The SwedVent high pressure fans offered by Atlas Copco is suitable for delivering air via extended ducts in tunneling and mining operations. Structure, silencer and electrical operating system are provided with these high pressure fans.
Key Features
The product features of the SwedVent high pressure fan are:
- Heavy duty and precise hub-casting design with anti-rust protection for high performance and extended life
- Pressure is about 4200 Pa/stage and volume capacity is about 200m³/s; a complete fan station can accommodate about 5 fans units per fan station
- An assortment of motor alternatives is available from 10 to 500 kW
- Available in 9 sizes with diameters ranging between 630 and 2240 mm
- Low energy consumption
- Low sound levels
- Comes with ISO classified motors between 10 and 500 kW
- Available with air flow control system and different types of starters
- Thermistors are placed onto the motor windings for detecting the heat of the winding
- Lubrication of the motor bearings is performed from the casing’s exterior
- Aerodynamically and adjustable blades are provided in impellers
- Aerodynamically designed guide vanes included within the hub-casing remove turbulence and swirl
- Impeller is dynamically and statically balanced
- Anti rust protection to endure salt and acid environmentsv
- Silencers feature a centre core that minimizes the high frequency sound
- Mineral wool is used as a sound absorbing material in the construction of silencers
- Silencers ensure protection from splinter damage and prevents the risk of injury
- The duct adapter is developed to link the flexible ducting to the fan station
- The bell-shaped inlet housing has a protective grill of spidernet design and is pressure tuned
- The station is supported by the mounting frame, which is modified to accommodate the fans in each fan station
Optional features of the SwedVent high pressure fan are:
- Air flow measuring devices
- Vibration monitor
- Support frame for roof mounting on 508 mm container
- Starters
- Frequency converters
- Dahlander starters (for two-speed motors)
- Direct starters container