Columbia Steel is the source for shredder replacement wear parts and components. We are an innovator in the design of shredder wear parts for use in metal recycling. Our extensive experience in this ...

The blades are the shape you most often see in shredders, gear-like disks side-by-side with teeth cut from them that pull the plastic in while shredding it (in contrast to this lower-throughput ...

There are two main types. Impact shredders (also known as rapid shredders) are generally the cheapest and the noisiest. They have a blade mechanism that slices up garden material into very fine pieces ...