{"id":6810,"date":"2026-03-28T22:04:00","date_gmt":"2026-03-28T14:04:00","guid":{"rendered":"https:\/\/nrcmachine.com\/?post_type=product&#038;p=6810"},"modified":"2026-03-28T22:44:08","modified_gmt":"2026-03-28T14:44:08","slug":"500mm-inner-diameter-spiral-paper-tube-making-machine","status":"publish","type":"product","link":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/","title":{"rendered":"\u5185\u5f84 500 \u6beb\u7c73\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a"},"content":{"rendered":"<h2><strong>1.\u4ea7\u54c1\u6982\u8ff0<\/strong><\/h2>\n<p>\"(\u300a\u4e16\u754c\u4eba\u6743\u5ba3\u8a00\u300b) <strong>\u81ea\u52a8 <a title=\"\u5185\u5f84 500 \u6beb\u7c73\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a\" href=\"https:\/\/nrcmachine.com\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/\">\u5185\u5f84 500 \u6beb\u7c73\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a<\/a> (\u56db\u5934 PLC \u63a7\u5236\uff09<\/strong>, \u5236\u9020 <strong><a title=\"\u7eb8\u7ba1\u5236\u9020\u673a\u5236\u9020\u5546\" href=\"https:\/\/nrcmachine.com\">NRC \u673a\u5668<\/a> (\u9752\u5c9b\u65b0\u65e5\u5ddd\u7cbe\u5bc6\u673a\u68b0\u6709\u9650\u516c\u53f8\uff09<\/strong>, \u8fd9\u662f\u4e00\u53f0\u6700\u5148\u8fdb\u7684\u5de5\u4e1a\u7eb8\u52a0\u5de5\u8bbe\u5907\uff0c\u4e13\u4e3a\u5927\u6279\u91cf\u3001\u9ad8\u7cbe\u5ea6\u751f\u4ea7\u87ba\u65cb\u5377\u7ed5\u7eb8\u7ba1\u800c\u8bbe\u8ba1\u3002.<\/p>\n<figure id=\"attachment_6821\" aria-describedby=\"caption-attachment-6821\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine.webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6821 size-full\" src=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine.webp\" alt=\"500mm \u87ba\u65cb\u7eb8\u7ba1\u673a\u4e3b\u673a\" width=\"800\" height=\"450\" srcset=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine.webp 800w, https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine-300x169.webp 300w, https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine-768x432.webp 768w, https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption id=\"caption-attachment-6821\" class=\"wp-caption-text\">500mm \u87ba\u65cb\u7eb8\u7ba1\u673a\u4e3b\u673a<\/figcaption><\/figure>\n<p>\u5b83\u662f <strong>\u751f\u4ea7\u5927\u76f4\u5f84\u87ba\u65cb\u7eb8\u7ba1\u7684\u9ad8\u6548\u7387\u5168\u81ea\u52a8\u8bbe\u5907\uff0c\u91c7\u7528\u7cbe\u5bc6\u7684 PLC \u63a7\u5236\u88c5\u7f6e<\/strong><strong>.<\/strong><\/p>\n<p>\u5b83\u7684\u7279\u70b9\u662f <strong>\u56db\u5934\u7ed5\u7ebf\u7cfb\u7edf<\/strong>\u00a0\u548c\u5148\u8fdb\u7684 <strong>PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09<\/strong>\u00a0\u8be5\u7cfb\u7edf\u914d\u6709\u89e6\u6478\u5c4f\u4eba\u673a\u754c\u9762\uff0c\u53ef\u5b9e\u73b0\u4ece\u9001\u7eb8\u3001\u6d82\u80f6\u3001\u6536\u5377\u5230\u7cbe\u786e\u5207\u5272\u548c\u6700\u7ec8\u7ba1\u6750\u6392\u653e\u7684\u5168\u81ea\u52a8\u64cd\u4f5c\u3002.