He aha te tonnage i werohia te miihini whakakikorua e pai ana mo te 500ml kohuke pounamu wai i mua?

For mass production of standard 500ml pounamu wai kohuke preforms, nga miihini whakakini werohia me te tone o 270 tana ki 300 ko nga taranata te whirihoranga tino pai me te paerewa-ahumahi, he whiringa ka whakatauhia e nga waahanga matawhānui tae atu ki te waahi matapae o mua, rahinga kōhao pokepokea ai, tono kaha awhi, me nga whakaritenga pai o te whakaputa. Ko te ahua kotahi o te pounamu wai kohuke 500ml he waahi matakitenga me te whiu whakatuwhera maaka, me te miihini 270T–300T ka whakataurite i te kaha awhi, wāhi tāuta pokepokea ai, me te utu hanga mo tenei hua. I roto i te hanga ahumahi tūturu, Ko te nuinga o tenei tauira tonnage he rite ki te 16-cavity, 24-kōhao, me 32-kowha preform pokepokea ai, e hipoki ana i nga mahi whakamatautau iti, hanga pūmau reo-tauine, me nga tono hanga papatipu nui. He pai te pokepokea ai 16-kowha mo nga wheketere hou me nga pukapuka ota iti me nga tono whakangao ngawari, i te mea ko nga whirihoranga 24-cavity me te 32-cavity nga whiriwhiringa auraki mo te hanga papatipu ōkawa., te whakatutuki i te wa huringa pai me te putanga.

The core advantage of the 270T–300T machine is its sufficient and stable clamping force. PET preform nui-tere werohia ka whakaputa i te pehanga whakatuwhera pokepokea ai kaha; he iti te kaha o te awhi ka puta mai te koriri, nga pupuhi i runga i nga waha o mua, te matotoru pakitara koretake, and mold deformation after long-term operation. This tonnage equipment adopts a reinforced four-column clamping structure, which can maintain high mold closing accuracy under long-term high-frequency operation and effectively avoid defective products caused by mold displacement. In addition to matching cavity quantity, the 270T–300T servo high-speed machine is optimized for 500ml preform molding parameters, with fast injection response and accurate pressure and speed segmentation control, which can complete thin-wall preform filling in an instant and ensure consistent weight and transparency of each preform. For factories pursuing higher output, upgrading to a 32-cavity mold with a 300T machine can increase daily output by nearly 30% without sacrificing product quality.

It is worth noting that choosing a machine with excessive tonnage will cause unnecessary energy waste and increase equipment investment and floor space costs, while too small tonnage will lead to insufficient clamping force, frequent defects, and shortened mold service life. For special upgraded 500ml preforms such as thickened high-pressure resistant bottle blanks, appropriately increasing the machine tonnage to 320T is recommended to adapt to larger mold load. Overall, the 270T–300T high-speed servo PET preform injection molding machine is the most cost-effective, pūmau, and widely recognized standard configuration for 500ml mineral water preform production in the industry.