2 days ago · 9584 Weima WL 13 Single Shaft Rotary Gring System - Used Shredder. 75 HP Main motor. MORE INFO. 64,500.00: . Our most popular selling Paper Shredders the AMS-1500, AMS-2000, AMS-2500, AMS-3000, and AMS-4000. . Used Allegeny Paper Shredder For Sale. Model 20-300C, 20" wide extra long Infeed Conveyor, 15 Horsepower, wired for 460 Volt 3 .