Sida loo doorto habka goynta ee mashiinka samaynta granulation ee kala duwan #granules

Bishii Disembar, dhammaadka sanadka, weli waxaa jira mishiin la geeyo waddamo kala duwan, warshadda macaamiisha. Injineerkayagu wuxuu ku mashquulsan yahay rakibidda mishiinka isku-darka ah.

Ka Iraan

Magaca mashiinka: Mashiinka isku dhafka ah ee hal baalle hal midab sayid granulation
Awoodda: 500kg/h
Isticmaalka: PE Color masterbatch

Ka yimid Turkiga

Magaca mishiinka: TPE Twin-screw line granulation goynta biyaha hoostooda

Awoodda: 400kg/h

Isticmaalka: jid gooyooyinka TPE, koollada waddooyinka

Laga soo bilaabo Liibiya

Magaca mashiinka: PET Twin-screw line granulation goynta biyaha

Awoodda: 800kg/h

Isticmaalka: xaashida PET iyo alaabta baakadaha

Marka resin saafiga ahi la kulmo "wax ka beddel", habka goynta ku habboon ayaa badanaa isbeddela.

Buuxiyo

Gaar ahaan, buuxinta sare waxay caadi ahaan u ogolaataa pelleting LLDPE ama LDPE in lagu beddelo giraanta biyaha oo loo beddelo kulayl hawo qaboojiyey. Ma aha oo kaliya kordhinta qallafsanaanta, laakiin sidoo kale badbaadi korantada (badbaadi qalajinta ka dib); Qaabka hadhuudhku waa qurux wuxuuna yareeyaa isticmaalka budada geesaha

Kordhin

Sababtoo ah joogitaanka fiber galaas ama fiber carbon, u ogolow qaar ka mid ah resins kulul hawo qaboojiyay (HDPE, ABS, iwm.) inay dib ugu noqdaan jeex dhaqameedka (biyaha) qabowga. "Universal", "ingineering" (caag), lama saari karo.

Adkeynta

Tusaale ahaan, qalabka gaarka ah ee TPV (PP + EPDM + POE vulcanization firfircoon), sababtoo ah wajiga kala firdhiyey ee budada caagga ah waxay buuxisaa wejiga joogtada ah ee PP, kulaylka giraanta biyaha ayaa noqda doorashada koowaad. Quruxda iyo kharashka labadaba.

Diidmada falcelinta

(1)Filida kiimikaad ee isku xidhan iyo fiilada (XL-PE) doorashada koowaad waa hawo la qaboojiyey kulaylka dhimashada. Warshado badan oo fiilooyinka iyo fiilooyinka ah, mashiinka laba-geesood ee mataanaha ah/hal-dhalaalaya + kulaylka hawo qaboojiyey (ama kulaylka eccentric) waa SPVC iyo XLPE wax soo saarka iyo heerka habaynta.

(2) Soo saarista iyo farsamaynta polypropylene xoog dhalaalaysa (HMS-PP), giraanta biyaha hadhuudhka kulul ayaa si fudud loo fulin karaa ka dib falcelinta falcelinta PP.

Wax badan oo caadi ah oo wax laga beddelay oo gaar ah ama masterbatch

Iska yaree kiiska xulashada nooca hadhuudhka

1. Walaxda daboolka fiilada SPVC ama qalab caafimaad oo hufan, doorashada koowaad waa dhammaan hawo qaboojisay kulaylka dusha sare. Sidoo kale RPVC, laakiin tiro yar. Mashiinka isku dhafka ah ee #PVC

2. Polystyrene, iyada oo aan loo eegin HIPS ama GPPS, inta badan suunka kabka (biyaha qaboojiyey) khadka goynta.

3. Walxaha gaarka ah ee ABS, inta badan usha la doortay (biyaha) qabow gooyay (qaabka hadhuudhka khafiifka ah iyo midka dheer ayaa ah midka ugu badan ee la raadsado). Dadku waxay isku dayeen kulayl hawo qaboojisay ama kulaylka giraanta biyaha ayaa noqon kara, qaabka hadhuudhku sidoo kale waa qurux iyo deeqsinimo (spherical togan). Marka wax-soo-saarku dhaafo 3-4t/saacaddii, waa dabiici in la beddelo kulaylka biyaha hoostooda ama mishiinka wax shubidda.

4. Qalabka siligga ah ee gaashaanka leh ama qayb-hoosaadka ah, giraanta xulashada biyaha yar, xulashada weyn ee biyaha hoostooda (kulul).

5. Qalabka fiilada ee isku-dhafan ee Silane, line yar dooro giraanta biyaha, weyn (sida 96/250 line) dooro biyaha hoostooda (kulul).

6. HFFR (Qalabka hoose ee halogen-free walxaha fiilada) wax soo saarka iyo goynta, oo ku habboon qalabka XLPE, laakiin qaabeynta furaha si loo beddelo.

7. Copolymer formaldehyde (POM) dhamaadka xidhidhiyaha, waxay dooran kartaa giraanta biyaha ama biyaha hoostooda (gooy).

8, TPU (thermoplastic polyurethane elastomer), xulasho badan oo kulaylka biyaha hoostooda ah, laakiin qaybta qiyaasaha extrusion ee isla jihada waa in lagu hagaajiyaa dhismaha cadaadiska.

9. PET Filament Masterbatch, waxa ay noqon kartaa mid qabow oo lagu gooyo barbaradka (biyaha) ama waxa lagu shubi karaa gooyo qabow.#compounding twin screw extruder

10. Badbaadinta tamarta iyo dhimista sii deynta PPC (polypropylidene carbonate), waxaa lagu dhex dari karaa ku dhawaad ​​nooc kasta oo resin xaaluf ah (TPS, PLA, PBAT, PBS, PHBV, PHA, PVA, PCL, PGA) iyo granulation la isku daray.