Katswiri wopanga makina opangira kutentha.
Chilankhulo
Katswiri wopanga makina opangira kutentha.
Pansi pa kapu yapulasitiki yotayidwa kapena chivundikiro cha chikho, nthawi zambiri pamakhala chizindikiro chobwezeretsanso makona atatu okhala ndi muvi, kuyambira 1 mpaka 7. Manambala osiyanasiyana amaimira zinthu zosiyanasiyana ndi ntchito za pulasitiki.
Tiyeni tiwone:
"1" - PET (polyethylene terephthalate)
Zowonjezereka m'mabotolo amadzi amchere ndi mabotolo akumwa. Nkhaniyi ndi yosagwira kutentha kwa 70 ndipo imatha kudzazidwa ndi madzi otentha pakanthawi kochepa. Sichingakhale choyenera zakumwa za acid-base kapena zakumwa zotentha kwambiri, ndipo sizoyenera kudzuka ndi dzuwa, apo ayi zimatulutsa zinthu zapoizoni zovulaza thupi la munthu.
"2" - HDPE (kuchuluka kwa polyethylene). Amagwiritsidwa ntchito kwambiri m'mabotolo amankhwala, kuyika gel osamba, osakhala oyenera makapu amadzi, etc.
"3" - PVC (polyvinyl chloride). Ili ndi pulasitiki yabwino kwambiri komanso yotsika mtengo, chifukwa chake imagwiritsidwa ntchito kwambiri. Imatha kupirira kutentha mpaka 81 ° C, ndipo ndiyosavuta kupanga zinthu zoyipa pakutentha kwambiri. Simagwiritsidwa ntchito pang'ono kulongedza chakudya.
"4" - LDPE (Polyethylene yotsika kwambiri). Filimu yakudya ndi filimu yapulasitiki zonse zimapangidwa ndi izi. Kukana kutentha sikolimba, ndipo kusungunuka kotentha kudzachitika pamene kupitirira 110 ℃.
"5" - PP (polypropylene). Ili ndi kukhazikika kwamafuta abwino komanso kutsekereza, ndipo ndi yotetezeka komanso yopanda vuto kwa thupi la munthu. The mankhwala akhoza chosawilitsidwa pa kutentha pamwamba 100, si opunduka pa 150 pansi pa zochita za kunja mphamvu, ndipo alibe kukakamiza madzi otentha. Botolo la mkaka wa soya wamba, botolo la yogurt, botolo la zakumwa zamadzi a zipatso, bokosi la nkhomaliro la uvuni wa microwave. Malo osungunuka ndi okwera mpaka 167 ℃. Ndilo bokosi lokhalo lapulasitiki lomwe limatha kuikidwa mu uvuni wa microwave ndipo litha kugwiritsidwanso ntchito mukatsuka mosamala. Tiyenera kuzindikira kuti kwa mabokosi ena a microwave ovuniya chakudya chamasana, bokosi la bokosi limapangidwa ndi No. 5 PP, koma chivundikiro cha bokosi chimapangidwa ndi No. 1 PE. Chifukwa PE sichingathe kupirira kutentha kwakukulu, sichingayikidwe mu uvuni wa microwave pamodzi ndi bokosi la bokosi.
"6" - PS (polystyrene). Chikho chapulasitiki chopangidwa ndi PS ndi cholimba kwambiri komanso chosagwirizana ndi kutentha kochepa. Sichingagwiritsidwe ntchito kutentha kwambiri, asidi amphamvu komanso malo amphamvu amchere.
"7" - PC ndi ena. PC imagwiritsidwa ntchito kwambiri kupanga mabotolo amkaka, makapu am'malo, ndi zina.
Choncho, mukamamwa zakumwa zotentha, ndi bwino kumvetsera zizindikiro zomwe zili pachivundikiro cha chikho, ndipo yesetsani kuti musagwiritse ntchito chizindikiro cha "PS" kapena "No. 6 ″ zinthu zapulasitiki zopangira chivundikiro cha kapu ndi zida zapa tebulo.
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- Gwiritsani ntchito ma hydraulic system ndikuwongolera ukadaulo wamagetsi pakutambasula kwa servo. Ndi makina okwera mtengo omwe adapangidwa potengera zomwe makasitomala amafuna pamsika.
-Makina onse opanga chikho cha pulasitiki amayendetsedwa ndi hydraulic ndi servo, ndi inverter feeding, hydraulic driven system, servo kutambasula, izi zimapangitsa kuti ikhale yogwira ntchito komanso yomaliza yomaliza ndipamwamba kwambiri.
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Makina opangira chikho ndi opangira zida zapulasitiki zosiyanasiyana (makapu odzola, makapu akumwa, zotengera, ndi zina) zokhala ndi mapepala a thermoplastic, monga PP, PET, PE, PS, HIPS, PLA, etc.
The makina opangira makina a thermoforming paokha zopangidwa ndi GTMSMAMRT makina ali okhwima mzere kupanga, khola kupanga mphamvu, luso apamwamba, CNC R& D ndi netiweki yabwino yogulitsa pambuyo pogulitsa, yomwe ingakupatseni yankho loyimitsa kamodzi.
Katswiri wopanga makina opangira kutentha.
