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Information × Registration Number 0305U005651, 0105U008550 , R & D reports Title Sections screw modernization. popup.stage_title Модернізація секцій шнека. Head Вaltaga Konstyantyn, Registration Date 08-12-2005 Organization Open joint-stock company "Ukrainian research and development institute of plаstics rubber and artificial leather engineering" popup.description2 With the purpose of optimization of work worn-oscillation extruder PR-200 the new design of section screw is designed. In new development profiling the optimum sizes of working surfaces of coils шнека is executed. To hardening working surfaces screw it is applied nitriding and surfacing comb by a firm alloy. Product Description popup.authors popup.nrat_date 2020-04-02 Close