The Muncher Family is a range of twin shaft, slow speed, high torque grinders that macerate solids within a flow. Each shaft is fitted with a series of interleaving cutters and spacers to give real 'positive displacement' solids grinding. Once solids become trapped in the slowly revolving cutter stacks, the differential speed of the cutter stacks pull apart fibrous material, crop and shear plastic into small pieces and crush friable or brittle material.

The Muncher has been successfully installed for over 40 years into the following applications:-

• protection of pumps prone to blockage
• high volume, fine grinding of sewage and sludges 
• efficient disintegration of extracted screenings, prior to treatment 
• bulk reduction, material reclamation and profit from waste
• effective packaged pumping system, when combined with a Mono progressing cavity pump