Amazon.com : Intimus 347904 PacMaster S 220 V 3-PH Packing Material Shredder, 0.18 Meter Per Sec. Cutting Speed, Shreds Old and Obsolete Cardboard To Robust Packaging Material, Single Pass Operation, Lockable Master
Primary shredder - EKZ series - ERDWICH Zerkleinerungs-Systeme GmbH - double-shaft / for cardboard / rugged
HSM ProfiPack C400 Tabletop Single Layer Cardboard Converter Perforator