{"id":795,"date":"2026-10-22T07:55:49","date_gmt":"2026-10-22T07:55:49","guid":{"rendered":"https:\/\/yisu-machine.com\/?p=795"},"modified":"2026-10-22T07:55:51","modified_gmt":"2026-10-22T07:55:51","slug":"%e5%ae%a0%e7%89%a9%e9%a2%84%e6%88%90%e5%9e%8b%e6%b3%a8%e5%a1%91%e6%9c%ba%e9%80%89%e5%9e%8b%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/","title":{"rendered":"PET\u9884\u578b\u6ce8\u5851\u673a\u9009\u578b\u6307\u5357"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u5feb\u901f\u56de\u7b54\uff1a<\/strong> \u4ece\u9884\u5236\u4ef6\u5f00\u59cb\uff0c\u800c\u4e0d\u662f\u4ece\u673a\u5668\u7684\u4ea7\u91cf\u5f00\u59cb\u3002\u9884\u5236\u4ef6\u7684\u91cd\u91cf\u3001\u8154\u6570\u548c\u9888\u90e8\u52a0\u5de5\u5de5\u827a\u51b3\u5b9a\u4e86\u603b\u5c04\u51fa\u91cd\u91cf\u3002\u603b\u5c04\u51fa\u91cd\u91cf\u51b3\u5b9a\u4e86\u6ce8\u5c04\u5355\u5143\u3002\u51b7\u5374\u65f6\u95f4\u51b3\u5b9a\u4e86\u673a\u5668\u662f\u5426\u80fd\u591f\u8fbe\u5230\u9884\u671f\u7684\u5faa\u73af\u5468\u671f\u3002\u87ba\u6746\u5fc5\u987b\u91c7\u7528PET\u5c4f\u969c\u8bbe\u8ba1\u3002\u5982\u679c\u5176\u4e2d\u4efb\u4f55\u4e00\u9879\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u673a\u5668\u5c31\u4f1a\u8fd0\u884c\u2014\u2014\u4f46\u4e0d\u4f1a\u8fbe\u5230\u9884\u671f\u7684\u4ea7\u91cf\u6216\u8d28\u91cf\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-9_\u7ed3\u679c.webp\" alt=\"\" class=\"wp-image-798\" srcset=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-9_\u7ed3\u679c.webp 600w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-9_\u7ed3\u679c-300x300-1.webp 300w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-9_\u7ed3\u679c-100x100.webp 100w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-9_\u7ed3\u679c-150x150.webp 150w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-9_\u7ed3\u679c-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u5927\u591a\u6570\u4e70\u5bb6\u90fd\u4f1a\u53d1\u8fd9\u6837\u7684\u4fe1\u606f\uff1a <em>\u201c\u8bf7\u63d0\u4f9b\u4e00\u53f0 PET \u9884\u5236\u6a21\u5177\uff0c\u7528\u4e8e\u751f\u4ea7 20 \u514b\u89c4\u683c\u7684\u9884\u5236\u6a21\u5177\uff0c\u5177\u6709 8 \u4e2a\u8154\u5ba4\u3002\u201d<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u53e5\u8bdd\u4e0d\u8db3\u4ee5\u51c6\u786e\u62a5\u4ef7\u3002\u4e00\u4e2a20\u514b\u7a84\u53e3\u74f6\u576f\u548c\u4e00\u4e2a20\u514b\u5bbd\u53e3\u74f6\u576f\uff0c\u53ef\u80fd\u9700\u8981\u4e0d\u540c\u7684\u6a21\u5177\u8bbe\u8ba1\u3001\u4e0d\u540c\u7684\u51b7\u5374\u5e03\u5c40\u548c\u4e0d\u540c\u7684\u9876\u51fa\u529b\u3002\u5c0f\u673a\u5668\u4e0a\u76848\u8154\u548c\u5927\u6a21\u677f\u673a\u5668\u4e0a\u76848\u8154\uff0c\u4e0d\u662f\u540c\u4e00\u4e2a\u9879\u76ee\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u5185\u5bb9\u6458\u8981<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Start_with_Your_Preform_Data_Not_the_Machine_Tonnage\" >\u4ece\u60a8\u7684\u9884\u5236\u4ef6\u6570\u636e\u5f00\u59cb\uff0c\u4e0d\u8981\u4ece\u673a\u5668\u6570\u91cf\u5f00\u59cb<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#The_Two_Numbers_That_Define_Everything_Preform_Weight_and_Cavity_Count\" >\u51b3\u5b9a\u4e00\u5207\u7684\u4e24\u4e2a\u6570\u5b57\uff1a\u9884\u6210\u578b\u91cd\u91cf\u548c\u8154\u4f53\u6570\u91cf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Why_Total_Shot_Weight_Should_Not_Sit_at_the_Machines_Limit\" >\u4e3a\u4ec0\u4e48\u603b\u5c04\u91cd\u4e0d\u5e94\u8be5\u505c\u7559\u5728\u673a\u5668\u7684\u6781\u9650\u503c\u4e0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#What_to_Prepare_Before_Asking_for_a_Quote\" >\u5728\u7533\u8bf7\u62a5\u4ef7\u4e4b\u524d\u9700\u8981\u51c6\u5907\u54ea\u4e9b\u6750\u6599<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Screw_and_Barrel_PET_Is_Not_%E2%80%9CGeneral_Purpose%E2%80%9D\" >2. \u87ba\u6746\u548c\u6599\u7b52\uff1aPET\u4e0d\u662f\u201c\u901a\u7528\u578b\u201d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#What_a_PET_Barrier_Screw_Actually_Looks_Like\" >PET\u5c4f\u969c\u87ba\u9489\u5230\u5e95\u662f\u4ec0\u4e48\u6837\u7684<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#LD_Ratio_and_Compression_Ratio_Why_%E2%80%9CBigger%E2%80%9D_Is_Not_%E2%80%9CBetter%E2%80%9D_for_PET\" >\u957f\u5f84\u6bd4\u548c\u538b\u7f29\u6bd4\uff1a\u5bf9PET\u6765\u8bf4\u201c\u66f4\u5927\u201d\u4e0d\u7b49\u4e8e\u201c\u66f4\u597d\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#A_Quick_Check_Is_Your_Supplier_Really_Offering_a_PET_Configuration\" >\u5feb\u901f\u68c0\u67e5\uff1a\u60a8\u7684\u4f9b\u5e94\u5546\u771f\u7684\u63d0\u4f9b PET \u914d\u7f6e\u670d\u52a1\u5417\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Cooling_and_Cycle_Time_The_Real_Bottleneck_in_Preform_Production\" >\u51b7\u5374\u548c\u5faa\u73af\u65f6\u95f4\uff1a\u9884\u5236\u6a21\u5177\u751f\u4ea7\u4e2d\u7684\u771f\u6b63\u74f6\u9888<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Cooling_Can_Take_Up_to_80_of_the_Cycle\" >\u51b7\u5374\u8fc7\u7a0b\u53ef\u80fd\u5360\u5faa\u73af\u65f6\u95f4\u7684 