Flail Mowers Cut the grass vertically by mounting a series of small blades (known as flails) on a rotor which are rotated at high speed.
The draught created helps to stand up the grass with each individual flail cutting a small area of grass as the rotor revolves with the material being discharged behind the machine.
They can also mow material up to 3 inches in diameter which may occur when tree saplings or bush saplings sprout out of the ground, along the edges of fields when field margins have been neglected.
They also cut the material up much finer than a regular rotary topper, which means the grass ferments quicker, and nothing much is left behind and the grass grows back healthier and stronger.