Zikwama za jumbo zoluka za PP nthawi zonse zimakhala zauve komanso zotsalira zambiri.kawirikawiri, Chikwama cha jumbo cholukidwa cha PP ndi champhamvu kwambiri kuti sichingaphwanyidwe/kugayidwa pa makina ophwanyira wamba/granulator, kuwonjezera apo, matumba ambiri a jumbo olukidwa a PP amakhala ndi lamba wamphamvu mwapadera.Ichi ndichifukwa chake ndi vuto lamutu kuti fakitale kapena kampani yaying'ono ithetse.timapanga ndi kupanga an ogwiraturnkey zothetsera kuthana nazo mosavutamalinga ndi zomwe takumana nazo.Choyamba, pogwiritsa ntchito PP nsalu ya jumbo thumba mwapadera lapangidwa awiri kutsinde shredder makina m'pang'onoting'ono thumba nsalu mu zidutswa zazikulu, ndiyeno tingagwiritse ntchito wamba PP nsalu thumba nyenyeswa mzere wochapira komanso PP nsalu jumbo thumba pelletizing mzere kuti akonzenso iwo mwachindunji, potsiriza. , titha kupeza zoyera, zowuma za PP zoluka zachikwama kapena zothamangitsira PP.