80%<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Plasticizing_Capacity_Must_Match_Cooling_Time\" >\u5851\u6599\u5316\u80fd\u529b\u5fc5\u987b\u4e0e\u51b7\u5374\u65f6\u95f4\u76f8\u5339\u914d\u3002<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Chiller_Sizing_Calculate_from_Throughput_Not_Machine_Tonnage\" >\u51b7\u5374\u5668\u7684\u5c3a\u5bf8\u8ba1\u7b97\uff1a\u6839\u636e\u901a\u8fc7\u91cf\u8ba1\u7b97\uff0c\u800c\u975e\u673a\u5668\u7684\u5428\u6570<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Yisu_Project_Note_A_16-Cavity_PET_Line_in_Southeast_Asia\" >\u4ebf\u5851\u9879\u76ee\u8bf4\u660e\uff1a\u4e1c\u5357\u4e9a\u5730\u533a\u7684\u4e00\u6761 16 \u8154 PET \u751f\u4ea7\u7ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Clamping_Force_Necessary_But_Rarely_the_First_Number\" >\u5939\u7d27\u529b\uff1a\u5fc5\u8981\uff0c\u4f46\u5f88\u5c11\u662f\u7b2c\u4e00\u4f4d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Mold_Dimensions_and_Ejector_Preform_Molds_Are_Deep\" >\u6a21\u5177\u5c3a\u5bf8\u548c\u6324\u51fa\u673a\uff1a\u9884\u578b\u6a21\u5177\u7684\u6df1\u5ea6\u8f83\u5927<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Four_Dimensions_to_Check_Before_Confirming_the_Machine\" >\u786e\u8ba4\u673a\u5668\u4e4b\u524d\u9700\u8981\u68c0\u67e5\u7684\u56db\u4e2a\u65b9\u9762<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Why_a_%E2%80%9CCorrect_Tonnage%E2%80%9D_Can_Still_Be_the_Wrong_Machine\" >\u4e3a\u4ec0\u4e48\u201c\u6b63\u786e\u7684\u5428\u4f4d\u201d\u4ecd\u7136\u53ef\u80fd\u610f\u5473\u7740\u9519\u8bef\u7684\u673a\u5668<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Yisu_Project_Note_Mold_Fit_Check_Saved_a_Change_Order\" >\u4ebf\u5851\u9879\u76ee\u5907\u6ce8\uff1a\u6a21\u5177\u9002\u914d\u68c0\u67e5\u4fdd\u5b58\u4e86\u66f4\u6539\u8ba2\u5355<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#What_%E2%80%9CCustom_PET_Machine%E2%80%9D_Actually_Means_at_the_Configuration_Level\" >\u914d\u7f6e\u7ea7\u522b\u4e0b\u7684\u201c\u81ea\u5b9a\u4e49PET\u673a\u201d\u5230\u5e95\u610f\u5473\u7740\u4ec0\u4e48<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Six_Things_That_Should_Be_Customized_for_PET\" >\u516d\u4ef6\u5e94\u9488\u5bf9PET\u5b9a\u5236\u7684\u4e8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#What_%E2%80%9CCustomization%E2%80%9D_Should_Not_Mean\" >\u201c\u5b9a\u5236\u201d\u4e0d\u5e94\u8be5\u610f\u5473\u7740\u4ec0\u4e48<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#How_Yisu_Configures_a_PET_Machine\" >Yisu \u5982\u4f55\u914d\u7f6e PET \u673a\u5668<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#What_to_Send_Us_Before_We_Quote_a_PET_Machine\" >\u5728\u62a5\u4ef7PET\u673a\u5668\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u60a8\u63d0\u4f9b\u54ea\u4e9b\u4fe1\u606f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/yisu-machine.com\/zh\/pet-preform-injection-molding-machine-selection-guide\/#Frequently_Asked_Questions\" >\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Start_with_Your_Preform_Data_Not_the_Machine_Tonnage\"><\/span>\u4ece\u60a8\u7684\u9884\u5236\u4ef6\u6570\u636e\u5f00\u59cb\uff0c\u4e0d\u8981\u4ece\u673a\u5668\u6570\u91cf\u5f00\u59cb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Two_Numbers_That_Define_Everything_Preform_Weight_and_Cavity_Count\"><\/span>\u51b3\u5b9a\u4e00\u5207\u7684\u4e24\u4e2a\u6570\u5b57\uff1a\u9884\u6210\u578b\u91cd\u91cf\u548c\u8154\u4f53\u6570\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u74f6\u576f\u514b\u91cd\uff08g\uff09<\/strong> \u2192 \u51b3\u5b9a\u5c04\u51fa\u5c3a\u5bf8\u548c\u5851\u5316\u9700\u6c42<br><strong>\u86c0\u7259\u6570\u91cf<\/strong> \u2192 \u51b3\u5b9a\u603b\u5c04\u51fb\u91cd\u91cf\u548c\u6a21\u5177\u5c3a\u5bf8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u603b\u5c04\u51fa\u91cd\u91cf = \u9884\u6210\u578b\u4ef6\u91cd\u91cf \u00d7 \u5b54\u6570<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u88c5\u6709 8 \u4e2a\u8154\u4f4d\u7684 20g \u578b\u576f\u9700\u8981 160g \u7684\u603b\u5c04\u51fa\u91cd\u91cf\u3002\u4e00\u4e2a\u88c5\u6709 16 \u4e2a\u8154\u4f4d\u7684 15g \u578b\u576f\u9700\u8981 240g \u7684\u603b\u5c04\u51fa\u91cd\u91cf\u3002\u6ce8\u5c04\u5355\u5143\u5fc5\u987b\u6839\u636e\u603b\u5c04\u51fa\u91cd\u91cf\u8fdb\u884c\u5c3a\u5bf8\u8c03\u6574\uff0c\u800c\u4e0d\u662f\u6839\u636e\u5355\u4e2a\u578b\u576f\u7684\u91cd\u91cf\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Total_Shot_Weight_Should_Not_Sit_at_the_Machines_Limit\"><\/span>\u4e3a\u4ec0\u4e48\u603b\u5c04\u91cd\u4e0d\u5e94\u8be5\u505c\u7559\u5728\u673a\u5668\u7684\u6781\u9650\u503c\u4e0a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Injection_moulding\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Injection_moulding\" target=\"_blank\" rel=\"noreferrer