Mutsetse wekugadzira wePET Sheet Co-extrusion imwe chete

Mukushandiswa kwepurasitiki mumaindasitiri akawanda, zvinhu zvePET zvakatora nzvimbo huru mukupakira, zvemagetsi, zvekurapa nedzimwe nzvimbo, zvichiratidza kuti zvine hunhu hwakakura, kusimba kwakanyanya, uye kuramba ngura nemakemikari. tambo yekuwedzera pepa remhuka Yakagadzirwa neJWELL Machinery kuburikidza nehunyanzvi hwetekinoroji yave mhinduro inotungamira mukugadzira machira epamba nekuda kwemaitiro epamusoro, mashandiro akagadzikana uye kugona kwekugadzira kwakanaka. Mutsetse wekugadzira haungowedzere kushanda kwakakwana ne30% kana tichienzanisa nemidziyo yakafanana yepamba, asiwo unoenderana nekugadzirwa kwezvinhu zvakawanda zvakaita sePLA, APET, PETG neCPET. Uyezve, zvigadzirwa zvePET zvinogona kudzokororwa, zvinoenderana zvakanyanya nepfungwa yehupfumi hwakatenderera uye kuchengetedzwa kwezvakatipoteredza.

Hunhu Hukuru hwemutsara wePET sheet extrusion

Kugadziriswa kweCrystallization, Kubvisa hunyoro uye Kuomesa System

Sisitimu yekurapa ine matanho matatu, ine bharero re crystallization, dehumidifier uye drying tower, inodzivirira kuungana kwezvinhu zvisina kucheneswa kuburikidza ne crystallization pre-plasticization. Zvadaro, kuburikidza nemhedzisiro mbiri yekunyungudika kwemuviri ne dehumidifier uye kupisa mushongwe yekuomesa, hunyoro hwezvinhu zvisina kucheneswa hunodzorwa padanho rakaderera zvikuru. Maitiro aya anowedzera zvakanyanya kufanana kwekunyungudika kwePET pellets, zvichiisa hwaro hwakasimba hwekubuda kwepurasitiki uye kuona kuti machira acho akanaka.

Sisitimu Yekudzora Intelligent yePLC neHMI

Kuburikidza nekubatana kuripo pakati pePLC yemhando yepamusoro (Programmable Logic Controller) neHMI (Human-Machine Interface), kutonga kwekubatana pamwe chete uye mhinduro yedata renguva chaiyo mukuita kwese kwekugadzira zvinoitwa.

● Intuitive uye pfupi operation interface ine high automation.

● Kukurumidza kuona uye kupindura kune zvisina kunaka pakugadzirwa, zvichiita kuti pave nekushanda kwakasimba uye kwakanaka mukati menguva yese.

Sisitimu Yekudzora Intelligent yePLC neHMI

Semuchina wekugadzira zvinhu, extruder iyi yakagadzirirwa zvakananga mapepa ePET emhando yepamusoro:

● Mabhenefiti Ekushanda: Pakushandisa zvinhu zvisina kugadzirwa zve virgin pellet, inogadzira mapepa ane kujeka kwakanyanya, viscosity yakanyanya, uye hunhu hwakanaka hwekusunga, zvichizadzisa zvinodiwa zvakanyanya zvezvigadzirwa zvakakura zvakagadzirwa nethermostat.

● Magadzirirwo Ekugadzira: Inogona kugadzira zvigadzirwa zvine ukobvu hwe 0.08-2mm. Kubuda kwakanyanya kwemutsetse wese wekugadzira kunogona kusvika 1,200 kg/h uye mitsetse yekuwedzera inomhanyisa ine ma extruder maviri kusvika matatu: 1,000-3,000 kg/h, zvichichinjika zvinoenderana nezvinodiwa zvakasiyana-siyana.

Maitiro Ekubatanidza Screw neBarrel

● Kugadzira Zvitsva: Sikuruu iyi inogadzirwa uchishandisa tekinoroji yemhando dzakasiyana-siyana. Mushure mekuisira nitriding, quenching uye tempering, ine kuomarara kwakanyanya pamusoro uye kuramba kukweshana kwakanaka. Dhizaini yeshinda iyi inovandudza mashandiro ekutakura zvinhu, ichivimbisa kuti purasitiki yakafanana uye kunyunguduka kwakanaka.

● Dhizaini Inochengetedza Simba: Bharero rine mahita einfrared ari kure, ayo anoshanda nesimba zvakanyanya kupfuura ekudziya kwekare. Anoita kuti tembiricha ikwire nekukurumidza uye awane nzvimbo dzakafanana dzekupisa.

T mhando chakuvhuvhu

Chiumbwa chemhando yeT, chine dhizaini yemhando yehanger uye simbi yemhando yepamusoro inoita kuti chigare kwenguva refu uye chinoita kuti pave nemachira akagadzirwa zvakanaka uye emhando yepamusoro.

Karenda kemhando yeJ-type Three-roller

● Maumbirwo eMichina: ]-type layout inogadzirisa simba rehurongwa hweroller. Upamhi hwekushanda hweroller hunosvika 1,600 mm, uye mwero wekutsvedzerera kwegirazi roller uye kuchena kwayo i ≤0.016 um.

● Kudzora Kutyaira: Yakashongedzerwa nesystem yekufambisa mota yeservo, ine kumhanya kwekupindura nekukurumidza uye kururamisa kwekumhanya kwakanyanya, zvichiita kuti ikwanise kudzora kuenzana kwekukora kwepepa nemazvo.

X-ray Online Ukobvu Kuyera Sisitimu

Iyo X-ray thickness gauge yakagadzirwa zvakanaka inoita scanning uye monitoring chaiyo-nguva ye sheet thickness. Mushure mekunge data raongororwa ne algorithm, rinodzoserwa ku extruder uye three-roll system kuti ive nechokwadi chekuti kushanduka kwe thickness ye sheet kunodzorwa mukati me diki diki.

Sisitimu Yekutenderera Nzvimbo Yenzvimbo Dzakawanda

Ichishandisa ma "multi-station continuous winding" anoshandiswa pakugadzira ma "multi-station continuous winding", inotsigira ma "continuous winding" anoshandiswa pakugadzira ma "wind" ane simba guru uye kushanda zvakanaka.

Zvakanakira Chigadzirwa & Mashandisirwo

● Huremu Hwakaderera: Kana iri shoma, inoreruka kupfuura 50% kupfuura girazi muhuwandu humwe chete, zvichideredza zvakanyanya mari yekufambisa uye kushandiswa kwesimba.

● Yakachengeteka uye Haina chepfu: Yakatenderwa kuti inosangana nechikafu, haina zvinhu zvinokuvadza uye inogona kusangana zvakananga nechikafu nemishonga.

● Kugona kudzokororwa: 100% inogona kudzokororwa, zvichiita kuti ishandiswe nenzira yakatenderera kuburikidza nekudzokororwa kwechinhu (kunyungudutsa uye kuisa pelletizing) kana kudzokororwa kwemakemikari (kubvisa polymerization kuita monomers), zvichienderana nemafambiro ebudiriro inoenderera mberi.

● Nzvimbo dzekushandisa: Inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana akadai sekurongedza chikafu, kurongedza zvekurapa, zvinodiwa zvezuva nezuva, kurongedza zvekushongedza, firimu rekudzivirira zvigadzirwa zvemagetsi, nezvimwewo.