crushing machine 1.high quality tool steel, cutting-tool 2,using life is very long 3,easy operation 4, good price crushing machinePlastic crusher ... on stand for move easily. Main technical Parameter ItemPC300PC400PC500PC600PC800SWP400SWP500Price (USD/set )1,100 1,300 2,000 2,800 6,8003 ... )5.57.51118.5221122Weight (kg)48065010001200150015002000Knife-edge model Trapezoidal knife Crushing machine