Kodi pulasitiki extruder imagwira ntchito bwanji?- Suzhou Polytime Machinery Co., Ltd.

 

Pakati pa mitundu yonse ya makina apulasitiki, pachimake ndipulasitiki extruder, yomwe yakhala imodzi mwa zitsanzo zomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga mapulasitiki.Kuchokera pakugwiritsa ntchito extruder mpaka pano, extruder yakula mofulumira ndipo pang'onopang'ono imapanga njira yogwirizana ndi chitukuko chake.China pulasitiki extruder msika ikukula mofulumira.Ndi kuyesetsa kwaukadaulo ndi ogwira ntchito ku R&D m'makampani, mitundu ina yapadera ili ndi luso lodziyimira pawokha la R&D ku China ndipo amasangalala ndi ufulu wodziyimira pawokha.

 

Nawu mndandanda wazinthu:

• Kodi zigawo zapulasitiki pellet extruder?

• Zitha bwanjipulasitiki extruderntchito?

• Ndi magawo angati omwe njira ya extrusion ingagawidwe?

 

Kodi zigawo zapulasitiki pellet extruder?

Thepulasitiki extruderamagwiritsidwa ntchito pokonza pulasitiki, kudzaza, ndi kutulutsa chifukwa cha ubwino wake wogwiritsira ntchito mphamvu zochepa komanso mtengo wopangira.Makina opangira pulasitiki opangira pulasitiki amapangidwa ndi wononga, kutsogolo, chipangizo chodyera, mbiya, chipangizo chotumizira, ndi zina zotero. Malingana ndi ndondomeko ya sayansi, pulasitiki yotulutsa pulasitiki ikhoza kugawidwa mu gawo la mphamvu ndi gawo lotentha.Chigawo chachikulu cha gawo lotentha ndi mbiya.Mitsuko yakuthupi imaphatikizapo magulu 4: mbiya zakuthupi zophatikizika, mbiya yazinthu zophatikizika, mbiya yazinthu za IKV, ndi mbiya ya bimetallic.Pakalipano, mbiya yowonjezera imagwiritsidwa ntchito kwambiri pakupanga kwenikweni.

 

Zitha bwanjipulasitiki extruderntchito?

Mfundo ntchito yaikulu makina apulasitiki extruderndiye kuti tinthu tapulasitiki tawonjezedwa pamakina ndi hopper yodyetsa.Ndi kuzungulira kwa wononga, tinthu tating'onoting'ono timapititsidwa patsogolo ndi kukangana kwa screw mu mbiya.Panthawi imodzimodziyo, panthawi yotumizira, imatenthedwa ndi mbiya ndipo pang'onopang'ono imasungunuka kuti isungunuke ndi pulasitiki yabwino, yomwe imatengedwa pang'onopang'ono kupita kumutu wa makina.Zinthu zosungunuka zimapangidwira pambuyo podutsa pamutu wa makina kuti mupeze geometry ndi kukula kwa gawo linalake, monga kupanga chikwama chakunja cha chingwe.Pambuyo kuzirala ndi kupanga, wosanjikiza wakunja woteteza amakhala chingwe chachitsulo chokhala ndi mawonekedwe okhazikika.

 

Ndi magawo angati omwe njira ya extrusion ingagawidwe?

Malinga ndi kayendedwe ka zinthu mu mbiya ndi chikhalidwe chake, njira extrusion imagawidwa m'magawo atatu: olimba kutengerapo siteji, siteji kusungunuka, ndi siteji kusungunula.

Nthawi zambiri, gawo loyendetsa lolimba limakhala kumbali ya mbiya pafupi ndi hopper, ndipo tinthu tating'onoting'ono tapulasitiki timalowa mu mbiya kuchokera ku hopper yodyera.Atatha kuphatikizika, amasamutsidwa pang'onopang'ono kupita kumutu ndi mphamvu ya friction drag ya screw.Panthawiyi, zinthuzo ziyenera kutenthedwa kuchokera kutentha kwabwino kufika pafupi ndi kutentha kosungunuka, kotero kutentha kwakukulu kumafunika.

Gawo losungunuka ndilo gawo la kusintha pakati pa gawo loyendetsa bwino ndi gawo loyendetsa sungunuka.Kumbali yomwe ili pafupi ndi mutu, nthawi yomweyo pambuyo pa gawo loyendetsa bwino, nthawi zambiri imakhala pakati pa mbiya.Mu gawo losungunuka, ndi kuwonjezeka kwa kutentha, tinthu tating'ono ta pulasitiki timasungunuka.

Chigawo chotumizira chosungunuka chili pafupi ndi mutu pambuyo pa gawo losungunuka.Zinthu zikafika pagawoli kudzera mu gawo losungunuka, kutentha kwake, kupsinjika, kukhuthala, compactness, ndi kuthamanga kwake pang'onopang'ono kumakhala kofanana, kukonzekera kutulutsa kosalala kuchokera kukufa.Panthawi imeneyi, ndikofunikira kwambiri kusunga kukhazikika kwa kutentha kwa kusungunuka, kupanikizika, ndi kukhuthala, kuti zinthuzo zipeze mawonekedwe olondola a gawo, kukula ndi kuwala kwabwino pamwamba pa kufa extrusion.

Chiyambireni kukhazikitsidwa mu 2018, Suzhou mwaulemu Machinery Co., Ltd.Zogulitsa zake zimatumizidwa padziko lonse lapansi, kuphatikizapo South America, Europe, South Africa, ndi North Africa, Southeast Asia, Central Asia, ndi Middle East.Ngati mukufuna apulasitiki extrudermakina, mutha kuganizira zogulitsa zathu zotsika mtengo.