Nā ʻano extruders

Hiki ke hoʻokaʻawale ʻia nā Extruders i hoʻokahi wili, twin screw a me multi screw extruder e like me ka helu o nā wili.I kēia manawa, ʻo ka extruder screw hoʻokahi ka mea i hoʻohana nui ʻia, kūpono no ka hana extrusion o nā mea maʻamau.ʻAʻole liʻiliʻi ka hana ʻana o Twin screw extruder e ka friction, ʻoki like ʻole o ka mea, ka nui o ka hiki ke lawe, ka nui o ka extrusion paʻa, ka lōʻihi o ka noho ʻana o ka mea i loko o ka pahu, a me ka hui pū ʻana.SJSZ moʻo conical twin-screw extruder loaʻa nā ʻano o ka extrusion koi, kiʻekiʻe kiʻekiʻe, ākea adaptability, lōʻihi ke ola, haʻahaʻa shear rate, paʻakikī decomposition o nā mea, maikaʻi hui 'ana a me ka plasticizing hana, kuhikuhi pololei o ka pauda mea, etc., me ka 'akomi wela. ka hoʻomalu, Vacuum exhaust a me nā mea hana ʻē aʻe.

I nā makahiki i hala iho nei, ua hana nā kānaka i ka nui o ka noiʻi theoretical a me ka hoʻokolohua e pili ana i ka wili, a aia ma kahi o hoʻokahi haneli mau ʻano o nā wili i kēia manawa, a ʻo nā mea maʻamau he ʻano hoʻokaʻawale, ʻano shear, ʻano pale, ʻano shunt a me nā ʻano corrugated. .Mai ka hiʻohiʻona o ka hoʻomohala hoʻokahi-screw, ʻoiai ua kūpono nā extruders hoʻokahi-screw i nā makahiki i hala iho nei, me ka hoʻomohala mau ʻana o nā mea polymer a me nā huahana plastik, e puka mai ana nā ʻano ʻano hou a me nā extruders hoʻokahi-screw kūikawā.

I loko o nā mea hana hoʻoheheʻe plastic extrusion, ʻo ka plastic extruder ka mea maʻamau i kapa ʻia ʻo ka mīkini koʻikoʻi, a ʻo nā mea hana ma hope aʻe i kapa ʻia ʻo ka mīkini kōkua.Loaʻa i ka plastic extruder ka māhoe-screw, multi-screw, ʻaʻohe ʻano ʻano mīkini like ʻole e like me ke koʻokoʻo wili e ke koʻokoʻo wili hoʻokahi ma o 100 mau makahiki o ka hoʻomohala ʻana.No ka lawelawe ʻana o nā extruder plastik i nā ʻoihana like ʻole a hoʻomohala i ka hohonu, hiki ke hoʻololi i ke alakaʻi ʻana i ka mākeke.Ma nā ʻano like ʻole, hoʻomaikaʻi i ka pae ʻenehana.ʻAʻole wale kēia e kōkua i ka hoʻomaikaʻi ʻana i ka pae holoʻokoʻa o ka ʻoihana, akā kōkua pū kekahi i ka ʻoihana holoʻokoʻa e hoʻomohala i ke ala o ka hui ʻoihana kaiaulu a hoʻonui i ka hoʻokūkū honua.