Izindaba Zezimboni

Amaqembu akhiqizayo angase achaze lo msebenzi njengokushintshwa komshini wokubumba i-extrusion blow, ukushintsha isikhunta, ukushintshanisa isikhunta, ukushintsha kwamathuluzi, ukushintsha komugqa wamabhodlela, ukushintsha kombala wokubumba, ukushintsha kweresin yokuvuthela noma ukuguqulwa kweresiphi yokubumba. Lawa malebula ayagqagqana, kodwa awahlali echaza ububanzi obufanayo. Iphakethe lomsebenzi kufanele lisho ngqo ukuthi yiziphi izinto ezibonakalayo, ezibonakalayo, zedijithali kanye nezansi nomfula ezizoshintsha.

Sebenzisa uhlu lokuhlola lokuqalisa umshini wokubumba ukuze uqinisekise izinto ezinhlanu ngaphambi kokukhiqiza okuzenzakalelayo: ubunikazi bomshini neresiphi, isimo sokusetshenziswa, ukushisa okugcwele, ukunyakaza okulungile kanye nekhwalithi yengxenye yokuqala. Isibonisi sehitha endaweni yokusetha akufakazeli ukuthi indlela yokuncibilika ephelele isilungile. Ibhodlela elilodwa elihle alisunguli inqubo ezinzile, ngakho-ke bhala izimo zangempela namasampuli amakwe isikhathi ngaphambi kokukhulula umugqa.

Umshini uyajikeleza. Amabhodlela aphuma ku-conveyor. Ufakazi usayina ikhasi elibhalwe ukuthi PASS. Wonke umuntu uzizwa eqedile kuze kube yilapho umbiko ufinyelela kumphathi wephrojekthi obengekho egumbini. Iliphi ibanga le-resin eligijima? Yikuphi ukubuyekezwa kwesikhunta? Mangaki amabhodlela adlulile? Yini ngempela ehlolwe "ukuphepha KULUNGILE"? Ikhasi alikwazi ukuphendula.

I-HDPE imvamisa iyisiqalo esisebenzayo samabhodlela asekhaya namakhemikhali angacacile. Ibanga lokubumba i-PP lingase lihlale lisebenza lapho ukucaca, ukuqina noma izinga lokushisa lesevisi lishintsha kafushane. Ayikho impendulo esindayo ngaphandle kwebanga eliqondile nokuhlolwa kwebhodlela eliqediwe.

Umshini wokubumba onamakhanda amaningi ukhipha amajele amaningana emcimbini owodwa wokubumba; umshini wokubumba we-multi-cavity blow wenza izingxenye eziningana endaweni eyodwa yokuvala isikhunta. Ngokwesakhiwo esivamile samabhodlela amancane, izindawo zokufa kanye nezimbotshana zivame ukuklanywa njengohlelo olufanisiwe, kodwa amagama achaza izingxenye ezihlukene. Amakhanda engeziwe angakwazi ukuphakamisa izingxenye zomcimbi ngamunye kuphela lapho ukuhlukaniswa kwe-outlet, ububanzi bebhodlela, ubukhulu besikhunta, umthamo wokukhipha, ukupholisa kanye nezinto zokusebenza ezingezansi komfula konke kusekela umklamo.

Khetha umshini wokubumba wesiteshi esisodwa lapho isikhunta esisodwa singahlangabezana nesidingo esiqinisekisiwe nobulula, imvamisa yokushintsha, indawo yaphansi noma ukutshalwa kwesikhunta kubaluleke ngaphezu kokuphumayo okucatshangelwayo. Khetha umshini wokubumba weziteshi ezimbili lapho ukuphinda ukufunwa kungagcina iziteshi ezimbili ezishintshanayo zesikhunta zikhiqiza futhi i-extruder, i-die head, isistimu yokupholisa kanye nezinto zokusebenza ezansi nomfula zingasekela ukulandelana okusheshayo. Qhathanisa izingxenye ezinhle ngehora nebhodlela lakho langempela kanye nempahla—hhayi umjikelezo owomile wodwa.