... plastic,rubbers,E.V.A.,T.P.R.,P.V.C and elastomeric compoundng line 1. Apply to granulate plastic,rubber ... alloy steel (38 CrMoAlA), through nitrogen treatment and have high hardness, abrasion and corrosion resistant.6. The machine head adopt hand ... plastic,rubbers,E.V.A.,T.P.R.,P.V.C and elastomeric compoundng line