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"500 \u6beb\u7c73\u5927\u5185\u5f84\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a #Machine#China\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/B1y5-QMLHJM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\u8fd9\u53f0\u673a\u5668\u53ef\u751f\u4ea7\u5185\u5f84\u5728\u4ee5\u4e0b\u8303\u56f4\u5185\u7684\u7eb8\u7ba1 <a href=\"https:\/\/youtu.be\/B1y5-QMLHJM\">5<strong>0 \u6beb\u7c73\u81f3 500 \u6beb\u7c73<\/strong><\/a>, \u56e0\u6b64\uff0c\u5b83\u975e\u5e38\u9002\u5408\u751f\u4ea7\u7eba\u7ec7\u3001\u5851\u6599\u3001\u8584\u819c\u3001\u9020\u7eb8\u3001\u5efa\u7b51\u548c\u5305\u88c5\u884c\u4e1a\u4f7f\u7528\u7684\u5927\u578b\u7ba1\u82af\u3002\u56db\u673a\u5934\u8bbe\u8ba1\u5927\u5927\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\uff0c\u540c\u65f6\u786e\u4fdd\u4e86\u7a33\u5b9a\u7684\u5377\u7ed5\u548c\u5747\u5300\u7684\u7ba1\u6750\u8d28\u91cf\u3002.<\/p>\n<h2><strong>2.500 \u6beb\u7c73\u5185\u5f84\u7684\u5de5\u4f5c\u539f\u7406 <a href=\"https:\/\/nrcmachine.com\/products\/spiral-paper-tube-making-machine\">\u87ba\u65cb\u7eb8\u7ba1\u673a<\/a><\/strong><\/h2>\n<p>\u673a\u5668\u8fd0\u884c\u65f6 <strong>\u65cb\u7ed5<\/strong>\u00a0\u539f\u5219\uff1a<\/p>\n<ol>\n<li><strong>\u653e\u5377\u548c\u5f20\u529b\u63a7\u5236<\/strong>:\u591a\u4e2a\u725b\u76ae\u7eb8\u5377\u88c5\u8f7d\u5728\u7535\u52a8\u652f\u67b6\u4e0a\uff0c\u5f20\u529b\u63a7\u5236\u6052\u5b9a\uff0c\u786e\u4fdd\u9001\u7eb8\u987a\u7545\u3002.<\/li>\n<li><strong>\u80f6\u5408\u7cfb\u7edf<\/strong>:\u7eb8\u6761\u901a\u8fc7\u81ea\u52a8\u7c98\u5408\u88c5\u7f6e\uff08\u5355\u9762\u6216\u53cc\u9762\uff09\uff0c\u8be5\u88c5\u7f6e\u53ef\u5747\u5300\u6d82\u62b9\u80f6\u7c98\u5242\u3002.<\/li>\n<li><strong>\u56db\u5934\u7ed5\u7ebf<\/strong>:\u80f6\u5408\u7eb8\u6761\u7531\u56db\u4e2a\u540c\u6b65\u5377\u7ed5\u5934\u56f4\u7ed5\u65cb\u8f6c\u5fc3\u8f74\u540c\u65f6\u87ba\u65cb\u5377\u7ed5\u3002\u591a\u5934\u8bbe\u8ba1\u53ef\u786e\u4fdd\u5747\u8861\u7684\u529b\u5206\u5e03\u3001\u7a33\u5b9a\u7684\u8fd0\u884c\u548c\u66f4\u9ad8\u7684\u901f\u5ea6\u3002.<\/li>\n<li><strong>\u81ea\u52a8\u5207\u5272<\/strong>:\u7ea2\u5916\u7ebf\u4f20\u611f\u5668\u7cbe\u786e\u6d4b\u91cf\u7ba1\u5b50\u957f\u5ea6\u3002\u4f3a\u670d\u9a71\u52a8\u7684\u5706\u5f62\u5200\u7247\u53ef\u51c6\u786e\u5207\u5272\u79fb\u52a8\u7684\u7ba1\u6750\uff0c\u800c\u65e0\u9700\u505c\u6b62\u751f\u4ea7\u7ebf\u3002.<\/li>\n<li><strong>\u6392\u653e\u548c\u6536\u96c6<\/strong>:\u6210\u54c1\u7eb8\u7ba1\u81ea\u52a8\u51fa\u6599\u548c\u6536\u96c6\uff0c\u5b8c\u6210\u5168\u81ea\u52a8\u751f\u4ea7\u5faa\u73af\u3002.<\/li>\n<\/ol>\n<h2><strong>3.