We engineer custom solutions, including square-to-round duct transitions, Y/T-shaped fittings, and bespoke honeycomb filters. Our duct saddles and seismic bracing systems ensure secure installations for complex layouts.
For over 75 years, Cyclomade® has engineered AS/NZS 1668.1-compliant ventilation systems trusted by Domino’s Pizza, Nando’s, and Australian hospitals. Our Dowse Fluid Dynamics software, developed in-house since 1962, optimises airflow efficiency while reducing noise levels by 30% compared to industry averages.
Cyclomade®’s CAV46 Vertical Discharge Fan combines axial and centrifugal airflow designs to deliver 2,800–12,500 m³/h capacity at 100–750 Pa static pressure. Constructed from BlueScope GALVABOND® G2 steel with 120µm zinc coating, these fans withstand 150°C temperatures and coastal corrosion.
Key Innovations:
Domino’s Pizza reduced duct cleaning frequency by 60% using our SCRUBBOX electrostatic precipitators, which capture 98% of 0.01µm grease particles.
Royal Melbourne Hospital’s antimicrobial 316L stainless steel ducts feature Microban® coatings for ISO Class 5-8 cleanroom compliance.
ATEX Zone 2-certified fans handle explosive dust in mining sites, with 4mm steel construction and UL 181 fire dampers.
Case Studies: Engineered Impact
Tasked with modernising 120+ locations, Cyclomade® engineers preserved 1947-era mounting points while upgrading to energy-efficient CAV46 fans. Post-installation smoke spill tests confirmed AS 1668.1 compliance, with automated wash cycles reducing duct cleaning costs by 60%.
We replaced outdated ductwork with 316L stainless steel systems featuring seamless welds and HEPA integration. Post-commissioning air quality tests showed 99.99% pathogen reduction, critical for oncology ward kitchens.
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