Shred-Tech’s line-up of MDS systems get their amazing performance from the tried-and-true ST-15H shredder. The cast aluminium ST-15H has exceptional strength without the weight of steel. The MDS line shreds up to 3,850 kgs/hr. The shredder features hub knives, high strength alloy shafts as well as patent pending innovations: cast-in cleaning fingers and a bridgeless vibrating feed hopper