Impact Blade Blow Bar

We manufacture excellent quality austenitic manganese steel blow bars/impact blade as per our customer requirement. It is used in extreme tough conditions for crushing application of sized stones and minerals. Our impact blade/blow bar offer you quick work hardening, increased wear and impact and resistance long service life.

We manufacture impact blade/blow bar is various shapes, size and dimension for all kinds of impactor machine manufactured by various companies around the world. Production capacity of impact blade/blow barrange from 30 kgs. toupto 600kgs. single piece. Monthly production is around 400 nos. Austenitic manganese steel impact blade/blow bar are manufactured as per IS 276 grade 1 to upto grade 7 and the manganese content ranges from 11% to 21%.

All the impact blade/blow bar are properly and strictly checked for its chemical properties on 37 channel analysis Spectro Inc. Germany make spectrometer by tapping liquid metal directly from the induction furnace. All the blow bars/impact bladeare perfectly heat treated in a state of the art electric hearth heat treatment furnace having programmable PLC based temperature controller and chartless recorder followed by water quenching in a well agitated and recirculated water quenching tank.

After the heat treatment process metallography test of samples are done on a 1000x magnification metallurgical microscopealong-with image analysis software both imported from Italy to determine the grain structure and matrix formation which helps to know theduration of service for each jaw plate.Hardness is than measured directly on the casting using digital hardness tester from Proceq Switzerland.