PET/HIPS/PP/PLA/PBAT Thermoforming Mapepala/ Foil Extrusion Line
Single screw extruder plus crystallizing and drying unit idapangidwira mwapadera pepala la PET mono/mipikisano wosanjikiza ponyamula katundu.Ukadaulo wa "Single Screw extruding with low dew-point dehumidifying system" pazogulitsa zapamwamba kwambiri zowonekera bwino popanda buddle, ndizofunikira kwambiri pakutentha.
The parallel twin screw extrusion line ya pepala la PET, mzerewu uli ndi makina ochotsera gasi, ndipo osafunikira kuyanika ndi kuwunikira.Mzere wa extrusion uli ndi mphamvu zogwiritsira ntchito mphamvu zochepa, njira yosavuta yopangira komanso kukonza kosavuta.Kapangidwe kagawo kakang'ono kamatha kuchepetsa kutayika kwa mamasukidwe akayendedwe a PET utomoni, chogudubuza cha kalendala yofananira chimatha kupititsa patsogolo kuziziritsa ndikuwonjezera kuchuluka kwa pepala ndi mtundu.Multi components dosing feeder imatha kuwongolera kuchuluka kwa zinthu zomwe zidalibe namwali, zobwezerezedwanso ndi batch master ndendende.Mzerewu uthanso kukhala ndi automatic T die ndi sikani ya makulidwe apaintaneti kuti mupange bwalo lotsekeka kuti muwonetsetse kuti makulidwe a mapepalawo ali yunifolomu.Makina odulira mbali yapaintaneti ndi makina otumizira mapaipi amatha kutulutsa m'mphepete kupita kutsogolo kutsogolo.
PLA ndi mtundu wa mzere mawonekedwe Aliphatic Polyesters.PLA itha kugwiritsidwa ntchito mu phukusi lolimba la zipatso, ndiwo zamasamba, mazira, zakudya zophikidwa ndi zakudya zowotcha, zitha kugwiritsidwanso ntchito kuyika masangweji, masikono ndi mapaketi ena monga maluwa atsopano.
Ubwino wa mzere
1) Gravimetric dosing system yopangira zinthu zopangira, imatha kuzindikira kusakanikirana kolondola kwamitundu ingapo yazida zopangira.
2) Posintha makalendala odzigudubuza, mzerewo ukhoza kupanga mapepala omalizira osalala kwambiri komanso mapepala omaliza a matte ndi mapepala ena opangidwa ndi makonda.
3) Paintaneti mbali yochepetsera granulator ndi makina otumizira mapaipi amatha kuwonetsa m'mphepete mwawo kutsogolo kwa extruder.
4) Mapepala accumulator kapangidwe kapamwamba liwiro mzere
5) Ukadaulo wothandiza wopulumutsa mphamvu wokhala ndi mphamvu zochepa kwambiri.
6) mzere wonse utenga kwathunthu basi Siemens PLC kukhudza chophimba kulamulira;zida zowongolera zamagetsi zimakwaniritsa bwino ntchito yonse ya mzere ndikukwaniritsa mawonekedwe apamwamba komanso kutulutsa kwakukulu.
| Main extruder chitsanzo | Mtengo wa LSJ-120 | Mtengo wa LSJ-150 | Chithunzi cha LPJ-75 | Chithunzi cha LPJ-95 |
| Co-extruder model | LSJ-65, LSJ-75 | LSJ-65, LSJ-75 | Chithunzi cha LPJ-52 | Chithunzi cha LPJ-52 |
| Szothandiza | PET PP PS PLA PBAT, granules, flakes etc | |||
| Pm'lifupi mwa njira | 700-1500 mm | 700-1500 mm | 700-1500 mm | 700-1500 mm |
| Mankhwala makulidwe | 0.15-1.5-2mm | 0.15-1.5-2mm | 0.15-1.5-2mm | 0.15-1.5-2mm |
| Mmphamvu ya nkhwangwa | 300-400kg / h | 500-800kg / h | 300-450kg / h | 500-800-1000kg/h |
| Kapangidwe kazinthu | Mono wosanjikiza, A/B/A 3 zigawo, A/B 2 zigawo, kapena angapo zigawo | |||