noopener\">\u673a\u5668<\/a>\u673a\u5668\u7684\u989d\u5b9a\u5c04\u80f6\u91cf\u4e0d\u5e94\u6b63\u597d\u8bbe\u5728\u603b\u5c04\u80f6\u91cf\u4e0a\u3002PET\u9700\u8981\u7a33\u5b9a\u7684\u5de5\u827a\u7a97\u53e3\u3002\u5982\u679c\u6ce8\u5c04\u5355\u5143\u5728\u6781\u9650\u8fd0\u884c\uff0c\u5c04\u80f6\u91cd\u91cf\u6ce2\u52a8\u4f1a\u589e\u5927\uff0c\u87ba\u6746\u56de\u6599\u65f6\u95f4\u53ef\u80fd\u8d85\u8fc7\u51b7\u5374\u65f6\u95f4\u2014\u2014\u610f\u5473\u7740\u673a\u5668\u8fbe\u4e0d\u5230\u76ee\u6807\u5468\u671f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u5b9e\u7528\u7684\u89c4\u5219\uff1a\u6240\u9700\u7684\u603b\u5c04\u51fb\u91cd\u91cf\u5e94\u5728 <strong>30\u201370%<\/strong> \u5b9e\u7528\u89c4\u5219\uff1aPET\u74f6\u576f\u6240\u9700\u603b\u5c04\u80f6\u91cf\u5e94\u843d\u5728\u673a\u5668\u989d\u5b9a\u5c04\u80f6\u91cf\u768430\u201370%\u4e4b\u95f4\u3002\u4f4e\u4e8e30%\uff0c\u505c\u7559\u65f6\u95f4\u8fc7\u957f\uff0cPET\u964d\u89e3\u98ce\u9669\u4e0a\u5347\u3002\u9ad8\u4e8e70%\uff0c\u5931\u53bb\u5de5\u827a\u4f59\u91cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_to_Prepare_Before_Asking_for_a_Quote\"><\/span>\u5728\u7533\u8bf7\u62a5\u4ef7\u4e4b\u524d\u9700\u8981\u51c6\u5907\u54ea\u4e9b\u6750\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u4fe1\u606f<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u4e3a\u4ec0\u4e48\u8fd9\u4ef6\u4e8b\u5f88\u91cd\u8981<\/th><\/tr><\/thead><tbody><tr><td>\u74f6\u576f\u514b\u91cd\uff08g\uff09<\/td><td>\u5b9a\u4e49\u5c04\u51fa\u5c3a\u5bf8\u548c\u5851\u5316\u8f7d\u8377<\/td><\/tr><tr><td>\u8154\u4f53\u6570\u91cf<\/td><td>\u5b9a\u4e49\u603b\u5c04\u51fb\u91cd\u91cf\u548c\u6a21\u5177\u5c3a\u5bf8<\/td><\/tr><tr><td>\u74f6\u53e3\u89c4\u683c\uff08\u5982PCO 1881\u300130\/25\uff09<\/td><td>\u5f71\u54cd\u6a21\u5177\u8bbe\u8ba1\u548c\u55b7\u5c04\u6027\u80fd<\/td><\/tr><tr><td>\u74f6\u80da\u56fe\u7eb8\u62163D\u6587\u4ef6<\/td><td>\u786e\u8ba4\u4e86\u58c1\u539a\u548c\u51b7\u5374\u5e03\u5c40<\/td><\/tr><tr><td>\u76ee\u6807\u4ea7\u91cf\uff08\u53ea\/\u5c0f\u65f6\uff09<\/td><td>\u786e\u8ba4\u5faa\u73af\u65f6\u95f4\u4e0e\u5851\u5316\u80fd\u529b\u662f\u5426\u5339\u914d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Screw_and_Barrel_PET_Is_Not_%E2%80%9CGeneral_Purpose%E2%80%9D\"><\/span>2. \u87ba\u6746\u548c\u6599\u7b52\uff1aPET\u4e0d\u662f\u201c\u901a\u7528\u578b\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_a_PET_Barrier_Screw_Actually_Looks_Like\"><\/span>PET\u5c4f\u969c\u87ba\u9489\u5230\u5e95\u662f\u4ec0\u4e48\u6837\u7684<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u51c6\u901a\u7528\u87ba\u6746\u80fd\u8dd1PET\uff0c\u4f46\u8dd1\u4e0d\u597d\u3002PET\u7ed3\u6676\u503e\u5411\u9ad8\u3001\u5bf9\u6c34\u5206\u9ad8\u5ea6\u654f\u611f\u3001\u5728\u8fc7\u5ea6\u526a\u5207\u4e0b\u5feb\u901f\u964d\u89e3\u3002\u87ba\u6746\u914d\u7f6e\u5bf9PET\u7684\u91cd\u8981\u6027\u9ad8\u4e8ePP\u6216ABS\u3002 <em>.<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PET\u87ba\u6746\u901a\u5e38\u662f\u5c4f\u969c\u578b\u87ba\u6746\u8bbe\u8ba1\u3002\u7b2c\u4e8c\u87ba\u68f1\u5c06\u672a\u7194\u9897\u7c92\u4e0e\u5df2\u7194\u7269\u6599\u5206\u5f00\uff0c\u4f7f\u9897\u7c92\u5b8c\u5168\u7194\u878d\u800c\u4e0d\u8fc7\u5ea6\u526a\u5207\u3002\u591a\u6570PET\u5355\u87ba\u6746\u8bbe\u8ba1\u91c7\u7528\u5c4f\u969c\u87ba\u6746\uff0c\u6d41\u9053\u5bbd\u5ea6\u9012\u51cf\uff0c\u7194\u4f53\u69fd\u8f83\u6d45\u3002 <strong>.<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"LD_Ratio_and_Compression_Ratio_Why_%E2%80%9CBigger%E2%80%9D_Is_Not_%E2%80%9CBetter%E2%80%9D_for_PET\"><\/span>\u957f\u5f84\u6bd4\u548c\u538b\u7f29\u6bd4\uff1a\u5bf9PET\u6765\u8bf4\u201c\u66f4\u5927\u201d\u4e0d\u7b49\u4e8e\u201c\u66f4\u597d\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\/D \u6bd4\u7ea6\u4e3a 20:1 \u5230 25:1\u3002.<\/strong> \u8f83\u77ed\u7684\u87ba\u6746\u53ef\u80fd\u65e0\u6cd5\u63d0\u4f9b\u8db3\u591f\u7684\u7194\u5316\u957f\u5ea6\uff1b\u800c\u8f83\u957f\u7684\u87ba\u6746\u5219\u4f1a\u5ef6\u957f\u6ede\u7559\u65f6\u95f4\uff0c\u8fd9\u5bf9\u4e8e\u70ed\u654fPET\u6765\u8bf4\u662f\u5371\u9669\u7684\u3002<\/li>\n\n\n\n<li><strong>\u538b\u7f29\u6bd4\u4f4e\u4e8ePA\u6216PP\u3002<\/strong> PET\u4e0d\u9700\u8981\u8fc7\u5f3a\u7684\u538b\u7f29\u529b\u3002\u8f83\u4f4e\u7684\u538b\u7f29\u6bd4\u53ef\u4ee5\u51cf\u5c11\u526a\u5207\u52a0\u70ed\uff0c\u5e76\u4fdd\u62a4IV\uff08\u5185\u5728\u7c98\u5ea6\uff09\u3002<\/li>\n\n\n\n<li><strong>\u8bb8\u591aPET\u8bbe\u8ba1\u87ba\u6746\u5934\u90e8\u4e0d\u52a0\u6df7\u70bc\u73af.