An ADS S/S lump crusher performs the majority of crushing work, crushing hardened 25kg bags and 1000kg bulk bags of chemicals, back into their original form, by mechanically raking the chemicals through sizing screens. The agglomerated chemicals can be crushed back to, or reduced to granules, crystals or a powdered consistency, irrespective of their original starting form. This process enables the products to be more easily used in manufacture or made saleable. All types of dangerous goods can be crushed including Class 4, (flammable spontaneously Combustible and dangerous when wet solids), class 5 (Oxidising agents), class 6 (Poisons) and Class 8 (Corrosives). Crushed products can then be repacked into any packaging required. Products currently crushed include gum rosin, sodium persulphate, and wax powder.