\u673a\u5668\u7ed3\u6784\u548c\u7ec4\u4ef6\u00a0<\/strong><\/h2>\n<p>\u8be5\u673a\u5668\u7531\u4e94\u4e2a\u4e3b\u8981\u96c6\u6210\u6a21\u5757\u7ec4\u6210\uff1a<\/p>\n<h3><strong>3.1 \u653e\u7eb8\u67b6<\/strong><\/h3>\n<ul>\n<li>\u7eb8\u5377\u6570\u91cf\uff1a30 \u5c42<\/li>\n<li>\u8d77\u91cd\u88c5\u7f6e\u53ef\u8f7b\u677e\u88c5\u8f7d\u6eda\u7b52<\/li>\n<\/ul>\n<h3><strong>3.2 \u81ea\u52a8\u4e0a\u80f6\u88c5\u7f6e<\/strong><\/h3>\n<ul>\n<li>\u5e26\u52a0\u70ed\u529f\u80fd\u7684\u4e0d\u9508\u94a2\u80f6\u6c34\u7f50<\/li>\n<li>\u7cbe\u5bc6\u6d82\u80f6\u8f8a<\/li>\n<li>\u53ef\u8c03\u8282\u7684\u5355\u9762\/\u53cc\u9762\u80f6\u5408<\/li>\n<li>\u81ea\u52a8\u80f6\u91cf\u63a7\u5236<\/li>\n<\/ul>\n<h3><strong>3.3 \u56db\u5934\u7ed5\u7ebf\u4e3b\u673a\uff08\u6838\u5fc3\u90e8\u4ef6\uff09<\/strong><\/h3>\n<ul>\n<li><strong>\u56db\u4e2a\u540c\u6b65\u5377\u7ed5\u5934<\/strong>\u5e26\u72ec\u7acb\u538b\u529b\u8c03\u8282<\/li>\n<li>\u9ad8\u5f3a\u5ea6\u9540\u94ec\u7ed5\u7ebf\u82af\u8f74\uff0850-500 \u6beb\u7c73\uff09<\/li>\n<li>\u76ae\u5e26\u4f20\u52a8\uff0c\u8fd0\u884c\u7a33\u5b9a\u3001\u566a\u97f3\u4f4e<\/li>\n<li>\u624b\u52a8\/\u81ea\u52a8\u673a\u5934\u95f4\u9699\u8c03\u8282<\/li>\n<li>\u91c7\u7528\u51cf\u9707\u8bbe\u8ba1\u7684\u575a\u56fa\u94a2\u67b6<\/li>\n<\/ul>\n<h3><strong>3.4 \u4f3a\u670d\u5207\u5272\u7cfb\u7edf<\/strong><\/h3>\n<ul>\n<li>\u9ad8\u7cbe\u5ea6 <strong>\u7ea2\u5916\u7ebf\u5b9a\u957f\u7cfb\u7edf<\/strong><\/li>\n<li>\u4f3a\u670d\u7535\u673a\u9a71\u52a8\u5706\u5f62\u5200\u7247<\/li>\n<li>\u81ea\u52a8\u8ddf\u8e2a\u5207\u5272\uff08\u79fb\u52a8\u4e2d\u5207\u5272\uff09<\/li>\n<\/ul>\n<h3><strong>3.5 PLC \u63a7\u5236\u67dc<\/strong><\/h3>\n<ul>\n<li><strong>\u5de5\u4e1a PLC \u63a7\u5236\u5668 (<\/strong><strong>\u4e09\u89d2\u6d32\/<\/strong><strong>\u4e09\u83f1\/\u897f\u95e8\u5b50\uff09<\/strong><\/li>\n<li>10 \u82f1\u5bf8\u5f69\u8272\u89e6\u6478\u5c4f\u4eba\u673a\u754c\u9762<\/li>\n<li>\u4e00\u952e\u5f0f\u53c2\u6570\u8bbe\u7f6e\u548c\u5b58\u50a8\uff08\u226550 \u4e2a\u914d\u65b9\uff09<\/li>\n<li>\u5b9e\u65f6\u751f\u4ea7\u76d1\u63a7\u548c\u6545\u969c\u8bca\u65ad<\/li>\n<\/ul>\n<h2><strong>4.\u6280\u672f\u53c2\u6570\u8868<\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"368\">\u9879\u76ee<\/td>\n<td width=\"368\">\u89c4\u683c<\/td>\n<td width=\"368\">\u5907\u6ce8<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u578b\u53f7<\/strong><\/td>\n<td width=\"368\">NRC500<\/td>\n<td width=\"368\">500 \u6beb\u7c73\u56db\u673a\u5934\u578b<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u7eb8\u7ba1\u5185\u5f84<\/strong><\/td>\n<td width=\"368\">50-500 \u6beb\u7c73<\/td>\n<td width=\"368\">\u53ef\u5b9a\u5236\u5fc3\u8f74<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u7eb8\u7ba1\u539a\u5ea6<\/strong><\/td>\n<td width=\"368\">2-20 \u6beb\u7c73<\/td>\n<td width=\"368\">\u53d6\u51b3\u4e8e\u7eb8\u5f20\u5c42\u6570<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u7eb8\u5c42<\/strong><\/td>\n<td width=\"368\">3-35 \u5c42<\/td>\n<td width=\"368\">\u53ef\u8c03\u8282<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u7ed5\u7ebf\u901f\u5ea6<\/strong><\/td>\n<td width=\"368\">0-30 \u7c73\/\u5206\u949f<\/td>\n<td width=\"368\">\u53d8\u9891\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u5207\u5272\u957f\u5ea6<\/strong><\/td>\n<td