<\/strong> \u8fc7\u5ea6\u6df7\u5408\u4f1a\u5bfc\u81f4\u526a\u5207\u70ed\u4ea7\u751f\uff0c\u5e76\u964d\u4f4e\u7194\u4f53\u7684\u8d28\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u538b\u7f29\u6bd4\u5e76\u4e0d\u662f\u4e00\u4e2a\u201c\u8d8a\u5927\u8d8a\u597d\u201d\u7684\u6570\u5b57\u3002\u5bf9\u4e8e PET\uff0c\u4e0e\u963b\u9694\u5c42\u76f8\u914d\u5408\u7684\u9002\u5ea6\u538b\u7f29\u6bd4\u6bd4\u9ad8\u538b\u7f29\u7684\u901a\u7528\u578b\u87ba\u6746\u66f4\u6709\u6548\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_Quick_Check_Is_Your_Supplier_Really_Offering_a_PET_Configuration\"><\/span>\u5feb\u901f\u68c0\u67e5\uff1a\u60a8\u7684\u4f9b\u5e94\u5546\u771f\u7684\u63d0\u4f9b PET \u914d\u7f6e\u670d\u52a1\u5417\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f9b\u5e94\u5546\u5728\u4e0d\u8be2\u95ee\u60a8\u7684\u9884\u5236\u4ef6\u91cd\u91cf\u548c\u704c\u88c5\u91cf\u9700\u6c42\u7684\u60c5\u51b5\u4e0b\uff0c\u5c31\u62a5\u4ef7\u4e00\u6b3e\u201c\u901a\u7528\u578b\u87ba\u6746\u201d\uff0c\u90a3\u4e48\u8fd9\u8868\u660e\u8be5\u914d\u7f6e\u5e76\u975e\u9488\u5bf9\u7279\u5b9a\u5e94\u7528\u800c\u8bbe\u8ba1\u7684\u3002\u771f\u6b63\u7684 PET \u914d\u7f6e\u5e94\u8be5\u4ece\u9884\u5236\u4ef6\u6570\u636e\u5f00\u59cb\uff0c\u800c\u4e0d\u662f\u4ece\u5e93\u5b58\u87ba\u6746\u6e05\u5355\u5f00\u59cb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4ebf\u5851\uff0cPET \u673a\u5668\u7684\u62a5\u4ef7\u4ee5\u9884\u5236\u4ef6\u7684\u56fe\u7eb8\u548c\u8154\u4f53\u6570\u91cf\u5f00\u59cb\u8ba1\u7b97\u3002\u87ba\u6746\u7684\u914d\u7f6e\u4e0e\u9884\u5236\u4ef6\u7684\u91cd\u91cf\u548c\u6750\u6599\u7b49\u7ea7\u76f8\u5339\u914d\u2014\u2014\u5e76\u975e\u4ece\u6807\u51c6\u76ee\u5f55\u4e2d\u9009\u62e9\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/bcaee83ac34160cf34d9db4a5213034_\u526f\u672c.jpg\" alt=\"PET\u9884\u578b\u6ce8\u5851\u673a\" class=\"wp-image-800\" srcset=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/bcaee83ac34160cf34d9db4a5213034_\u526f\u672c.jpg 600w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/bcaee83ac34160cf34d9db4a5213034_\u526f\u672c-300x225.jpg 300w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/10\/bcaee83ac34160cf34d9db4a5213034_\u526f\u672c-16x12.jpg 16w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">PET\u9884\u578b\u6ce8\u5851\u673a<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cooling_and_Cycle_Time_The_Real_Bottleneck_in_Preform_Production\"><\/span>\u51b7\u5374\u548c\u5faa\u73af\u65f6\u95f4\uff1a\u9884\u5236\u6a21\u5177\u751f\u4ea7\u4e2d\u7684\u771f\u6b63\u74f6\u9888<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cooling_Can_Take_Up_to_80_of_the_Cycle\"><\/span>\u51b7\u5374\u8fc7\u7a0b\u53ef\u80fd\u5360\u5faa\u73af\u65f6\u95f4\u7684 80%<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728PET\u9884\u578b\u6210\u578b\u8fc7\u7a0b\u4e2d\uff0c\u51b7\u5374\u901a\u5e38\u5360\u5faa\u73af\u65f6\u95f4\u7684\u7edd\u5927\u90e8\u5206\u2014\u2014\u901a\u5e38\u9ad8\u8fbe\u603b\u5faa\u73af\u65f6\u95f4\u768480%\u3002\u673a\u5668\u7684\u6ce8\u5c04\u901f\u5ea6\u5f88\u5c11\u4f1a\u6210\u4e3a\u5236\u7ea6\u56e0\u7d20\u3002\u5236\u7ea6\u56e0\u7d20\u5728\u4e8e\u6a21\u5177\u80fd\u591f\u591a\u5feb\u5c06\u70ed\u91cf\u4ece\u9884\u578b\u58c1\u4e2d\u6392\u51fa\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Plasticizing_Capacity_Must_Match_Cooling_Time\"><\/span>\u5851\u6599\u5316\u80fd\u529b\u5fc5\u987b\u4e0e\u51b7\u5374\u65f6\u95f4\u76f8\u5339\u914d\u3002<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u87ba\u6746\u6062\u590d\u65f6\u95f4\u6bd4\u6a21\u5177\u51b7\u5374\u65f6\u95f4\u66f4\u957f\uff0c\u90a3\u4e48\u65e0\u8bba\u6ce8\u5c04\u884c\u7a0b\u6709\u591a\u5feb\uff0c\u673a\u5668\u90fd\u65e0\u6cd5\u8fbe\u5230\u76ee\u6807\u5faa\u73af\u65f6\u95f4\u3002\u5728\u8bc4\u4f30\u673a\u5668\u65f6\uff0c\u8bf7\u95ee\uff1a <em>\u87ba\u6746\u53ef\u4ee5\u5728\u51b7\u5374\u65f6\u95f4\u5185\u5b8c\u6210\u5851\u5316\u5417\uff1f<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chiller_Sizing_Calculate_from_Throughput_Not_Machine_Tonnage\"><\/span>\u51b7\u5374\u5668\u7684\u5c3a\u5bf8\u8ba1\u7b97\uff1a\u6839\u636e\u901a\u8fc7\u91cf\u8ba1\u7b97\uff0c\u800c\u975e\u673a\u5668\u7684\u5428\u6570<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u51b7\u5374\u95ee\u9898\u5e76\u975e\u4ec5\u9650\u4e8e\u673a\u5668\u672c\u8eab\uff0c\u800c\u662f\u7cfb\u7edf\u95ee\u9898\u3002\u6a21\u5177\u51b7\u5374\u901a\u9053\u7684\u8bbe\u8ba1\u3001\u51b7\u6c34\u673a\u7684\u5bb9\u91cf\u548c\u6c34\u6e29\u7a33\u5b9a\u6027\u90fd\u4f1a\u5f71\u54cd\u5faa\u73af\u65f6\u95f4\u3002\u5373\u4f7f\u62e5\u6709\u5353\u8d8a\u7684\u6ce8\u5851\u5de5\u827a\u53c2\u6570\u7684\u673a\u5668\uff0c\u5982\u679c\u51b7\u6c34\u673a\u7684\u5bb9\u91cf\u4e0d\u8db3\u6216\u6a21\u5177\u51b7\u5374\u5e03\u5c40\u4e0d\u4f73\uff0c\u5176\u8fd0\u884c\u901f\u5ea6\u4ecd\u4f1a\u53d8\u6162\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8ePET\uff0c\u5e38\u7528\u7684\u5c3a\u5bf8\u6307\u5bfc\u539f\u5219\u7ea6\u4e3a <strong>\u6bcf\u5428\u51b7\u51bb\u80fd\u529b\u53ef\u5b9e\u73b040\u78c5\/\u5c0f\u65f6\u7684PET\u4ea7\u91cf<\/strong>, \u5728\u4e3a\u6db2\u538b\u7cfb\u7edf\u3001\u8fdb\u6599\u5589\u548c\u70ed\u6d41\u9053\u6dfb\u52a0\u8d1f\u8f7d\u4e4b\u524d\u3002\u5bf9\u4e8e\u4e00\u6761\u751f\u4ea7 200 \u516c\u65a4\/\u5c0f\u65f6\u7684\u9884\u6210\u578b\u751f\u4ea7\u7ebf\uff0c\u5728\u6dfb\u52a0\u9644\u52a0\u8d1f\u8f7d\u4e4b\u524d\uff0c\u6750\u6599\u4fa7\u51b7\u5374\u8d1f\u8377\u7ea6\u4e3a 