Iindaba zeShishini

Umatshini wokubumba igubu lokuvuthela imichiza ngumatshini wokukhupha i-accumulator olingana ne-200 ukuya kwi-220 yeedrum yelitha. I-accumulator ikhupha i-parison enzima ngokukhawuleza, ngaphambi kokuba umxhuzulane uyikhuphe ngaphandle kokumila. Yonke enye into malunga nomatshini ikhona ukuze isebenze umzuzu omnye: uvavanyo lokulahla.

Umatshini wokubumba ovuthelayo wenza iimveliso zeplastiki ezingenanto- iibhotile, iitoti zejeri, imigqomo, iitanki, iitanki zamafutha, izithintelo - ngokunyibilikisa i-resin, iyenze ibe yimo ethambileyo, kwaye uyifake ngomoya ngaphakathi kokungunda. Esi sisikhokelo somenzi: indlela umatshini osebenza ngayo, iintlobo onokuthi uzithelekise, iindawo ezithatha isigqibo somgangatho, iziphumo kunye nezibalo zeendleko, kunye nendlela yokukhetha echanekileyo. Itsala iminyaka eyi-20 + yokwakha le mishini, ngoko ke ukurhweba apha zizinto ezithatha isigqibo ngeendleko kunye nomgangatho kumgca wangempela.

Ijeri inokuvuthela umatshini wokubumba (kwakhona i-spelled blow blowu umatshini wokubumba) usebenzisa i-extrusion blow molding ukwenza i-HDPE engenanto kunye neetoti ze-PP - iitoti zeoli, izitya zekhemikhali, abathwali bamanzi kunye ne-stackable canisters - ukusuka malunga ne-1 L ukuya kwi-30 L. Esi sikhokelo sigubungela ulungelelwaniso lomatshini, indlela yokubala imveliso yokwenene, iindleko zokusebenza, izinto eziphathekayo, ukuseta okuzenzekelayo kunye nendlela yokukhetha ukuseta.

Umatshini wokubumba umatshini weplastiki uvelisa iimveliso zeplastiki ezingenanto ngokufudumeza i-resin, ukuyifaka kwi-tube ethambileyo okanye i-preform, ukuyifakela ngomoya oxinzelelweyo ngaphakathi kwesikhunta, kwaye uyipholise kwindawo egqityiweyo - iibhotile, i-jerry cans, iigubhu kunye nezikhongozeli zemizi-mveliso. Iindidi eziphambili zi-extrusion, inaliti kunye ne-injection stretch blow blowmolding.

Umatshini wokubumba oqhubekayo ukhupha i-parison engayekiyo ngelixa izikhululo zokungunda zingena ukuze ziyibambe kwaye ziyivuthele. I-extruder ayize ime, eyenza le ndlela ikhawulezayo ye-HDPE kunye nezikhongozeli zePP ukusuka malunga ne-0.5 ukuya kwi-30 ilitha. Izinto ezintathu eziguquguqukayo ziseta imveliso yakho: ukubalwa kwesitishi, i-head cavities, kunye nexesha lokujikeleza. Ezinye ezintathu ziseta iindleko zakho: amandla ngenxalenye, ukugcinwa, kunye ne-scrap. Esi sikhokelo sigubungela macala omabini, kunye neenkcazo zokwenyani ezivela koomatshini bethu.

Ukubumba ukuvuthela kunyusa ityhubhu yeplastiki etyhidiweyo ngokuchasene nokungunda kwimizuzwana ukuya kwimizuzu. Ibiza ngaphezulu kwisixhobo kwaye iphumelele kwivolumu. Ukubumba okujikelezayo kuwisa umgubo weplastiki ngaphakathi kwesikhunta esishushu, esijika kancinci. Imijikelo yayo iqhuba amashumi emizuzu, kodwa isixhobo sitshiphu kwaye iinxalenye ziphuma ngaphandle komthungo. Umthamo wonyaka ukholisa ukwenza isigqibo: imithamo ephantsi ithanda iimolds ezinexabiso eliphantsi; imithamo yemveliso ithanda ukuvuthela isantya sokubumba. Kwiitanki, ii-IBCs, ii-floats, kunye nezithintelo, umatshini wokubumba umbhobho we-250-litre uqhuba amaqhekeza angama-300 ngeyure yomjikelo owomileyo, ngelixa umjikelo we-rotomolding wenza inxalenye enye ngexesha elifanayo.