width=\"368\">300-5000 \u6beb\u7c73<\/td>\n<td width=\"368\">\u7ea2\u5916\u7ebf\u5b9a\u957f<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u5207\u5272\u7cbe\u5ea6<\/strong><\/td>\n<td width=\"368\">\u00b10.5 \u6beb\u7c73<\/td>\n<td width=\"368\">\u9ad8\u7cbe\u5ea6<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u5207\u5272\u65b9\u6cd5<\/strong><\/td>\n<td width=\"368\">\u5355\u5706\u5200\u7247\uff0c\u4f3a\u670d\u8ddf\u8e2a<\/td>\n<td width=\"368\">\u81ea\u52a8<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u4e3b\u7535\u673a\u529f\u7387<\/strong><\/td>\n<td width=\"368\">15-18.5 \u5343\u74e6<\/td>\n<td width=\"368\">\u53ef\u5b9a\u5236<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u603b\u529f\u7387<\/strong><\/td>\n<td width=\"368\">\u7ea6 20 \u5343\u74e6<\/td>\n<td width=\"368\">\u2014<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u5de5\u4f5c\u6c14\u538b<\/strong><\/td>\n<td width=\"368\">0.5-0.7 \u5146\u5e15<\/td>\n<td width=\"368\">\u6c14\u52a8\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u7535\u6e90<\/strong><\/td>\n<td width=\"368\">380V\/3PH\/50Hz<\/td>\n<td width=\"368\">\u53ef\u5b9a\u5236<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u673a\u5668\u5c3a\u5bf8\uff08\u957f\u00d7\u5bbd\u00d7\u9ad8\uff09<\/strong><\/td>\n<td width=\"368\">5800\u00d71800\u00d72100 \u6beb\u7c73<\/td>\n<td width=\"368\">\u4e3b\u673a<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u91cd\u91cf<\/strong><\/td>\n<td width=\"368\">\u7ea6 4500 \u5343\u514b<\/td>\n<td width=\"368\">\u2014<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u63a7\u5236\u7cfb\u7edf<\/strong><\/td>\n<td width=\"368\">PLC + \u89e6\u6478\u5c4f + \u53d8\u9891\u5668<\/td>\n<td width=\"368\">\u5168\u81ea\u52a8<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>\u6240\u9700\u64cd\u4f5c\u5458<\/strong><\/td>\n<td width=\"368\">1-2 \u4eba<\/td>\n<td width=\"368\">\u9ad8\u5ea6\u81ea\u52a8\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>5.\u5185\u5f84 500 \u6beb\u7c73\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a\u7684\u4e3b\u8981\u7279\u70b9\u548c\u4f18\u52bf<\/strong><\/h2>\n<ul>\n<li><strong>\u56db\u5934\u9ad8\u6548<\/strong>:\u591a\u7ad9\u540c\u65f6\u7ed5\u7ebf\u3001, <strong>40-60% \u66f4\u9ad8\u7684\u8f93\u51fa<\/strong>\u4e0e\u4f20\u7edf\u7684\u53cc\u5934\u673a\u5668\u76f8\u6bd4.<\/li>\n<li><strong>\u7cbe\u5bc6 PLC \u63a7\u5236<\/strong>:\u914d\u6709\u89e6\u6478\u5c4f\u7684\u4e09\u83f1\/\u897f\u95e8\u5b50 PLC\uff0c\u64cd\u4f5c\u7b80\u4fbf\uff0c\u5177\u6709\u53c2\u6570\u8bb0\u5fc6\u529f\u80fd\uff0c\u6027\u80fd\u7a33\u5b9a\u3002.<\/li>\n<li><strong>\u7a33\u5b9a\u8010\u7528<\/strong>:\u91cd\u578b\u7ed3\u6784\u3001\u9ad8\u8d28\u91cf\u8f74\u627f\u548c\u540c\u6b65\u4f20\u52a8\u786e\u4fdd\u4e86\u4f4e\u632f\u52a8\u548c\u957f\u4f7f\u7528\u5bff\u547d\u3002.