Waste processing machinery comes in two types. Recyclable waste and general waste processing machinery.
For recyclable waste you can use a baler to reduce the volume for collection to be taken to the recycle mill.
For general waste you can use a compactor to reduce to volume of the general waste efficiently to a minimum of 4:1 sometimes as high as 10:1 depending on the type of waste being processed.
Ancillary equipment can also be used to make processing more efficiently, including Belt Conveyors, Bin Lifters, Tipper Hoppers and Wheelie Bins for example.