Twin-Screw Extruder (SHJ-65B) NanJing ShengChi Rubber & Plastic Machinery Co., Ltd. Base Info Model NO.:SHJ-65BScrew:Twin-ScrewTrademark:NJSCSpecification:62.4mmOrigin:Nanjing, ChinaHS Code:8477201000 Description Pre:Single-Screw Extruder SJ-38 Series Next:Twin-Screw Extruder (SHJ-75A)