Liners

We manufacture excellent quality austenitic manganese steel liners. It is used in extreme tough conditions for protecting the body of the machine from extreme wear and tear. Our liners offer you quick work hardening, increased wear resistance and long service life.

We manufacture high manganese steel linersin various shapes, size and dimension. Weight of each linerscan rangefrom 15kgs. toupto 15000kgs. single piece. We accept large quantity order for these liners.Austenitic manganese steel linersare manufactured as per IS 276 grade1 to upto grade 7.

Alllinersare 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. It is than 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.