PRODUCT FEATURES

Small billet slab continuous caster roll and backup rollmainly adopts 25 crmo4.35 crmocemo.60crmov. 60crnimo and 42 Cr5.Cr8 allov tool steel such as manufacturing ourcompany research and production of composite material smallbillet, slab pull roller than the overall alloy steel roller correctionto improve the service life of 5-8 times, to Import the life of thecomposite roll, and roll surface can be used many times torepair. Cold rolled wark roll and backup roll, late straighteningroll the effective depth of hardening layer of single side morethan 25 mm.