High Pressure Dust Collection Fan

Backward-Inclined / Radial Blade Impellers: Dynamically balanced to ISO 1940 Grade G2.5 standards to minimize mechanical vibration and maximize bearing operating life.

Heavy-Gauge Casings: Welded structural steel housing reinforced with heavy-duty stiffeners to prevent shell flexing under high negative or positive static pressure.

Sealed Shaft Assemblies: Equipped with industrial labyrinth seals or high-temperature shaft seals paired with premium heavy-duty pillow-block bearings (SKF/FAG or equivalent) to prevent dust ingress.

Modular Access Doors: Bolted clean-out doors sealed with high-temperature silicone gaskets for internal inspection and routine wheel maintenance.

Corrosion-Resistant Coatings: Shot-blasted steel surfaces treated with industrial-grade epoxy primers and polyurethane topcoats tailored for harsh chemical plant environments.

Air enters axially through the fan inlet and is redirected 90 degrees into the rotating impeller. Centrifugal force combined with specialized blade geometry imparts kinetic energy to the particulate-laden airstream, converting velocity pressure into high static pressure within the scroll-shaped housing.

Manufacturing utilizes Trumpf CNC fiber laser cutters ensuring housing plate tolerances within +/- 0.1 mm. Structural joints undergo full-penetration welding by AWS D1.1 certified welders. Impellers undergo hot-spin testing and precision dynamic balancing on Schenck balancing rigs prior to final assembly to eliminate operational resonance.

Baghouse & Cartridge Dust Collectors: Provides negative draft for centralized woodworking, metal grinding, and chemical powder collection systems.

Pneumatic Conveying: Transports plastic pellets, wood chips, paper trim, and abrasive bulk materials through extensive duct networks.

Fume & Smoke Extraction: Handles thermal cutting, welding smoke, and foundry exhaust streams when paired with high-temperature motor configurations.

Wear Protection: Replaceable Hardox 400 or ceramic tile wear plates welded to blade tips and housing scrolls for extreme abrasive dust applications (e.g., quartz, silica, metal shot).

Spark-Resistant Construction: AMCA Type B or C construction (copper/aluminum inlet cones) for explosive dust environments (ATEX compliant).

Acoustic Enclosures: Factory-fitted insulated sound attenuators reducing operational noise levels below 85 dB(A) at 1 meter.

Vibration & Temperature Monitoring: Pre-tapped mounting pads for accelerometers and RTD temperature sensors tied directly to plant SCADA systems.

Non-Standard Performance Curves: Fully customizable aerodynamic curves tailored to unique facility duct layout resistance and OEM equipment specifications, including custom airflow/pressure curve matching.

Plate Cutting: CNC fiber laser processing ensures exact dimensional repeatability for housing scroll components.

Welding & Inspection: Strict compliance with AWS D1.1 standards; critical impeller hub welds undergo non-destructive testing (NDT) including ultrasonic and magnetic particle checks.

Aerodynamic Performance Validation: In-house test rig capability measuring actual airflow, pressure, power consumption, and vibration signatures in accordance with AMCA 210 standards before factory dispatch.

Global Certifications: Manufactured under ISO 9001 quality management systems, with CE and ATEX compliance certifications available upon request for international projects.

Submit your operating parameters (Required CFM, Total Static Pressure, Dust Characteristics, Voltage, and Industry Application) to our engineering team for rapid performance curve selection, technical data sheet delivery, and formal quotation.