Qalajiyaha crystal infrared PET Granulation
Khadka Dhalada dhalada ah ee PET/Laba dalool Soosaarayaasha │ R-PET
Qalajinta Infrared Pre-engegan ee Flakes PET: Kordhinta wax soo saarka iyo horumarinta tayada PET Extruders
>> Hagaajinta wax soo saarka iyo sifooyinka jireed ee dib loo warshadeeyay, heerka cuntada PET iyada oo loo marayo tignoolajiyada ku shaqeeya iftiinka infrared ayaa qayb muhiim ah ka ciyaaraya viscosity gudaha (IV) hantida
Pre-crystalization iyo qalajinta jajabyada ka hor inta aan la saarin waxay gacan ka geysaneysaa yaraynta luminta IV ee PET, oo ah arrin muhiim ah oo dib loo isticmaalo
Dib-u-hagaajinta jajabyada ku jira bakhtiiyaha waxay yaraynaysaa IV sababtoo ah hydrolysis i joogitaanka biyaha, taasina waa sababta hore u qalajinta heerka qalajinta isku midka ah ee Nidaamkayaga IRD wuxuu xaddidi karaa dhimistan.Intaa waxaa dheer, resinku ma hurdi doono sababtoo ah wakhtiga qalajinta waa la dhimay (Waqtiga qalajinta kaliya wuxuu u baahan yahay 15-20mins, qoyaanka ugu dambeeya wuxuu noqon karaa≤ 50ppm, isticmaalka tamarta in ka yar 80W/KG/H), iyo xiirid ku jirta bakhtiiyaha ayaa sidaas oo kale loo dhimay sababtoo ah walxaha preheated waxay gashaa qulqulka heerkulka joogtada ah"
>> Hagaajinta wax soo saarka PET Extruder
Kordhinta cufnaanta guud ee 10 ilaa 20% ayaa lagu gaadhi karaa IRD, waxay si weyn u wanaajisaa waxqabadka quudinta marinka extruder-ka - halka xawaaruhu uu yahay mid aan isbeddelin, waxaa jira wax qabad la taaban karo oo buuxinta daboolka.
R-PET Flake Pelletizing/Line Extrusion│R-PET
Hagaajinta mashiinka
→ Qalajiyaha crystal infrared → feedhaha feedhaha → nidaamka quudinta → PET labajibbaaran furaha Extruder → Vacuum degassing nidaamka
Mashiinka biyaha nadiifiya ←Fulling pelletizier←Dhiigashada barkada biyaha
Caagadaha dib loo warshadayn karo waxaa ka mid ah
* Dhalada dhalada ee PET/BOPET, filimka xayawaanka rabaayada ah, fiber xayawaanka, maro wasakh ah, filim indhaha ah
* PA66 shabaq kalluumaysi, roogag
| Qaabka | Dhexroor maroojin (mm) | L/D | Awoodda Matoorka (kw) | Awoodda (kg/saacaddii) |
| GTE52B | 52 | 32-60 | 55 | 50-150 |
| GTE65B | 65 | 32-60 | 90 | 150-350 |
| GTE75B | 75 | 32-60 | 132 | 400-500 |
| Waxaan ku siin karnaa mishiinka pelleting sida shuruudahaaga. | ||||
Alaabooyinka dhabta ah
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Qalajiyaha Infrared Crystallization ee PET Preforms samaynta
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PET Flake/qaraar huumidifier kiristaalo ah
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Polyester Masterbatch crystallizer qalajiyaha
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rPET pallets Crystallization qalajiyaha
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jeexjeexa qashinka qashinka
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Qalajiyaha resin caaga ah
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Khadka wax soo saarka Xargaha PET caaga ah
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PLA PET heerkul-samaynta khadka xaashida extrusion
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Qalajiyaha PETG