Labaran Masana'antu

Rarraba hadawa shimfidawa sassa ta narke; tarwatsa hadawa karya agglomerates ko rage girman wani tarwatsa lokaci. Tsarin tagwayen dunƙule sau da yawa yana buƙatar duka biyun, amma ma'auni ya kamata ya bi lahani da tsari maimakon fifiko don ƙarar ƙarfi. Da farko gano matsalar, sannan kwatanta ingancin haɗawa tsakanin ma'aunin zafi da na inji.

Zaɓi wani tagwayen dunƙule dunƙule mai jujjuyawa ko madaidaicin tagwayen dunƙule fiɗa ta hanyar ƙirar PVC, taga samarwa da ake buƙata da tsarin injin, ba alamar lissafi kaɗai ba. Kwatanta daidaitattun ayyuka na tsari, sannan bincika fitarwa da aka karɓa, ingancin samfur, amfani da makamashi da daidaiton inji. Don layin da ke akwai, yanke shawara ko kuna buƙatar sassa daban-daban ko na injina daban kafin neman zance.

Extruder dunƙule filin wasa shine tazarar axial tsakanin jiragen da ke kusa; gubar ita ce ci gaban axial na heliks iri ɗaya ta hanyar cikakkiyar juyi ɗaya. Daidai ne akan sashin farawa ɗaya na yau da kullun, amma ba akan kowane dunƙule ba. Zaɓi canjin gubar ta tasirinsa akan ciyarwa, narkewa da isar da matsa lamba, maimakon ɗaukar cewa faɗuwar tazara yana bada garantin mafi kyawun fitarwa.

Extruder dunƙule tashar zurfin tashoshi yana bayyana sarari tsakanin dunƙule tushen da wani ayyana waje tunani. Tashar mai zurfi tana ba da ƙarin sarari, amma baya isar da mafi kyawun fitarwa ta atomatik akan juriyar mutu. Zaɓi bayanin martaba ta hanyar ciyarwarsa, narkewa da aikin famfo, tare da ainihin ma'auni, kayan aiki da ganga mai dacewa.

Single dunƙule extruder L/D rabo ne kayyade aiki tsawon raba ta maras muhimmanci dunƙule diamita. Zaɓi shi ta wurin da ake buƙata don ciyarwa, narkewa, haɗawa, iska da haɓaka matsa lamba, ba ta hanyar ɗaukar dogon dunƙule yana ba da ƙarin fitarwa ba. Tabbatar da ma'aunin ma'auni da daidaiton na'ura kafin kwatanta zance.

Matsakaicin matsi na matsewa yana bayyana raguwar ƙarar tashar daga ciyarwa zuwa ƙididdigewa; don sukurori na al'ada tare da jagora iri ɗaya a cikin yankuna biyu, ana bayyana shi azaman zurfin tashar ciyarwa da aka raba ta zurfin tashar tashoshi. Zabi shi tare da ainihin zurfin zurfi, tsayin canji, kayan abinci da ƙirar ganga, ba daga sunan polymer kadai ba. Matsayi mafi girma ba shine mafi kyawun dunƙule kai tsaye ba.