Iplastiki ithe ngokuthe ngcembe yaba yinto ebalulekileyo kuphuhliso olukhawulezayo lwetekhnoloji yale mihla yemizi-mveliso e-China ngenxa yokunganyangeki kwayo kwemichiza eyomeleleyo, ixabiso eliphantsi lemveliso, ukusebenza kakuhle kokungangeni kwamanzi, ukukhaphukhaphu, kunye nokusebenza kakuhle kokugquma. Okwangoku, itekhnoloji yokubumba i-extrusion yenye yeendlela eziphambili zokuvelisa iplastiki, ezilungele ukusetyenzwa nokuveliswa kweplastiki enkulu. Xa kuthelekiswa nokulungiswa kwezinto zetsimbi kunye nokubumba, kulula ukuqonda ukuzenzekelayo kwenkqubo yokubumba i-extrusion. Ngoko ke, umatshini weplastiki we-extruder uye waba sesona sixhobo siphambili semveliso yeplastiki ye-extrusion.
Nalu uluhlu lomxholo:
Yintoni isakhiwo se-extruder yeplastiki?
Yintoni umgaqo osebenzayo we-extruder yeplastiki?
Yintoni inkqubo yokuvelisa iprofayili yeplastiki yokwenza?
Yintoni isakhiwo se-extruder yeplastiki?
I-extruder ngowona matshini uphambili we-extruder yeplastiki, eyenziwe yinkqubo yokukhupha, inkqubo yokuhambisa, kunye nenkqubo yokufudumeza kunye nokupholisa.
Inkqubo ye-extrusion ibandakanya i-screw, i-cylinder, i-hopper, intloko, kunye nokufa. I-screw iyona nto ibaluleke kakhulu kwi-extruder, ehambelana ngokuthe ngqo kwi-scope yesicelo kunye nemveliso ye-extruder. Yenziwe ngentsimbi ye-alloy ye-alloy-high-power-resistant-resistant corrosion. I-cylinder yi-cylinder yensimbi, eyenziwa ngokubanzi ngentsimbi ye-alloy kunye nokumelana nokushisa, ukuxhathisa ukunxiba, ukuxhathisa ukubola, kunye namandla aphezulu oxinzelelo lombhobho wensimbi odibeneyo ohlanganiswe nentsimbi ye-alloy. I-bottom of hopper ixhotyiswe ngesixhobo sokusika, kwaye icala lixhotyiswe ngomngxuma wokujonga kunye nesixhobo sokulinganisa. Intloko yomatshini yenziwe nge-alloy steel sleeve yangaphakathi kunye nomkhono wangaphandle we-carbon steel, kwaye i-die forming die ifakwe ngaphakathi.
Inkqubo yothumelo idla ngokuqulunqwa ngemoto, isinciphisi, kunye nokuthwala. Umsebenzi wokufudumeza kunye nokupholisa isixhobo sokufudumeza kunye nokupholisa yimeko efunekayo kwinkqubo eqhelekileyo yeplastiki ye-extrusion. Isixhobo sokufudumeza senza iplastiki kwi-cylinder ifikelele kwiqondo lokushisa elifunekayo ekusebenzeni kwenkqubo, kwaye isixhobo sokupholisa siqinisekisa ukuba iplastiki ingaphakathi kwiqondo lokushisa elifunwa yinkqubo.
Yintoni umgaqo osebenzayo we-extruder yeplastiki?
Umgca wokuvelisa iplastiki ye-extrusion ikakhulu iqulunqwe ngumatshini oyintloko kunye nomatshini oncedisayo. Umsebenzi oyintloko womatshini wokusingatha kukucubungula izinto eziluhlaza zibe yinyibilika ngeplastiki kwaye kulula ukuyiqhuba kunye nokuma. Umsebenzi oyintloko we-extruder kukupholisa ukunyibilika kunye nokukhupha umkhiqizo ogqityiweyo. Umgaqo osebenzayo we-extruder host kukuba izinto eziluhlaza zongezwa ngokobungakanani kwi-barel ngebhakethi yokutya, i-motor engundoqo iqhuba isikrufu ukujikeleza nge-miniderer, kwaye izinto eziluhlaza zifudunyezwa kwaye zenziwe ngeplastiki zibe yi-uniform inyibilika phantsi kwesenzo esiphindwe kabini se-heater kunye ne-screw friction kunye nobushushu be-shear. Ingena kwintloko yomatshini ngepleyiti enemingxuma kunye nesikrini sokucoca kwaye ikhuphe umphunga wamanzi kunye nezinye iigesi ngempompo yokucoca. Emva kokuba ukufa kugqitywe, kupholiswa sisivayizi sevacuum kunye nesixhobo sokupholisa kwaye siqhubele phambili ngokuzinzileyo nangokulinganayo phantsi kokutsalwa kwerola yokutsala. Ekugqibeleni, inqunywe kwaye ifakwe kwisixhobo sokusika ngokobude obufunekayo.
Yintoni inkqubo yokuvelisa iprofayili yeplastiki yokwenza?
Inkqubo ye-extrusion yeprofayili yeplastiki inokuchazwa ngokufanelekileyo njengokongeza i-granular okanye i-powdery izinto eziqinileyo kwi-hopper, isifudumezi se-barrel siqala ukufudumeza, ubushushu bugqithiselwa kwizinto ezisembhobho ngodonga lombhobho, kunye ne-extruder screw ijikeleza ukuthutha izinto phambili. Izinto eziphathekayo zixutywe kwaye zichetywe ngomgqomo, i-screw, i-material, kunye nezinto eziphathekayo ukwenzela ukuba izinto eziphathekayo zincibilike ngokuqhubekayo kwaye zenziwe ngeplastiki, kwaye izinto ezityhidiweyo ziqhubeka kwaye zihanjiswe ngokuzinzile entloko kunye nesimo esithile. Emva kokungena kwisixhobo sokupholisa ivacuum kunye nesixhobo sokulinganisa ngentloko, izinto ezinyibilikayo ziyaqiniswa ngelixa ugcina imilo esele imisiwe. Ngaphantsi kwesenzo sesixhobo sokutsala, iimveliso zikhutshwa ngokuqhubekayo, zisikwe, kwaye zifakwe ngokobude obuthile.
I-extruder yeplastiki isetyenziselwa ukucwangciswa kweplastiki, ukuzaliswa, kunye nenkqubo ye-extrusion ngenxa yeenzuzo zayo zokusetyenziswa kwamandla aphantsi kunye neendleko zokuvelisa. Akukhathaliseki ngoku okanye kwixesha elizayo, oomatshini bokubumba iplastiki ngolunye loomatshini abasetyenziswa kakhulu kushishino lokulungisa iiplastiki. I-Suzhou Polytime Machinery Co., Ltd. lishishini lobuchwepheshe obuphezulu obugxile kwi-R&D, imveliso, intengiso, kunye nenkonzo kwi-extruder yeplastiki, i-pelletizer, igranulator, umatshini wokuhlamba iplastiki, umgca wokuvelisa umbhobho. Ukuba ubandakanyeka kwi-plastic pellet extruder okanye ukwenza iprofayili yeplastiki, ungaqwalasela iimveliso zethu ezikumgangatho ophezulu.