procurement of different type of breaker and screen plates used at crusher rg 733 h procurement of different type of breaker and screen plates used at crusher rg 733h at chp stg2 under chp mm dept , procurement of different type of breaker & screen plates used at crusher (rg-733 h) at chp, stg-ii under chp-mm dept , breaker plate of crusher (rg 733 h) item no.00.01.07.02,mark no. 3-273-a-154 macnally sayaji dwg no. 3-273-154 ( material specification- mn steel as per is 276,grade- iii,hardness - 229 bhn maximum. tolerance - as per is 4897 class -ii ) , plate,screen-small opening # of rg-733 crusher, item no.00.01.07.03, mark no.2-367-a-105, drg no.2-367-105 of mcnally sayaji ( material specification- mn steel as per is 276,grade- iii,hardness - 229 bhn maximum. tolerance - as per is 4897 class -ii ) , plate,screen-large opening # of rg-733 crusher, item no.00.01.07.04, mark no.2-367-a-104, drg no.2-367-104 of mcnally sayaji ( material specification- mn steel as per is 276,grade- iii,hardness - 229 bhn maximum. tolerance - as per is 4897 class -ii )