Dust fan WP-4 (420 mm impeller)

Dust fan WP-4 (420 mm impeller) has been designed for efficient transport of air and gas mixtures containing dust and light solid particles. Thanks to the larger impeller and increased capacity, it is ideal for installations requiring intensive airflow, such as biomass dryers, dust extraction systems, or pellet production lines.

The device has been adapted for operation with air and gases at temperatures of up to 80°C, which do not contain sticky or fibrous substances. The design has been made for long-term operation under industrial conditions, ensuring stable operating parameters even under high load.

The WP-4 model with a 420 mm impeller can operate as an independent industrial fan or as an element of the SA-600 aerodynamic dryer and complete biomass processing installations.

Key advantages

• 420 mm diameter impeller increasing flow capacity
• Capacity up to 4900 m³/h
• Total pressure up to 1700 Pa
• 5.5 kW motor
• Adapted for operation with air at temperatures up to 80°C
• Reliable operation in installations with high flow intensity
• Possibility of integration with the SA-600 aerodynamic dryer
• Noise level not exceeding 78 dB

Application

The WP-4 fan (420 mm) is intended for operation in industrial installations requiring high-capacity transport of air and dust.

• higher-capacity pellet production lines
• SA-600 aerodynamic dryers
• pneumatic transport of sawdust and biomass
• industrial dust extraction installations
• woodworking plants
• biomass processing
• process ventilation systems

Construction

• Centrifugal fan housing
• 420 mm diameter impeller
• 5.5 kW electric motor
• Drive system
• Design adapted for continuous operation

Technical parameters

• maximum capacity - 4900 m³/h
• total pressure - 1700 Pa
• rotational speed - 3000 rpm (±10%)
• motor power - 5.5 kW
• impeller diameter - 420 mm
• weight with motor - 67 kg
• weight without motor - 40 kg
• maximum noise level - 78 dB
• maximum temperature of transported air and gases - up to 80°C
• dimensions (L×W×H) - 619 × 551 × 663 mm

Fan for efficient industrial installations

WP-4 (420 mm) has been developed for systems requiring greater airflow than in the case of standard dust fans. Thanks to the increased capacity, it effectively supports the processes of drying, dust extraction, and pneumatic transport of biomass.

The possibility of use as a separate device or an element of a complete technological installation makes this model suitable both for new projects and during the modernization of existing production lines.