I-Rotomolding inezinzuzo eziningi zezinto.I-Rotomolding ikhiqiza izingcezu ezinamandla kunalezo ezenziwe ngezinye izindlela zepulasitiki njengoba kuyinqubo engenakucindezeleka.Izinto ezisetshenziswa kakhulu e-rotomolding yi-polyethylene.Enye yezinto eziqine kakhulu emhlabeni, i-polyethylene inesikhathi eside sokuphila futhi imelana nemvelo.Izingxenye ezenziwei-polyethylene ye-rotomoldzivame ukulula kunalezo ezenziwe ngezinye izinto ezimbalwa.
Uma izinto ezifanele zisetshenziselwa ukwenza i-rotomolding, izimpahla zingasetshenziswa ngaphandle futhi zivezwe elangeni ngomonakalo omncane noma ongekho.Lesi sici siholela ekusetshenzisweni njalo kwemishini yokudlala ye-rotomolded.Amathangi amaningi amakhemikhali enziwe nge-rotomold ngoba i-polyethylene ingavezwa kumakhemikhali amaningana e-caustic ngaphandle kokuwohloka.Ingaphakathi lamathangi amaningi ensimbi engagqwali liye lafakwa i-rotomold nge-PE liner.
Ngokusebenzisa amamaki acacisiwe ezinto ezisetshenziswayo eziqinisekisiwe, iinqubo ye-rotomoldingingahlangabezana nemithetho ye-FDA yokwenziwa kwebanga lokudla.Umkhakha wokudla uvamise ukusebenzisa izinhlobonhlobo zezinto ezenziwe nge-rotomold ngenxa yezinhlobonhlobo zezinto kanye nezimpahla ezitholakalayo.
Amandla embonini ezinto ezenziwe kusetshenziswa ukubumba okujikelezayo cishe awapheli.Ukuguqulwa kwemikhiqizo eyakhiwe ngezinto ezingaqinile kancane ibe yimikhiqizo eyenziwe nge-rotomold kuwumkhuba okhulayo wokukhiqiza.
Ngenxa yendlela kanye nezakhiwo zezinto zokwakha, i-rotomolding inikeza izinhlobonhlobo eziningiizinzuzo.Ezinye izibonelo zokuguqulwa komkhiqizo we-rotomolding zifaka amaphalethi, amathangi ezolimo, amapayipi amanzi, izinqola zokuwasha, izinto zomnyango wezokuvikela, iziqukathi zezimpahla zomoya, izindawo zokungcwaba kanye nemikhiqizo yamathuna, kanye nezindawo zokukhosela zesishingishane.
Ukubumba okujikelezayo kanye ne-polyethylene kokubili kungasetshenziswa ukwandisa isikhathi sokuphila sezingxenye ezikhiqizwa ezinye izinto.Omunye umkhuba ovelayo owokuhlanganisa amathangi ensimbi noma izingxenye nge-polyethylene ukuze kwandiswe impilo yensimbi.Amathangi enziwe nge-carbon steel nensimbi engagqwali angasebenza kahle enkonzweni isikhathi eside ngenxa yalesi sandiso sesikhathi sawo sokuphila.Ngenxa yokuthi okunye okuqukethwe kwamakhemikhali kulawa mathangi kugqwala kakhulu noma ku-caustic, azohlasela noma alimaze izinto zensimbi noma ngisho nama-weld seams, ngakho-ke i-polyethylene ivikela amathangi ensimbi ngezindlela eziningi.
Nakuba eziningi zalamathangi ezakhiwe ngensimbi zisengozini yalokhu kuhlaselwa, i-polyethylene iyakwazi ukuqina futhi ilungele ukugcinwa kohlu lwezinto eziyisisekelo nezine-asidi.Ngenqubo ye-rotomolding, ulayini othize we-polyethylene ungangezwa ngaphakathi kwethangi noma ingxenye, okuthuthukisa ukuqina kwento ebambezelekile kanye nokumelana namakhemikhali.
Ukubumba okujikelezayo kuyindlela engase isetshenziselwe kokubili izingcezu ezinkulu nezincane futhi ihlanganisa izimboni eziningi.Le ndlela isebenzela amabhizinisi abo bonke osayizi ngoba ingakhiqiza izingxenye ngamavolumu amakhulu namancane.Ngenxa yezinzuzo eziningi zendlela yokukhiqiza imikhiqizo ebunjiwe yekhwalithi ephezulu, i-rotomolding inamandla akhulayo amabhizinisi kanye nonjiniyela.
Isikhathi sokuthumela: Dec-27-2022