INCLINED BLOWER
With years of application oriented experience and latest Manufacturing facilities, we manufacture these Impellers within close tolerences matching exact blade profiles using mechanized welding procedures.
With welding distortion Management, maintaining minimal impeller run out before dynamic balancing and with special handling of Impeller, SYMBIOSIS delivers world class fans and blowers for your Critical applications.
Our Blowers are truly SYMBIOTIC to your process. Think of Air…… Think of SYMBIOSIS Blower.
We offer the Backward Inclined blower Centrifugal fan in multiple sizes, arrangements, construction classes, impeller and housing widths. Whether standard or custom, each SYMBIOSIS Industrial Fan is designed and built with unmatched quality and backed by responsive service.
BACKWARD CURVED FAN PERFORMANCE & DESIGN
- Air volumes up to 9,50,000CMH
- Static pressures up to 1750 mmWC
- Temperatures up to 550 ℃
- High Peak Total Efficiency up to 81%
- Dynamically Balanced as per ISO 1940 - 1 Gr 6.3/Gr 2.5
- Single Width, Single Inlet (SWSI) and Double Width, Double Inlet (DWDI).
- Very high Strength of Impeller with majority of Impellers fully welded for long life and reliability. Optimum thickness selection for low stress development and better running performance.
Arrangement of Drive
ARRANGEMENT NO. 1 SWSI
Wheel overhung. Bearing in bracket supported by fan housing. For beit drive or direct connection.
ARRANGEMENT NO. 2 SWSI
For belt drive or direct connection. Wheel overhung. Bearing in bracket supported by fan housing
ARRANGEMENT NO.3 SWSI AND DWDI
For belt drive or direct connection. One bearing on each side and supported by fan housing.
ARRANGEMENT NO. 4 SWSI
For direct drive. Wheel overhung on motor shaft. No bearing on fan. Base mounted or an integrally direct connected motor.
ARRANGEMENT NO.7 SWSI AND DWDI
For belt drive or direct connection. Arrangement No.3 plus base for motor.
ARRANGEMENT NO.8 SWSI
For belt drive or direct connection. Arrangement No.1 plus base for motor.
ARRANGMENT NO.9 SWSI
For belt drive Arrangement No.1 designed for mounting prime mover on side of base.
Direction of Rotation And Discharge
Standard Motor Position
