Ko te Whakamatao Tere me te Whakamatao Puhoi ngā Huarahi e Rua e Whakamahia ai ngā Kaihoroi Pvc Twin-Screw

I tēnei rā, ka ārahi ahau i a koe i roto i ngā tikanga whakamatao e rua o te extruder tīwiri-rua pvc, ko te tuatahi kia mārama ki ngā whakamahinga o te extruder tīwiri-rua pvc:

Kei roto i te mīhini whakaputa tīwiri-rua pvc he motuka DC, he whakahaere tere kore-taahiraa e whakahaerehia ana e te silicon, he tiaki taumaha me te whakaoho hapa, he tohanga hinu pāmahana pumau i roto i te pūtake o te tīwiri, he whakamatao hinu i roto i te oko me te taputapu whakaputa korehau me te taputapu whāngai tauanga. He mīhini motuhake mō te whakaputa i ngā momo paura PVC, ā, ka taea te whakaputa paipa, kōtaha, pereti, rau, tokotoko me ngā pire o ngā momo rauemi PVC me ngā momo pokepokea me ngā momo mīhini āwhina.

Ko te tīwiri o te pūwero o te pvcmahanga-wiri extruderKua rongoatia ki te nitriding, te paparanga chrome mārō kua whakakikoruatia ki te hiko, te tinei auau-teitei, te koranu rehu, ā, kua whakakikoruatia ki te koranu ātete-mau pakari teitei, kia roa ake ai te ora o te tīwiri oko. He hoahoa motuhake te pouaka miihini me ngā peera nui rawa atu, i kawemai mai i Tiamana, kia roa ai te taraiwa, kia taea ai te tu atu i te pēhanga whakaputa teitei ake. Kua whakapaitia, kua whakareihia hoki te extruder tīwiri-rua pvc kia rite ki ngā hiahia matua o ngā kiritaki o roto i runga i te hangarau hanga extruder matatau o tāwāhi, me ngā painga o te iti o te whakapaunga pūngao, te putanga teitei me te mahi maeneene.

He Kupu Whakataki ki ngā Kaihoroi Pvc Twin-Screw

1. He ariā hoahoa kirihou ngohengohe hei whakapūmau i te kounga o te rauemi.
2. He tino pono, he whai hua hoki te ariā hoahoa, ā, ka taea te whakarite kia pono te mahi o te extrusion. He pūnaha taraiwa motuhake taipana teitei, he niho me he rakau i hangaia ki te maitai koranu kaha teitei, he niho waro me te niho whenua.
3. Ka whāngaihia te tīwiri hou, he mea e tika ana mō ngā whakatakotoranga he tino teitei ngā taumata whakakī, kia mau tonu ai te kī o te rauemi i roto i te tīwiri, ā, kia pai ai hoki te tohatoha o te rere o ngā rauemi.
4. Kei te tīwiri he taputapu whakatikatika pāmahana matua me te whakamatao pai o te oko hei whakarite i te whakahaere i te pāmahana taiao tukatuka rauemi.
5. Me ngā pane mate rerekē me ngā mīhini āwhina, ka taea te whakamahi hei whakaputa i ngā momo paipa, pereti, rauemi āhua me ngā pire PVC ngohengohe me te mārō, me ētahi atu.

Ko te pūwero takirua-rua pvc e wehea ana ki te whakamatao tere me te whakamatao puhoi. Ko te whakamatao tere ko te whakamatao tika i te wai matao, he pai te whakamatao tere o te hanga paparanga kirihou, engari mo nga polymer tioata, na te whakamatao wera ohorere, ka ngawari te ahotea toenga o roto o te paparanga whakaputa, ka hua ake te tukanga pakaru, ko te nuinga o te waa ko te whiriwhiri paparanga kirihou PVC tere whakamatao. Ko te whakamatao puhoi ko te whakaiti i te ahotea o roto o te hua, i roto i te ipu wai whakamatao kua whakanohoia ki roto i nga waahanga o nga pāmahana wai rereke, kia pai ai te whakamatao o nga hua ahumahi i te hanga, PE, PP extrusion i runga i te whiriwhiri o te whakamatao puhoi, arā, i muri i te wai wera, wai mahana, wai matao e toru nga whakamatao.