... ab High-speed plastic,rubbers,E.V.A.,T.P.R.,P.V.C and elastomeric compoundng line 1. Apply to ... temperature respectively. 4. The feeding machine adopts the double-pull type airscrew and has strong feeding ability, which specially is applicable ... *165 High-speed plastic,rubbers,E.V.A.,T.P.R.,P.V.C and elastomeric compoundng line