In-Vessel Composting is a fully integrated, self contained system to efficiently produce compost on a continuous basis inside a specially designed, inclined, rotating drum. It is fed by a special INTEGRITY Manure Separator. Pathogen and weed seed kill are accomplished in a matter of a few days and the finished material is dry, consistent and ready for use as bedding as it exits the drum.

In-Vessel Composting requires little space and makes aggressive use of oxygen to accelerate the aerobic digestion process. By blowing air through the rotating drum, aerobic (oxygen loving) organisms are stimulated and these microbes digest organic material up to 20 times faster than anaerobes. This makes In-Vessel Composting much faster than other methods.