Onestep grinding system specific for pipes and profiles of large diameter and high thickness without the need for pre-shredding. It is possible to continuously grind smooth and corrugated pipes in HDPE, PP and RIGID PVC up to a maximum length of 6m. These are highly robust granulators with rotor diameter from 830 up to 1930mm. The system consists of a loading box with hydraulic closing for loading the tubes which automatically pours them directly into the loading hopper of the mill. In this, a material pusher acts by advancing the tube towards the grinding chamber. The advancement is controlled according to the load ensuring optimal use of the machine.
The entire grinding process is extremely safe because it is completely automated and does not require operator intervention.

WORKING PRINCIPLE
The tubes to be ground are loaded into a special loading hopper which hydraulically tilts them into a feed box equipped with a pusher that pushes the tube against the rotor.
The automatic feeding with horizontal pusher also allows the recovery of blocks and other production waste.