Comparison of three types of roller sleeves for roller presses
Currently,there are three types of roller sleeves for roller presses:forged base material+hard surface wear-resistant overlay welding,bimetallic centrifugal composite casting,and column nail roller sleeves.By analyzing and comparing the manufacturing and material characteristics of the three types of roller sleeves,as well as the repairability and reliability of the roller surface during opera-tion,it is found that both hard surface wear-resistant overlay welding and column nail roller sleeves have high assembly reliability,fa-tigue strength,and service life.Under the premise of controlling material particle size and strictly controlling the entry of metal foreign objects,column nail roller sleeves are the first choice.
roller press machineroller sleevereliabilitycolumn nail roller sleeve
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