11 \u5428\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller.webp\" alt=\"\" class=\"wp-image-625\" srcset=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller.webp 800w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller-300x300.webp 300w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller-150x150.webp 150w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller-768x768.webp 768w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller-600x600.webp 600w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/Water\u2011cooled-Industrial-Chiller-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Yisu_Project_Note_A_16-Cavity_PET_Line_in_Southeast_Asia\"><\/span>\u4ebf\u5851\u9879\u76ee\u8bf4\u660e\uff1a\u4e1c\u5357\u4e9a\u5730\u533a\u7684\u4e00\u6761 16 \u8154 PET \u751f\u4ea7\u7ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e1c\u5357\u4e9a\u7684\u4e00\u5bb6\u5ba2\u6237\u8ba1\u5212\u5efa\u9020\u4e00\u4e2a\u5bb9\u91cf\u4e3a 16 \u4e2a\u69fd\u7684 PET \u9884\u578b\u751f\u4ea7\u7ebf\uff0c\u7528\u4e8e\u751f\u4ea7 14 \u514b\u7684\u6c34\u74f6\u9884\u578b\u3002\u4ed6\u4eec\u7684\u6700\u521d\u8ba1\u5212\u662f\u5c06\u51b7\u5374\u5668\u7684\u5927\u5c0f\u4e0e\u673a\u5668\u7684\u5428\u4f4d\u76f8\u5339\u914d\u3002\u5728\u914d\u7f6e\u5ba1\u6838\u671f\u95f4\uff0c\u6211\u4eec\u8ba1\u7b97\u4e86\u5b9e\u9645\u7684 PET \u4ea7\u91cf\uff0c\u53d1\u73b0\u51b7\u5374\u5668\u5bf9\u4e8e\u51b7\u5374\u8d1f\u8377\u7684\u5c3a\u5bf8\u4e0d\u8db3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u8c03\u6574\u4e86\u51b7\u6c34\u673a\u5bb9\u91cf\uff0c\u5e76\u6839\u636e\u7269\u6599\u541e\u5410\u91cf\u5339\u914d\u4e86\u9664\u6e7f\u5e72\u71e5\u673a\u3002\u8be5\u751f\u4ea7\u7ebf\u5b9e\u73b0\u4e86\u76ee\u6807\u5faa\u73af\u5468\u671f\uff0c\u800c\u65e0\u9700\u5ef6\u957f\u51b7\u5374\u65f6\u95f4\u3002\u6559\u8bad\u975e\u5e38\u7b80\u5355\uff1a\u51b7\u6c34\u673a\u7684\u9009\u578b\u5e94\u8be5\u6839\u636e\u541e\u5410\u91cf\u6765\u51b3\u5b9a\uff0c\u800c\u4e0d\u662f\u6839\u636e\u5428\u4f4d\u6765\u63a8\u7b97\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"736\" src=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/pet-machines-4-1024x736.webp\" alt=\"PET\u673a\u5668\" class=\"wp-image-482\" srcset=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/pet-machines-4-1024x736.webp 1024w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/pet-machines-4-300x216.webp 300w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/pet-machines-4-768x552.webp 768w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/pet-machines-4-600x432.webp 600w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/pet-machines-4.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">PET\u673a\u5668 <\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Clamping_Force_Necessary_But_Rarely_the_First_Number\"><\/span>\u5939\u7d27\u529b\uff1a\u5fc5\u8981\uff0c\u4f46\u5f88\u5c11\u662f\u7b2c\u4e00\u4f4d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5939\u7d27\u529b\u5fc5\u987b\u8db3\u4ee5\u4fdd\u6301\u6a21\u5177\u4fdd\u6301\u5c01\u95ed\u72b6\u6001\uff0c\u4f46\u5bf9\u4e8ePET\u9884\u5236\u74f6\uff0c\u5939\u7d27\u529b\u5f88\u5c11\u662f\u9650\u5236\u751f\u4ea7\u7684\u53c2\u6570\u3002\u603b\u51b2\u91cf\u548c\u51b7\u5374\u901a\u5e38\u4f1a\u9996\u5148\u51b3\u5b9a\u673a\u5668\u7684\u5c3a\u5bf8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u9700\u7684\u5939\u7d27\u529b\u53d6\u51b3\u4e8e\u9884\u5236\u6a21\u5177\u8154\u4f53\u7684\u603b\u6295\u5f71\u9762\u79ef\u548c\u8154\u4f53\u538b\u529b\u3002\u7531\u4e8e\u9884\u5236\u6a21\u5177\u58c1\u539a\u5ea6\u548c\u9888\u90e8\u52a0\u5de5\u7a0b\u5ea6\u5404\u4e0d\u76f8\u540c\uff0c\u56e0\u6b64\u6bcf\u4e2a\u8154\u4f53\u7684\u6295\u5f71\u9762\u79ef\u5e94\u6839\u636e\u6a21\u5177\u8bbe\u8ba1\u8ba1\u7b97\uff0c\u800c\u4e0d\u5e94\u4ec5\u6839\u636e\u9884\u5236\u6a21\u5177\u7684\u91cd\u91cf\u4f30\u8ba1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u7528\u65b9\u6cd5\uff1a\u5148\u786e\u8ba4\u6ce8\u5c04\u5355\u5143\uff08\u5c04\u80f6\u91cf\u548c\u5851\u5316\u80fd\u529b\uff09\u548c\u6a21\u5177\u5c3a\u5bf8\uff0c\u518d\u786e\u8ba4\u9501\u6a21\u529b\u3002\u5982\u679c\u673a\u5668\u5c04\u80f6\u91cf\u591f\u4f46\u9501\u6a21\u529b\u4e0d\u8db3\uff0c\u4f1a\u51fa\u73b0\u98de\u8fb9\u3002\u5982\u679c\u9501\u6a21\u529b\u591f\u4f46\u5851\u5316\u80fd\u529b\u4e0d\u8db3\uff0c\u5468\u671f\u4f1a\u88ab\u62c9\u957f\u3002\u4e24\u8005\u90fd\u5fc5\u987b\u68c0\u67e5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u9009\u5428\u4f4d\u5e38\u5e38\u5bfc\u81f4\u673a\u5668\u201c\u591f\u5927\u201d\uff0c\u4f46\u6ce8\u5c04\u5355\u5143\u4e0d\u5bf9\u6216\u6a21\u5177\u7a7a\u95f4\u4e0d\u8db3\u3002\u5e94\u8be5\u7531\u74f6\u576f\u6570\u636e\u9a71\u52a8\u914d\u7f6e\uff0c\u800c\u4e0d\u662f\u53cd\u8fc7\u6765\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mold_Dimensions_and_Ejector_Preform_Molds_Are_Deep\"><\/span