Category:

TOWER FAN UNIT WITH FRONT-SUCTION AXIAL FAN

Iridium

The Iridium Fan Unit is the professional Dal Degan ventilation system designed for manufacturers, specialized workshops, and companies looking to build, upgrade, or repair an agricultural atomizer while maintaining high air distribution standards. Ideal for applications in orchards, olive groves, kiwi fruit, and high-growth tree crops, it represents the most advanced solution in the Dal Degan range for high canopy coverage. The distinctive feature is the tower with air conveyance system, developed through fluid dynamic studies to maintain constant flow speed and volume even in the upper part of the vegetation. This improves treatment penetration and ensures uniform distribution of the plant protection product even on the tallest plants. Ventilation is provided by a front-suction axial fan, which draws clean air from the front of the unit, reducing the risk of re-inhaling dust and misted product. The antibacterial nylon-glass helical blades ensure high aerodynamic efficiency, noise reduction, and a lower risk of pathogen transmission between different plots. The system is completed by a two-speed gearbox plus neutral, designed to optimize fan performance and reduce tractor power consumption. The Iridium Fan Unit is the ideal choice for those seeking a professional atomizer fan capable of ensuring maximum effectiveness in treating orchards and high-canopy crops.
Fields of Application
  • Construction of custom atomizers for integrators
  • Replacement of fan units on existing atomizers
  • Technological upgrade of machines in use
  • Production of special atomizers for specific applications
  • Replacement of worn or damaged fan units
  • Specialized workshops and Dal Degan service
TYPE TOWER FAN UNIT WITH AXIAL IMPELLER
SUCTION FRONT
TOWER WITH CHANNELING SYSTEM AND UPPER FLOW PRESERVATION
AVAILABLE FAN DIAMETERS 600 – 700 – 800 – 900 mm
BLADES ADJUSTABLE HELICAL NYLON-GLASS WITH ANTIBACTERIAL COMPOUND
GEARBOX 2-SPEED + NEUTRAL, WITH CUSTOMIZED GEAR RATIOS
AVAILABLE DISTRIBUTION CONFIGURATIONS TL – TOP LINE / BS – BASIC
COMPATIBILITY DAL DEGAN IRIDIUM MN AND TR LINE ATOMIZERS
  • Tower with channeling: optimal coverage of high areas
  • Front suction: clean air intake, superior spray quality
  • Antibacterial nylon-glass helical blades: prevents disease transmission between plants
  • Reduced noise levels thanks to helical blade geometry
  • 2-speed + neutral gearbox with customized ratios
  • Lower power absorption: reduced fuel consumption
  • Four fan diameters for sizing based on the crop
  • Compatible with TL and BS distribution configurations
  • Solution for integrators, parts dealers, and specialized workshops

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DAL DEGAN will be exhibiting at EIMA 2026

Hall 37 – Stand C16

Bologna, Italy | 10–14 November 2026