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YOUR ROI
Calculate your Return On Investment.
Run your numbers through the ROI calculator and then give us a call.
FrostBoss® Blades
Precision-engineered with advanced robotics, FrostBoss® composite fan blades feature an aerodynamic design that ensures uniform wind momentum from hub to tip, allowing quieter coverage of 6-8 hectares.
Our Range
The Blades
The FrostBoss® blades range suits every need. Our blades are highly efficient, producing less noise while converting energy into wind that effectively protects your crops from frost damage.
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C49
4-Blade
Our best-selling blade option, suitable for all growing types.
Operating at 1760rpm with a fan speed of 418rpm, it covers 6-8 hectares with noise levels as low as 51dB at 300m, consuming 21 litres per hour for optimal efficiency and coverage.
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C59
5-Blade
Our quietest blade, best for areas close to neighbours.
Running at 1800rpm with a fan speed of 365rpm, it covers 6-8 hectares with noise levels of 50dB at 300m, consuming just 20 litres per hour for maximum quiet performance.
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3, 4 or 5 blade
Blade upgrade
Upgrade your alloy blades to composite C49 blades for enhanced efficiency and extended lifespan.
Convert your 2-blade frost fan to a 4-blade system with C49 composite blades to maximise performance, or choose the C39 3-blade conversion for systems where gearbox ratios limit a full upgrade to C49.
Compare models
FrostBoss® Optimal Blades.
C49
4-Blade
Our best-selling blade option, suitable for all growing types.
C59
5-Blade
Our quietest blade, best for areas close to neighbours.
Fan Assembly
Operating speed
1760rpm
1800rpm
Fan speed
418rpm
365rpm
Coverage
6-8ha
6-8ha
Noise Levels
Distance for 55dB
240m
180m
Noise level at 300m
51dB
50dB
Gear Box (AH or Amarillo)
Overall drive ratio
4.19
4.91
Fuel consumption
21 litres/hour
20 litres/hour
Our Quiet Blade Technology
The C49 & C59 fan blades are twisted from the tip to the root, whereas most other frost fans are twisted linearly. This, combined with the progressive increase in blade width and the rounded blade tips, reduces the 'chop chop' noise 2-blade fans make, and gives improved performance with greater coverage areas.
CNC machined taper locked hub (no welding).
The composite blades are an advanced technology composite structure.
An optimised pitch from hub to tip.
Significantly thinner tips to reduce noise.
Optimal structural detailing for improved fatigue strength.
Statically balanced for smooth running.
Manufactured utilising the latest Resin Transfer Moulding (RTM) technology.
An uncompromised aerodynamic design engineered for low operating engine speeds of 1760 - 1800rpm.
Available with fixed tower & lay-down tower options.
Explore Advanced Features of FrostBoss® Frost Fans
Download the FrostBoss® flyer and dive into detailed data on the innovative features of FrostBoss® Frost Fans.
Customer Testimonials
Hear what our customers have to say about FrostBoss® Frost Fans.
What You'll Love
Quiet & Efficient
Remove frost on farms, enabling farmers to grow crops effectively
Energy-Saving and High Performance
Powerful airflow with low energy consumption, keeping your frost management stress-free and cost effective.
Sleek and Modern Design
Elegant and stylish fans that enhance the aesthetics and meets visual amenity regulations.
Quiet and Peaceful Environment
Enjoy a calmer and serene atmosphere with our quieter fan technology.
Book a no-obligation onsite visit.
We'll come to you and create a no-obligation proposal based on your unique crops, land layout, property size and more.
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