Coupling Driven Centrifugal Fans
Explore our range of coupling-driven centrifugal fans, essential for industries like HVAC, manufacturing, and ventilation. Designed for optimal airflow and energy efficiency, our fans ensure superior performance and reliable operation. Discover how our advanced technology enhances productivity and improves air quality.
V Belt Driven Centrifugal Fans
Discover high-performance V belt driven centrifugal fans, ideal for various industries. Our robust designs ensure optimal airflow and efficiency, catering to industrial, commercial, and agricultural applications. Explore our range for reliable ventilation solutions.
Symbiosis Blower Accessories Options
Boost Your Industrial Fans’ Performance with Essential Accessories. Maximize your industrial fans’ effectiveness with our comprehensive range of accessories. Find the perfect solution for optimizing airflow, enhancing safety, and minimizing maintenance.
- Matching Flanges
- Inlet or Outlet Dampers - Parallel Blade or Opposed Blade
- Variable Inlet Vanes (Viv's) to Control Fan Performance
- Guide Vanes and Flow Straighteners
- Silencers or Noise Attenuators & Inlet Filters for Dusty Environment
- Inlet Filters for Dusty Environment
- Inlet Boxes to Replace Inlet Elbows in Tight Situations
- Shaft Seals - Types: Friction, Double Lip, Mechanical, Stuffing Box, Stuffing Box With Gas Purge, Contact less
- Cooling Fins in Cast Aluminium for Heat Dissipation
- Actuators and Positioners - Pneumatic or Electrical
- Flexible Connections - to Reduce Vibration Transmission
- Inlet And Outlet Transitions
- Anti-Vibration Mounts - Spring or Rubber-In-Shear
- Safety Mesh Guards for Open Inlet or Outlet
- Lagged or Cladded Casings for Noise / Heat Reduction
- Bearing & Condition Monitoring Equipment
- Split Casings to Facilitate Transport, Impeller & Shaft Removal
- Anti-Sparking and Explosion Proof Construction
- Outlet Evase' to Reduce Velocity for Static Regain
- Variable Speed Control to Vary Fan Performance
- Wear Liners/Plates, Hard Facing or Thermal Lining for Abrasive Conditions
- Bearing & Condition Monitoring Equipment
- Backward Withdrawal for Easy Access to Impeller
Special Construction Industrial Blowers & Fans
Explore our specialized construction industrial blowers & fans designed for diverse industry needs. From HVAC systems to heavy-duty manufacturing, our customizable solutions ensure optimal performance tailored to your specific requirements. Enhance efficiency and airflow with our cutting-edge technology.


As a leading Industrial Fans and Blowers Manufacturers in India, We offer
Confirming to all AMCA notified Standards for
Drive Arrangement
Inlet Box Positions for Centrifugal Fans
Designations of rotation & discharge of centrifugal fans
Motor Positions for Belt Drive
Centrifugal Fans
Construction Classes for
Class 1 ( Lightest Construction suitable only for Low Speeds )
Class2
Class3
Class4
Class5 ( Heaviest method of Construction for High Speed )
Our Fans are designed for all AMCA notified Drive and Impeller Support Types.
Direct Driven Type
V Belt Driven Type
Direct Coupling Driven through Shaft
Cantilever Impeller Arrangements
Simply Supported Type Impeller Mounting
Key Construction Features of Symbiosis Blowers
- Casting Thickness of Heavy Gauge Construction with adequate Flat Stiffeners all around resulting in Rigid Structural Design for Casing which Guarantees performance in Harsh environments & conditions
- Continuously welded housings offer strongest possible construction.
- Impeller construction is optimized based on proven Engineering calculations and analysis. High Strength materials selected for high stress applications with experience to provide Impeller Hub Design in Welded / Flanges & Bolted / Taper Lock Arrangement / Parallel Bore / Taper Machined Bore types.
- Shaft Machining done between Centers and Tolerances maintained as per ISO Std.
- Bearing selected based on Speed, Type of Drive, Operational Loads, Temperature, Application and customer inputs if required for maximum life and trouble free operation. Bearing Locators & Reference fit-up points provided in all Fans for future maintenance requirements.
- Motors selected based on starting method and with adequate margin over and above operating duty point. Efficiency Levels Offered as per customer requirements. Motor Alignment System with Pads, Shims, Bolts provided for all Indirect driven Fans.
- Casing to Shaft Entry point sealing provided for Process fans .
- Taper Lock Pulleys of reputed Brands provided for ease in maintenance and inventory. Couplings selected depending on the type of loads, torque requirement, maintenance setup at customer site.
- Extended Insulated Plug Construction designed for very high temperature fans upto 500 Deg C
- Impeller / Wheel Statically Balanced & finally Dynamic Balanced on CNC Machines as per ISO 1940-1
- Number of Accessory options available for variety of customer applications. Guards, Covers, Heat Sinks, Dampers, Metallic & Flexible Bellows / Connectors, Drains, Inspection Spouts, Gaskets, Monitoring instrumentation, Bird Screens, Louver's, Inlet Filters, Drains, Anti Vibration Mounts, Matching Flanges, Application specific painting, Abrasion resistant construction etc.
- Detailed Operation & Maintenance Manual provided along with TESTED OK Report of Factory QA Dept for Constructional & Performance Testing ( wherever applicable) .Impregnable / Plastic Wrap with appropriate Wooden Box, Pipe Frame packaging provided for National / International Cargo.
- We Offer complete range of Centrifugal Fan / Blower Sizes & Impeller Designs which allow us to meet all Industrial Air Movement requirements. Our Success is based on our Engineering, Experience, Broad Product range, Quality Assurance & Guaranteed After sale Service & Technical support.
Industry Leader since 1999 Reliable for
Customization
Tailor our fans and blowers to meet your specific industrial needs that ensures optimized throughput.
Feasible Pricing
Benefit from competitive and transparent pricing to suit your budget requirements.
After-Sales Support
Experience peace of mind with our dedicated team committed to your post-purchase satisfaction.