>\u6a21\u5177\u5c3a\u5bf8\u548c\u6324\u51fa\u673a\uff1a\u9884\u578b\u6a21\u5177\u7684\u6df1\u5ea6\u8f83\u5927<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Four_Dimensions_to_Check_Before_Confirming_the_Machine\"><\/span>\u786e\u8ba4\u673a\u5668\u4e4b\u524d\u9700\u8981\u68c0\u67e5\u7684\u56db\u4e2a\u65b9\u9762<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9884\u578b\u6a21\u5177\u7684\u7b52\u4f53\u6bd4\u4e00\u822c\u7528\u9014\u7684\u6a21\u5177\u8981\u9ad8\uff0c\u56e0\u4e3a\u5176\u82af\u90e8\u5206\u5ef6\u4f38\u5230\u6a21\u5177\u7684\u7b52\u4f53\u548c\u9888\u90e8\u3002\u5728\u786e\u8ba4\u673a\u5668\u89c4\u683c\u4e4b\u524d\uff0c\u8bf7\u68c0\u67e5\u8fd9\u4e9b\u5c3a\u5bf8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6a21\u5177\u539a\u5ea6\uff08\u9ad8\u5ea6\uff09<\/strong> \u5fc5\u987b\u5728\u673a\u5668\u7684\u6700\u5c0f\/\u6700\u5927\u6a21\u5177\u9ad8\u5ea6\u8303\u56f4\u5185\u3002<\/li>\n\n\n\n<li><strong>\u62c9\u6746\u95f4\u8ddd<\/strong> \u5fc5\u987b\u9002\u5e94\u6a21\u5177\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u3002<\/li>\n\n\n\n<li><strong>\u5f00\u6a21\u884c\u7a0b<\/strong> \u5fc5\u987b\u8db3\u591f\u8ba9\u578b\u82af\u8131\u51fa\u74f6\u576f\u3002<\/li>\n\n\n\n<li><strong>\u9876\u51fa\u884c\u7a0b\u548c\u9876\u51fa\u529b<\/strong> \u5fc5\u987b\u5339\u914d\u74f6\u576f\u957f\u5ea6\u548c\u8154\u6570\u3002\u9ad8\u8154\u74f6\u576f\u6a21\u5177\u9700\u8981\u5f3a\u52b2\u3001\u7a33\u5b9a\u7684\u9876\u51fa\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_a_%E2%80%9CCorrect_Tonnage%E2%80%9D_Can_Still_Be_the_Wrong_Machine\"><\/span>\u4e3a\u4ec0\u4e48\u201c\u6b63\u786e\u7684\u5428\u4f4d\u201d\u4ecd\u7136\u53ef\u80fd\u610f\u5473\u7740\u9519\u8bef\u7684\u673a\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6a21\u5177\u5c3a\u5bf8\u4e0d\u5408\u9002\uff0c\u6216\u8005\u55b7\u5634\u884c\u7a0b\u8fc7\u77ed\uff0c\u90a3\u4e48\u5e26\u6709\u6b63\u786e\u5428\u4f4d\u7684\u673a\u5668\u4ecd\u7136\u65e0\u6cd5\u4f7f\u7528\u3002\u8fd9\u662f\u201c\u6b63\u786e\u201d\u62a5\u4ef7\u5728\u6a21\u5177\u62b5\u8fbe\u540e\u53d8\u6210\u53d8\u66f4\u5355\u7684\u6700\u5e38\u89c1\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Yisu_Project_Note_Mold_Fit_Check_Saved_a_Change_Order\"><\/span>\u4ebf\u5851\u9879\u76ee\u5907\u6ce8\uff1a\u6a21\u5177\u9002\u914d\u68c0\u67e5\u4fdd\u5b58\u4e86\u66f4\u6539\u8ba2\u5355<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u4e1c\u7684\u4e00\u4f4d\u5ba2\u6237\u5df2\u7ecf\u62e5\u6709\u9884\u6210\u578b\u6a21\u5177\uff0c\u5e76\u5e0c\u671b\u6dfb\u52a0\u4e00\u53f0\u7b2c\u4e8c\u53f0\u673a\u5668\u3002\u8be5\u6a21\u5177\u9ad8\u5ea6\u8f83\u9ad8\uff0c\u4e14\u55b7\u5634\u884c\u7a0b\u8981\u6c42\u6bd4\u6807\u51c6\u8981\u6c42\u66f4\u957f\u3002\u5728\u914d\u7f6e\u8bc4\u5ba1\u671f\u95f4\uff0c\u6211\u4eec\u5bf9\u6a21\u5177\u9ad8\u5ea6\u548c\u55b7\u5634\u884c\u7a0b\u8fdb\u884c\u4e86\u5bf9\u6bd4\uff0c\u4ee5\u786e\u4fdd\u5176\u4e0e\u673a\u5668\u56fe\u7eb8\u76f8\u7b26\uff0c\u7136\u540e\u518d\u62a5\u4ef7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u8003\u8651\u7684\u7b2c\u4e00\u4e2a\u673a\u5668\u578b\u53f7\u7684\u5428\u4f4d\u8db3\u591f\uff0c\u4f46\u55b7\u5634\u884c\u7a0b\u4e0d\u8db3\u3002\u6211\u4eec\u63a8\u8350\u4e86\u53e6\u4e00\u6b3e\u5177\u6709\u66f4\u957f\u884c\u7a0b\u7684\u673a\u5668\uff0c\u5e76\u6839\u636e\u6a21\u5177\u5c3a\u5bf8\u786e\u8ba4\u4e86\u652f\u67b6\u95f4\u8ddd\u3002\u673a\u5668\u8fd0\u62b5\u540e\uff0c\u65e0\u9700\u4efb\u4f55\u4fee\u6539\u5373\u53ef\u5b89\u88c5\u5230\u4f4d\u3002\u5728\u62a5\u4ef7\u524d\u8fdb\u884c\u4e94\u5206\u949f\u7684\u7ed8\u56fe\u68c0\u67e5\u907f\u514d\u4e86\u8fd0\u8f93\u540e\u9700\u8981\u8fdb\u884c\u6602\u8d35\u7684\u66f4\u6539\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/YISU-injection-molding-machine-manufacturer-in-Ningbo-China_\u7ed3\u679c-1024x768.webp\" alt=\"\u4e2d\u56fd\u5b81\u6ce2\u5e02YISU\u6ce8\u5851\u673a\u5236\u9020\u5546\" class=\"wp-image-424\" srcset=\"https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/YISU-injection-molding-machine-manufacturer-in-Ningbo-China_\u7ed3\u679c-1024x768.webp 1024w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/YISU-injection-molding-machine-manufacturer-in-Ningbo-China_\u7ed3\u679c-300x225.webp 300w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/YISU-injection-molding-machine-manufacturer-in-Ningbo-China_\u7ed3\u679c-768x576.webp 768w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/YISU-injection-molding-machine-manufacturer-in-Ningbo-China_\u7ed3\u679c-600x450.webp 600w, https:\/\/yisu-machine.com\/wp-content\/uploads\/2026\/09\/YISU-injection-molding-machine-manufacturer-in-Ningbo-China_\u7ed3\u679c.