Nut Production, From Ningbo S&D Metalwork Co.,Ltd, www.sendingmetalwork.com
this is the paper shredder i made,i take the shaft and welded 4 flat steel plates with teeth cut off,then i take another plate with oposite teeth and welded on frame,i remove protection cover just to show you how this works,i am still using my diesel engine to power this shredder,now i dont have to shredd paper by hands,it is fast shredder,thnx for watching