The Disintegrator is used to crush wood type herbal medicine into coarse powder or chipped format in medium scale. Machine consists of an enclosed rotor carrying fixed hammers that are capable of crushing herbs/feed material into desired size. A removable grill or perforated screen is placed below the rotor casing, filters the crushed material. Machine is in robust construction for continuous operation. Machine is available in stainless steel or carbon steel and can be cleaned easily.