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">PET\u9884\u578b\u5728\u8f66\u95f4\u5185\u8fdb\u884c\u4f3a\u670d\u6ce8\u5851\u673a\u7684\u6d4b\u8bd5\u8fd0\u884c<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_%E2%80%9CCustom_PET_Machine%E2%80%9D_Actually_Means_at_the_Configuration_Level\"><\/span>\u914d\u7f6e\u7ea7\u522b\u4e0b\u7684\u201c\u81ea\u5b9a\u4e49PET\u673a\u201d\u5230\u5e95\u610f\u5473\u7740\u4ec0\u4e48<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Six_Things_That_Should_Be_Customized_for_PET\"><\/span>\u516d\u4ef6\u5e94\u9488\u5bf9PET\u5b9a\u5236\u7684\u4e8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4f9b\u5e94\u5546\u8bf4\u201c\u6211\u4eec\u53ef\u4ee5\u5b9a\u5236 PET \u673a\u5668\u201d\u65f6\uff0c\u8bf7\u95ee\u5230\u5e95\u662f\u4ec0\u4e48\u88ab\u5b9a\u5236\u4e86\u3002\u771f\u6b63\u7684 PET \u914d\u7f6e\u901a\u5e38\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9002\u7528\u4e8e PET \u7684\u87ba\u6746\u548c\u7b52\u4f53<\/strong> \uff08\u5c4f\u969c\u8bbe\u8ba1\uff0c\u5339\u914d L\/D \u548c\u538b\u7f29\u6bd4\uff09<\/li>\n\n\n\n<li><strong>\u5408\u9002\u7684\u5851\u5316\u7535\u673a\u8f6c\u77e9<\/strong> \u7528\u4e8e PET \u7684\u7194\u5316\u7c98\u5ea6<\/li>\n\n\n\n<li><strong>\u8db3\u591f\u7684\u63a8\u529b\u548c\u884c\u7a0b<\/strong> \u7528\u4e8e\u9884\u6210\u578b\u6a21\u5177<\/li>\n\n\n\n<li><strong>\u51b7\u5374\u56de\u8def\u5bb9\u91cf<\/strong> \uff08\u6c34\u5faa\u73af\u6570\u91cf\u548c\u6d41\u91cf\u80fd\u529b\uff09<\/li>\n\n\n\n<li><strong>\u70ed\u6d41\u9053\u63a5\u53e3<\/strong> \u4e0e\u60a8\u7684\u6a21\u5177\u7684\u70ed\u7535\u5076\u7c7b\u578b\u548c\u533a\u57df\u6570\u91cf\u76f8\u5339\u914d<\/li>\n\n\n\n<li><strong>\u53ef\u9009\u7684\u673a\u5668\u4eba\u4fa7\u9762\u8f93\u5165\u63a5\u53e3<\/strong> \u9002\u7528\u4e8e\u9ad8\u8154\u578b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_%E2%80%9CCustomization%E2%80%9D_Should_Not_Mean\"><\/span>\u201c\u5b9a\u5236\u201d\u4e0d\u5e94\u8be5\u610f\u5473\u7740\u4ec0\u4e48<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u201c\u5b9a\u5236\u5316\u201d\u4ec5\u610f\u5473\u7740\u66f4\u6362\u94ed\u724c\u548c\u6dfb\u52a0 PET \u6807\u7b7e\uff0c\u90a3\u4e48\u673a\u5668\u4ecd\u4f1a\u8fd0\u884c\uff0c\u4f46\u5176\u9884\u5236\u54c1\u7684\u8d28\u91cf\u5c06\u65e0\u6cd5\u8fbe\u5230\u76ee\u6807\u5faa\u73af\u6240\u9700\u7684\u7a33\u5b9a\u6c34\u5e73\u3002\u5b9a\u5236\u5316\u7684\u8868\u73b0\u5e94\u8be5\u5728\u87ba\u6746\u56fe\u3001\u55b7\u5634\u89c4\u683c\u548c\u51b7\u5374\u56de\u8def\u5e03\u5c40\u4e0a\u4f53\u73b0\u51fa\u6765\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5728\u5ba3\u4f20\u518c\u4e0a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Yisu_Configures_a_PET_Machine\"><\/span>Yisu \u5982\u4f55\u914d\u7f6e PET \u673a\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yisu-machine.com\/zh\/%e5%ae%a0%e7%89%a9%e5%89%8d%e6%88%90%e5%9e%8b%e4%b8%93%e7%94%a8%e4%bc%ba%e6%9c%8d%e6%b3%a8%e5%b0%84%e6%88%90%e5%9e%8b%e6%9c%ba\/\" data-type=\"link\" data-id=\"https:\/\/yisu-machine.com\/pet-preform-special-servo-injection-molding-machine\/\" target=\"_blank\" rel=\"noreferrer noopener\">Yisu \u7684 PET<\/a> \u8be5\u914d\u7f6e\u57fa\u4e8e\u4e00\u5957\u4f3a\u670d\u6db2\u538b\u5e73\u53f0\uff0c\u914d\u5907 PET \u5c4f\u969c\u87ba\u6746\u3001\u5339\u914d\u7684\u5851\u5316\u7535\u673a\u548c\u9488\u5bf9\u9884\u5236\u6a21\u5177\u89c4\u683c\u7684\u55b7\u5634\u89c4\u683c\u3002\u6211\u4eec\u8fd8\u914d\u5408\u914d\u5907\u4e86\u9664\u6e7f\u5e72\u71e5\u673a\u548c\u51b7\u6c34\u673a\uff0c\u4ece\u800c\u4f7f\u5ba2\u6237\u80fd\u591f\u83b7\u5f97\u4e00\u5957\u7edf\u4e00\u7684\u8bbe\u5907\uff0c\u800c\u65e0\u9700\u4ece\u4e0d\u540c\u4f9b\u5e94\u5546\u5904\u91c7\u8d2d\u5355\u72ec\u7684\u8bbe\u5907\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_to_Send_Us_Before_We_Quote_a_PET_Machine\"><\/span>\u5728\u62a5\u4ef7PET\u673a\u5668\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u60a8\u63d0\u4f9b\u54ea\u4e9b\u4fe1\u606f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u60a8\u60f3\u8981\u51c6\u786e\u7684\u914d\u7f6e\u7ed3\u679c\u800c\u975e\u7c97\u7565\u7684\u5428\u4f4d\u4f30\u7b97\uff0c\u8bf7\u53d1\u9001\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u9884\u5236\u4ef6\u56fe\u7eb8\u6216 3D \u6587\u4ef6\uff08STEP\/IGES \u4f18\u5148\uff09<\/li>\n\n\n\n<li>\u74f6\u576f\u514b\u91cd\uff08g\uff09<\/li>\n\n\n\n<li>\u6807\u51c6\u9888\u90e8\u9970\u9762\uff08\u4f8b\u5982 PCO 1881\uff09<\/li>\n\n\n\n<li>\u86c0\u7259\u6570\u91cf<\/li>\n\n\n\n<li>\u76ee\u6807\u4ea7\u91cf\uff08\u53ea\/\u5c0f\u65f6\uff09<\/li>\n\n\n\n<li>\u6750\u6599\u7b49\u7ea7\uff08\u539f\u74f6PET\u3001rPET\u6216\u6df7\u5408\u7269\uff09<\/li>\n\n\n\n<li>\u6a21\u5177\u5c3a\u5bf8\uff08\u5982\u679c\u6a21\u5177\u5df2\u7ecf\u5b58\u5728\uff09<\/li>\n\n\n\n<li>\u4f9b\u7535\u65b9\u5f0f\uff08\u7535\u538b\u3001\u9891\u7387\u3001\u76f8\u4f4d\uff09<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u51ed\u501f\u8fd9\u516b\u9879\u914d\u7f6e\uff0cYisu\u80fd\u591f\u5c06\u6ce8\u5c04\u5355\u5143\u3001\u87ba\u6746\u914d\u7f6e\u3001\u5939\u7d27\u529b\u4ee5\u53ca\u914d\u5957\u8f85\u52a9\u8bbe\u5907\u7efc\u5408\u8003\u8651\uff0c\u5f62\u6210\u4e00\u5957\u7edf\u4e00\u7684\u65b9\u6848\u3002\u6211\u4eec\u7684\u4f3a\u670d\u6db2\u538b\u5e73\u53f0\u9488\u5bf9 