... elastomer 2. Strong feeding ab High-speed plastic,rubbers,E.V.A.,T.P.R.,P.V.C ... and the realization of automatic continuous operation and high efficiency.2. Compact Structure, of small space ... machine’s tube and screw all adopt the high-quality metal alloy steel (38 CrMoAlA), through nitrogen treatment ... 1501501:1255kw4SETS20kw7.5kw7004800500*210*165 High-speed plastic,rubbers,E.V.A.,T.P.R.,P.V.C ...