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Chocks are the one of the key parts for rolling mill or skin pass mill. They are supporting rollers rotating in high speed to get the strip rolled and reach the function of roller changing. 

 

BLHI has sufficient capacity and good references in manufacturing chocks for different sizes of work rolls, intermediate rolls and back-up rolls in hot & cold rolling mills. It has all necessary means, devices and instruments to perform non-destructive tests on their castings and forgings and all kinds of specialized high-precision CNC machine tools, including a chock machining center. At present, it has a capacity to annual turnout of more than 800 chocks for different rolling mills.