TANA Shark 440DT Slow Speed Shredder. Year: 2016 Hours: 7726 Designed for shredding the widest range of materials. TANA Shark 440DT industrial waste shredder enables full control over the particle size from 50 to 500 mm (2” to 20”) with lowest operation costs. This enables time and cost savings as it is possible to perform shredding in just one pass. For further information or to request a viewing, please get in touch.