Lawn aeration helps to make pockets of space, allowing new grass roots to spread and grow. 
A lawn aerator is what you need if you have a build-up of dead grass. 
 
By "coring" your lawn, you create pockets that enable air to circulate, as well as the nutrients and water in the soil. This will lead to a healthier lawn. 

Built in the UK, this Camon lawn aerator is made to a high standard of performance, yet has an effortless simplicity of function. Once you start the engine, the "drive" and "drop" levers will become second nature. 
 
The power of a crank operating system will punch the tines into the ground, resulting in perfect aeration. 
 
This machine is supplied with both hollow tines and solid spikes.
 
Performance
Working Width: 40cm
Aeration Depth: 7½cm
Spike: Spikes & Corers
 
Dimensions
Length 100cm
Width 64cm
Height: 68cm
Weight: 103kg