PE Conical Twin Screw Barrel

Wannan PE conical twin dunƙule ganga an yi shi daga karfe 38CrMoAla. Raw abu yana da mahimmanci don murƙushe aikin, kuma muna zaɓar ƙarfe mai ƙarfi da juriya daga shahararrun masana'antun ƙarfe na kasar Sin waɗanda suka dace da matsayin ƙasa (GB/T 3077).

Nanhaiya's PE conical tagwayen dunƙule dunƙule ganga yawanci kerarre daga high quality-alloy karafa, kamar 38CrMoAlA, wanda bayar da kyakkyawan lalacewa da lalata juriya da kuma high-zazzabi ƙarfi. Nitriding da sauran matakai suna haɓaka taurin saman ƙasa da juriya, haɓaka rayuwar sabis. Ƙirar ganga tagwaye-ƙuƙumma na ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙaya. Ta hanyar tabbatar da daidaiton abinci da matsa lamba a duk lokacin aiwatar da extrusion, wannan yana taimakawa rage ɓacin rai kamar sauye-sauye ko bugun jini, rage lalacewa na kayan aiki da tsawaita rayuwar sabis na dunƙule da ganga.

Nanhaiya's PE conical twin dunƙule ganga sun sami R&D da yawa da haɓakawa kuma yanzu an haɗa su cikin layukan samarwa na masana'anta daban-daban, suna samun aikin zamani. Muna ba da garanti na shekara 1-2, dangane da ƙayyadaddun rabon ƙari na kayan. Ganga na Nanhaiya na fuskantar wani tsari na nitriding, tare da kauri 2mm Layer na nickel-tungsten gami da fesa-welded a wuraren da suka fi saurin lalacewa. Wannan yana ƙara taurin saman ganga daga HRC55-60 zuwa sama da HRC65, yana haɓaka juriya ta sau 2-4.

Siga (Kayyade)

Siffar Da Aikace-aikace

PE conical twin dunƙule extruders yawanci suna da ƙira mai jujjuyawar juzu'i ( sukurori biyu suna jujjuya su a gaban kwatance). Wannan yana haifar da ƙaramin rata mai tsaka-tsaki, yana haifar da ƙarfin ƙarfi mai ƙarfi ( haɓaka PE plasticization) yayin da kuma ba da damar zirga-zirgar jiragen sama don tsabtace juna (rage ragowar kayan abu da hana lalacewa).

Nanhaiya's PE conical twin screw extruders yana da ɗan ƙaramin izini tsakanin jiragen sama da bangon ganga (yawanci 0.1-0.3mm). Haɗe da tasirin shear da extrusion da screws masu jujjuyawa suka haifar, suna narkewa da sauri PE granules kuma suna rarraba abubuwan ƙari (kamar antioxidants da masu launi). Tsarin dunƙulewa yana ba da sarari don magudanar ruwa da narkewar tacewa, yana ba su damar yin aiki tare da tsarin sharar ganga don cire danshi da ƙarancin nauyi mai ƙarfi daga narkewar PE, yana tabbatar da samfurin da ba shi da kumfa. Hakanan za'a iya amfani da matattarar masu girma dabam dabam don tace ƙazanta da haɓaka tsaftar samfur.

PE conical twin dunƙule ganga ya dace da iri-iri na PE albarkatun kasa: LDPE (low-yawa polyethylene), HDPE (high-density polyethylene), LLDPE (linear low-yawa polyethylene), da sauran PE iri. Ta hanyar daidaita saurin dunƙule da sigogin tsagi, zai iya ɗaukar kayan albarkatun PE tare da fihirisar narkewa daban-daban. Ana iya amfani da shi don extrusion na PE bututu, bayanan martaba, da fina-finai, da kuma PE pelletization da gyare-gyare (kamar ƙarfafa fiber gilashi da gyare-gyaren harshen wuta). Ya dace musamman don samar da ƙananan batches da nau'ikan samfuran PE iri-iri.

Cikakken Bayani

Babban zafin jiki, ingantattun machining, da tsarin nitriding suna tabbatar da cikakken aikin ainihin abubuwan da aka gyara.

Wuraren da ke da rauni na dunƙule da ganga suna ƙarfafa tare da Layer na nickel-tungsten gami, suna samun kauri na 2-3mm kuma suna haɓaka juriya mai mahimmanci.