Heavy Duty Pulveriser with dual stage chamber, one for pre-cutting and other for fine grinding respectively. Impact shearing type steady hammers are used in the high revolution grinding chamber. Perforated screen in required mesh number is used for the output powder. Cooling water circulation is provided over the fine grinding chamber to keep the chamber cool. Equipment is robust in construction for continuous operation and suitable for non- sticky material mostly. The machine is available in stainless steel or in carbon steel model.