Sand (silica) and other abrasive materials harvested with sugarcane causes severe wear on shredder/ fibrizor hammers. Replacing these hard-facing parts can substantially reduce wear, giving considerable savings in down time and lost production. Made of composite consisting of complex carbides in a metallic matrix. Metallurgically bonded to a mild steel backing plate. Carbides have a minimum hardness of 770 Hv to maximum of upto 1500 Hv. Extremely strong abrasion resistant and corrosion resistant. Special grade welding for adding extra strength.