As time goes by , a hard layer is formed beneath the superficial part of the field which prevents sweeping of water into the ground or its accumulation during raining season.
The said hard layer could be broken down into smaller pieces and accordingly turned into a porous media using the chisel piller that facilitates streaming among layers underneath.
1- Variability of blades number and existing distance between them to facilitate its operation while using a variety of tractors .
2- Trivial depreciation rate
3- Inexpensive and widely available spare parts and equipments .
4- Wider and deeper operation of this machine compare to other similar ones .
5- Blade type chisel piller is supplied an optional in order to have extended working width