Twin-Screw Extruder (SHJ25D) NanJing ShengChi Rubber & Plastic Machinery Co., Ltd. Base Info Model NO.:SHJ25DScrew:Twin-ScrewTrademark:NJSCSpecification:25mmOrigin:NanjingHS Code:8477201000 Description Pre:Twin-Screw Extruder (SHJ20) Next:Twin-Screw Extruder (SHJ35)