Product Name: Industrial Shredder for Paper Shredding & CD Shredding & USB Shredding Model NO.: SP428C Tongs' Features: Adjustable Tongs Compressive Strength (For Crushing): >300MPA Finished Surface: Outer Surface Process Cutter Material: High-Speed Steel Principle: Roller Culling Crushing Style: Grinding and Impact Crushing Degree: Fine Grinding Machine Drive: Electric Type: Roller Crusher Gross Wright: 455kgs Trademark: SUPU Transport Package: Cartons Specification: 1157x1568x1650mm Origin: China Product Description Industrial Shredder For Paper Shredding & CD Shredding & USB ShreddingIndustrial shredder for paper, staples, paper clips, credit/store cards, CDs/DVDs, floppy disks, and USB sticks.Security Grade DIN 32757-1/DI66399 :3/P-3/O-2/T-3/E-2Shredding entry width: 428mm Shredding size: 5.8x50mmPaper shredding capacity: 96-120 sheets /Time, using durable gear motor which can reach max speed of 13.2meter per minute, and also can continuously working for 24 hours.Shredding speed: 0.22Meter/secondNoisy(DBA)61-74Power3x400V/50HZ, 4000WMachine dimension1157x1568x1650Machine weight455KG