... ,9CrSi,6CrW2Si,W6Mo5Cr4V2,YG8,YT15,P20,K30 etc(1)Blade sharpening machine MD600 model(2)working table size(L*W*H) 1400 ... length of blade 650(4)length of guide 1100(5)sharpening method horizontal reciprocating motion by hand(6)feeding method vertical ... 280kg(11)Overall dimension(L,W,H) 1600mm*800mm*1500mm knife sharpening machine of plastic crusher