... machine being welded by pure armor plate,especially firm and wearable.non-cast can compare with the machin Characteristics ... piping material, machine crust,plastic,last,etc..Model A and C more suit comminuting PVC,TPR,TPE,PP,PE,etc ... design,easily cleaning outmaterials, powerful comminuting capability.Can add accessories and amend construction according to the users,requirement.Maximal comminuting ...