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Science & Technology

Aero-Flex® Technology Advances Trimmer Performance

Scientifically Engineered for Superior Design and Value!

The Aero-Flex® Advantage

Aerodynamically streamlined for More power!

Higher mass/higher kinetic Energy/lower drag

Low air drag coefficient – tear drop (low drag) efficiency
Reduces friction and drag through grass
Requires less than ½ power

Major power improvement – Does more work even at lower speeds!

Higher line blade mass creates higher line blade power.

Higher mass – more cutters
Higher kinetic energy in line blades
Concentrated delivery into vegetation Improved ergonomics
Lower noise (200% drop)
Symmetrically balanced – very smooth and comfortable (low vibration)

Low stress design at key locations reduces breakage

Low Stress Design

Large surface areas absorb high forces
Large outlet radius
Stress levels greatly reduced
Impact release hinge – cushions impacts – a flexible living hinge
Larger areas absorb force thus reducing operating stresses (extends life)

High kinetic energy concentration slices through heavier vegetation with ease

Kinetic energy density (KED) is 8x greater - Slices through heavy vegetation conventional line cannot begin to cut.

Greater number of line blades Higher line blade mass creates greater line blade power
Sharper leading edge radius concentrates the higher forces, breaks down vegetation fibers easier
Kinetic energy density is 8x greater
Slices heavy vegetation conventional line cannot begin to cut
Materials – high grade nylon co-polymers and new compounds without need of moisture
Manufacturing processes – conventional molding systems for high production volumes

strong blade-like structure – with flexible hinge

Delivers more torque
Cuts at lower RPM

Higher centrifugal force

Higher Centrifugal Force
Better Structure

Higher line blade mass creates higher centrifugal force combined with a better blade-like structure creates a stronger cutting mechanism.
Aero-Flex® line blades can achieve the same or greater centrifugal force as conventional lines but at much lower speeds.

Aero-Flex® Trimming Systems in "Popular Mechanics"