LM series granulators are equipped with rotor and stator knives in a crossed manner for scissor like exact cutting action. This machine helps in finer and identical cutting and keeps the heat formation stable. This type of cutting also reduces the noise and consumes less energy. The knives are very sharp and straight and don't need any sharpening process. The gaps between the rotor blade perimeter and screen is maintained by changing the knife size using some tools. This helps in reducing friction and thermal stress of material. Changing of knives can be done 60% faster and in safer way by adjusting it outside granulator. The rotor is placed in a steel container which protects it from heavy shock loads.