Daltec Process Fans
Off-the-shelf ventilation falls short when you are dealing with the extreme environments of heavy industry. Daltec Process Fans specializes in custom-engineered, heavy-duty centrifugal and axial fans built specifically for applications where failure is not an option. From the abrasive particulate loads of mining operations to the highly corrosive gases of chemical processing, Daltec fans are engineered to your exact operational specifications, ensuring maximum uptime, longevity, and efficiency in the most unforgiving environments.
Custom Heavy-Duty Centrifugal Fans
Engineered for Extreme System Resistance and Particulate Loads
Daltec’s custom centrifugal fans are not mass-produced; they are individually engineered to match precise aerodynamic and mechanical requirements. Whether you need a massive induced draft fan for a scrubber system or a heavy-duty blower for pneumatic conveying, these units are constructed with severe-duty plate steel, reinforced housings, and precision-balanced rotors.
- Airfoil & Backward Inclined: Optimized for maximum aerodynamic efficiency in large-scale, clean-to-lightly-dusty process exhaust systems.
- Radial Blade & Paddle Wheel: Built with ultra-thick, abrasion-resistant materials to withstand severe material handling, wood chips, and heavy mining particulates without material buildup or rotor degradation.
Heavy-Duty Industrial Axial Fans
High-Volume Airflow for Critical Infrastructure
When massive volumes of air need to be moved efficiently through straight-line ductwork or open chambers, Daltec’s industrial axial fans deliver. These are not standard commercial fans; they are built for continuous duty in power generation, cooling towers, and primary mine ventilation.
Featuring adjustable pitch cast aluminum or heavy-duty fabricated steel impellers, these fans can be precisely tuned to meet changing system demands. Housed in continuously welded, heavy-gauge steel cylinders, they provide unmatched structural integrity in high-vibration environments.
Specialty, API & High-Alloy Fans
Solving the Most Complex Atmospheric Challenges
For operations involving explosive gases, extreme temperatures, or highly corrosive chemical streams, standard carbon steel simply will not survive. Daltec excels in fabricating fans from exotic alloys—including Stainless Steel, Titanium, Hastelloy, and Inconel.
Furthermore, Daltec engineers’ fans that strictly adhere to API (American Petroleum Institute) specifications, ensuring spark-resistant construction, leak-tight shaft seals, and fail-safe operation for petrochemical, refining, and hazardous waste processing applications.
Built on Legacy
From legacy facilities to new-build industrial plants, commercial buildings, and institutional spaces, our customers rely on us because we understand that airflow is not an accessory—it’s mission-critical to safety, comfort, productivity, and performance.