PET \u5c4f\u969c\u87ba\u6746\u548c\u9884\u6210\u578b\u6a21\u5177\u7684\u8981\u6c42\u8fdb\u884c\u4e86\u914d\u7f6e\uff0c\u800c\u975e\u57fa\u4e8e\u901a\u7528\u673a\u5668\u7684\u65b9\u6848\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8bf7\u6c42\u8fdb\u884c PET \u914d\u7f6e\u5ba1\u6838 \u2192<\/strong> \ud83d\udd17 <a href=\"https:\/\/yisu-machine.com\/zh\/%e8%81%94%e7%b3%bb%e6%96%b9%e5%bc%8f\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8054\u7cfb\u9875\u9762<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u544a\u8bc9\u6211\u4eec\u60a8\u7684\u9884\u5236\u4ef6\u91cd\u91cf\u548c\u8154\u4f53\u6570\u91cf\u3002\u6211\u4eec\u5c06\u4e3a\u60a8\u63d0\u4f9b\u914d\u7f6e\u8868\u548c\u5408\u7406\u7684\u5faa\u73af\u5468\u671f\u4f30\u7b97\u2014\u2014\u800c\u4e0d\u662f\u5355\u5355\u7ed9\u51fa\u5428\u4f4d\u6570\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q:\u5982\u679c\u66f4\u6362\u4e86\u87ba\u6746\uff0c\u6211\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u6ce8\u5c04\u6210\u578b\u673a\u52a0\u5de5PET\u74f6\u80da\u5417\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A:\u66f4\u6362\u87ba\u6746\u662f\u5fc5\u8981\u7684\uff0c\u4f46\u4e0d\u8db3\u4ee5\u89e3\u51b3\u95ee\u9898\u3002\u6ce8\u5c04\u5355\u5143\u3001\u5851\u5316\u7535\u673a\u3001\u55b7\u5634\u529b\u3001\u51b7\u5374\u56de\u8def\u4ee5\u53ca\u70ed\u6d41\u9053\u63a5\u53e3\u4e5f\u5fc5\u987b\u4e0e\u9884\u5236\u6a21\u5177\u7684\u751f\u4ea7\u76f8\u5339\u914d\u3002\u4e00\u53f0\u914d\u5907PET\u87ba\u6746\u7684\u666e\u901a\u673a\u5668\u53ef\u4ee5\u8fd0\u884c\uff0c\u4f46\u5176\u5faa\u73af\u7a33\u5b9a\u6027\u53ca\u9884\u5236\u6a21\u5177\u7684\u8d28\u91cf\u65e0\u6cd5\u4fdd\u8bc1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q:\u5728\u6bd4\u8f83 PET \u673a\u5668\u62a5\u4ef7\u65f6\uff0c\u6700\u91cd\u8981\u7684\u89c4\u683c\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A:\u6ca1\u6709\u5355\u4e00\u7684\u89c4\u683c\u3002\u5c06\u6ce8\u5c04\u5355\u5143\uff08\u989d\u5b9a\u5c04\u51fa\u5c3a\u5bf8\u4e0e\u603b\u5c04\u51fa\u91cd\u91cf\u7684\u6bd4\u503c\uff09\u3001\u87ba\u7eb9 L\/D \u548c\u8bbe\u8ba1\u3001\u5851\u5316\u80fd\u529b\u4e0e\u51b7\u5374\u65f6\u95f4\u3001\u5939\u7d27\u529b\u3001\u6a21\u5177\u5c3a\u5bf8\u4ee5\u53ca\u55b7\u5634\u884c\u7a0b\u7b49\u5404\u4e2a\u65b9\u9762\u7efc\u5408\u8003\u8651\uff0c\u5c06\u5176\u4f5c\u4e3a\u4e00\u4e2a\u7cfb\u7edf\u6765\u5206\u6790\u3002\u4e00\u53f0\u5428\u4f4d\u8f83\u5927\u7684\u4f46\u6ce8\u5c04\u5355\u5143\u5c3a\u5bf8\u8fc7\u5c0f\u7684\u673a\u5668\u5c06\u65e0\u6cd5\u8fbe\u5230\u60a8\u7684\u4ea7\u91cf\u76ee\u6807\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u6211\u5982\u4f55\u77e5\u9053\u5851\u6599\u5316\u80fd\u529b\u662f\u5426\u8db3\u591f\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A:\u5c06\u87ba\u6746\u56de\u6536\u65f6\u95f4\u4e0e\u6a21\u5177\u51b7\u5374\u65f6\u95f4\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u679c\u56de\u6536\u65f6\u95f4\u6bd4\u51b7\u5374\u65f6\u95f4\u957f\uff0c\u5219\u673a\u5668\u5c06\u65e0\u6cd5\u8fbe\u5230\u76ee\u6807\u5faa\u73af\u65f6\u95f4\u3002\u8bf7\u4f9b\u5e94\u5546\u63d0\u4f9b\u76f8\u5173\u87ba\u6746\u8f6c\u901f\u548cPET\u7194\u878d\u6e29\u5ea6\u4e0b\u7684\u589e\u5851\u80fd\u529b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u4f3a\u670d\u6db2\u538b\u673a\u662f\u5426\u9002\u5408\u7528\u4e8ePET\u74f6\u80da\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u662f\u7684\uff0c\u5bf9\u4e8e\u6807\u51c6\u5316\u7684\u9884\u6210\u578b\u751f\u4ea7\uff0c\u914d\u5907\u4f3a\u670d\u6db2\u538b\u7cfb\u7edf\u7684 PET \u914d\u7f6e\u673a\u5668\u80fd\u591f\u63d0\u4f9b\u7a33\u5b9a\u7684\u5851\u5316\u548c\u5939\u7d27\u6027\u80fd\uff0c\u4e14\u524d\u671f\u6210\u672c\u4f4e\u4e8e\u5168\u7535\u52a8\u673a\u5668\u3002\u5bf9\u4e8e\u975e\u5e38\u5927\u5bb9\u91cf\u3001\u9ad8\u901f\u751f\u4ea7\u7ebf\u7684\u5e94\u7528\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u5168\u7535\u52a8\u914d\u7f6e\u3002\u6b63\u786e\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u8154\u4f53\u6570\u91cf\u3001\u76ee\u6807\u4ea7\u91cf\u548c\u9884\u7b97\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: Start with your preform, not with a machine tonnage. Preform weight, number of cavities and neck finish determine total shot weight. Total shot weight determines the injection unit. Cooling time determines whether the machine can actually reach your target cycle. The screw must be a PET barrier design. If any one of these&#8230;<\/p>","protected":false},"author":1,"featured_media":799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PET Preform Injection Molding Machine Selection Guide (2026)<\/title>\n<meta name=\"description\" content=\"How to size a PET preform injection molding machine from preform weight, cavity count, screw design and cooling. 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