Kodi ubwino wa extruders pulasitiki ndi chiyani? - Suzhou Polytime Machinery Co., Ltd.

A pulasitiki extruder ndi chidutswa cha zipangizo pulasitiki extrusion kuti amasungunula ndi extrudes pulasitiki zopangira. Zidazo zimatulutsidwa mosalekeza m'malo oyenda kudzera mu kutentha ndi kupanikizika. Lili ndi ubwino wapamwamba kwambiri komanso mtengo wotsika wa unit. Ndikofunikira zida mumzere wopanga ma trays opangidwa ndi pulasitiki. Ndi oyenera mitundu yonse ya zinyalala mapulasitiki, mafilimu apulasitiki, particles pulasitiki, ndi zipangizo zina. M'zaka zaposachedwapa, wakhala ankagwiritsa ntchito m'munda wa zinyalala zobwezeretsanso mapulasitiki.

Nawu mndandanda wazinthu:

Kodi extrusion mfundo ya pulasitiki extruder ndi chiyani?

Kodi ubwino wa single screw extruder ndi chiyani?

Kodi ubwino wa twin-screw extruder ndi chiyani?

Kodi extrusion mfundo ya pulasitiki extruder ndi chiyani?
Mfundo ntchito ya pulasitiki extruder makina ndi ntchito wononga za mawonekedwe enieni atembenuza mu mbiya mkangano kufinya pulasitiki anatumiza kuchokera hopper patsogolo kupanga pulasitiki plasticized wogawana (amadziwikanso kuti kusungunuka). Kupyolera mu mutu ndi zisamere mu mawonekedwe osiyana, pulasitiki ndi extruded mu akalumikidzidwa zosiyanasiyana zigawo pulasitiki zofunika kupitiriza ndi extruded pa pachimake waya ndi chingwe.

Kodi ubwino wa single screw extruder ndi chiyani?
Single screw extruder ili ndi ubwino wa mapangidwe apamwamba, apamwamba, pulasitiki wabwino, kugwiritsira ntchito mphamvu zochepa, phokoso lochepa, ntchito yokhazikika, mphamvu zazikulu zonyamulira, ndi moyo wautali wautumiki. The single screw extruder imatenga mawonekedwe a magawo awiri, omwe amalimbitsa ntchito ya plasticization ndikuwonetsetsa kuthamanga kwambiri, kuchita bwino kwambiri, komanso kutulutsa kokhazikika. Mapangidwe osakanikirana osakanikirana a chotchinga chapadera amatsimikizira kusakaniza kwa zipangizo. Kumeta ubweya wambiri komanso kutentha kwa pulasitiki kumapangitsa kuti pakhale kutentha kwambiri komanso kutsika kwapang'onopang'ono metering extrusion. Kuphatikiza apo, mtengo wamapangidwe a screw extruder imodzi ndi yotsika mtengo, kotero kuti wononga imodzi imagwiritsidwa ntchito kwambiri.

Kodi ubwino wa twin-screw extruder ndi chiyani?
Poyerekeza ndi wononga wononga extruder, mapasa-screw extruder ali ndi ubwino ambiri kuchepetsa mtengo kupanga ndi kuwongolera bwino kupanga.

1. Chepetsani ndalama zopangira

Pamene mtundu wa kugawanika amapasa-screw extruder wasinthidwa, mbiya ikhoza kutsegulidwa mwamsanga kuti iyeretsedwe pamanja mumphindi zochepa, kuti zinthu zoyeretsera zigwiritsidwe ntchito popanda kapena zochepa, ndipo mtengo wake umapulumutsidwa.

2. Kupititsa patsogolo kupanga bwino

Pamene kukhalabe kugawanika amapasa-screw extruder, ingomasulani mabawuti ochepa, tembenuzirani chipangizo chogwirizira cha bokosi la mphutsi ndikukweza theka lapamwamba la mbiyayo kuti mutsegule mbiya yonseyo kukonza. Izi sizimangofupikitsa nthawi yokonza komanso zimachepetsanso mphamvu ya ntchito.

3. Valani

The twin-screw extruder ndiyosavuta kutseguka, kotero kuti mavalidwe a zinthu zokongoletsedwa ndi bushing mu mbiya amatha kupezeka nthawi iliyonse, kuti akwaniritse kukonza kapena kusinthira. Sichidzapezeka pamene pali mavuto mu mankhwala extruded, chifukwa zinyalala zosafunika.

4. Makokedwe apamwamba komanso kuthamanga kwambiri

Pakalipano, chitukuko cha mapasa-screw extruder padziko lapansi ndikukula molunjika ku torque yayikulu, kuthamanga kwambiri, komanso kugwiritsa ntchito mphamvu zochepa. Zotsatira za liwiro lalikulu ndi zokolola zambiri. Split amapasa-screw extruder ndi ya gulu ili ndipo ali ndi ubwino wapadera pokonza kukhuthala kwapamwamba ndi zipangizo zotentha kutentha.

Komanso, mapasa-screw extruder imakhalanso ndi ubwino wamitundu yambiri yogwiritsira ntchito ndipo ikhoza kukhala yoyenera pokonza ndi kupanga zinthu zosiyanasiyana.

Malingaliro osiyanasiyana amapangidwe amapangidwa chifukwa cha zofunikira zosiyanasiyana zogwiritsira ntchito. Single screw extruder ndi twin-screw extruder ali ndi zabwino ndi zovuta zake. Chifukwa chake, atha kugwiritsidwa ntchito m'magawo osiyanasiyana ndikupereka kusewera kwathunthu pazabwino komanso zogwira mtima. Suzhou Polytime Machinery Co., Ltd. ndi imodzi mwazinthu zazikulu zopangira zomangamanga ku China ndipo yakhazikitsa kampani yodziwika bwino padziko lonse lapansi. Ngati muli ndi kufunika kwa mitundu yosiyanasiyana ya extruders pulasitiki, mukhoza kuganizira kusankha mankhwala apamwamba kwambiri.