S 7000 hammer chopper is a medium/small machine. It is equipped with a rotor with 64 articulated hammers disposed in four rows and a counter-hammers system to adjust the chopping size. The material to be chopped is introduced (either manually or mechanically) in the large hopper equipped with a closed chains conveying belt with prawls on the bottom and an upper hydraulic dosing roller which crushes and adjusts the passage of the material under the action of the hammers. These features make this machine ideal for third-party park and garden maintenance operators, for small compost stations and for small ecological areas.