<\/li>\n<li><strong>\u81ea\u52a8\u751f\u4ea7<\/strong>:\u5168\u8fc7\u7a0b\u81ea\u52a8\u5316\uff08\u8fdb\u6599 \u2192 \u4e0a\u80f6 \u2192 \u5377\u7ed5 \u2192 \u5207\u5272 \u2192 \u51fa\u6599\uff09\u964d\u4f4e\u4e86\u4eba\u5de5\u6210\u672c\u3002.<\/li>\n<li><strong>\u5e7f\u6cdb\u5e94\u7528<\/strong>:\u751f\u4ea7\u5185\u5f84\u4ece 30 \u6beb\u7c73\u5230 500 \u6beb\u7c73\u7684\u7ba1\u6750\uff0c\u7528\u4e8e <strong>\u7eba\u7ec7\u3001\u8584\u819c\u3001\u5851\u6599\u3001\u9020\u7eb8\u3001\u5305\u88c5\u548c\u5efa\u7b51\u884c\u4e1a<\/strong>.<\/li>\n<li><strong>\u8282\u7ea6\u80fd\u6e90<\/strong>:\u53d8\u9891\u63a7\u5236\u53ef\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u964d\u4f4e\u529f\u8017 <strong>30-60%<\/strong>\u4e0e\u6807\u51c6\u673a\u578b\u76f8\u6bd4\u3002.<\/li>\n<li><strong>\u6613\u4e8e\u7ef4\u62a4<\/strong>:\u7528\u6237\u53cb\u597d\u578b\u8bbe\u8ba1\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u7ec4\u4ef6\u548c\u81ea\u8bca\u65ad\u7cfb\u7edf\u53ef\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u505c\u673a\u65f6\u95f4\u3002.<\/li>\n<\/ul>\n<h2><strong>6.\u5e94\u7528\u8303\u56f4<\/strong><\/h2>\n<p>\u8be5\u673a\u5668\u5e7f\u6cdb\u7528\u4e8e\u751f\u4ea7\u9ad8\u8d28\u91cf\u7684\u7eb8\u7ba1\/\u7eb8\u676f\uff1a<\/p>\n<ul>\n<li><strong>\u7eba\u7ec7\u5de5\u4e1a<\/strong>:\u5e03\u3001\u7eb1\u548c\u7ec7\u7269\u5377<\/li>\n<li><strong>\u5851\u6599\u548c\u8584\u819c\u884c\u4e1a<\/strong>:\u5851\u6599\u8584\u819c\u3001PVC\u3001PET\u3001\u94dd\u7b94\u82af<\/li>\n<li><strong>\u9020\u7eb8\u4e1a<\/strong>:\u5927\u578b\u7eb8\u5377\u82af\uff0c\u9020\u7eb8\u5382\u5e94\u7528<\/li>\n<li><strong>\u5305\u88c5\u884c\u4e1a<\/strong>:\u6d77\u62a5\u3001\u793c\u54c1\u76d2\u548c\u5de5\u4e1a\u5305\u88c5\u7ba1<\/li>\n<li><strong>\u5efa\u7b51<\/strong>:\u6df7\u51dd\u571f\u652f\u67f1\u6a21\u5177\u3001\u652f\u6491\u7ba1<\/li>\n<\/ul>\n<h2><strong>7.\u7ed3\u8bba<\/strong><\/h2>\n<p>\"(\u300a\u4e16\u754c\u4eba\u6743\u5ba3\u8a00\u300b) <strong>\u56db\u673a\u5934 PLC \u63a7\u5236\u7684\u5185\u5f84 500 \u6beb\u7c73\u87ba\u65cb\u7eb8\u7ba1\u81ea\u52a8\u5236\u7ba1\u673a<\/strong>\u00a0\u662f\u5927\u6279\u91cf\u3001\u5927\u76f4\u5f84\u7eb8\u7ba1\u751f\u4ea7\u7684\u9876\u7ea7\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u7ed3\u5408\u4e86\u5148\u8fdb\u7684 PLC \u63a7\u5236\u3001\u575a\u56fa\u8010\u7528\u7684\u56db\u5934\u5377\u53d6\u7cfb\u7edf\u548c\u5168\u81ea\u52a8\u5316\uff0c\u5177\u6709\u5353\u8d8a\u7684\u6548\u7387\u3001\u7cbe\u5ea6\u548c\u53ef\u9760\u6027\u3002\u5b83\u662f\u5236\u9020\u5546\u63d0\u5347\u751f\u4ea7\u80fd\u529b\u548c\u4ea7\u54c1\u8d28\u91cf\uff0c\u751f\u4ea7\u5927\u5c3a\u5bf8\u7eb8\u82af\u7684\u6700\u4f73\u9009\u62e9\u3002.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":6817,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"tags":[48],"products":[43],"class_list":["post-6810","product","type-product","status-publish","has-post-thumbnail","hentry","tag-paper-tube-making-machine","products-spiral-paper-tube-making-machine"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.\" \/>\n\t<meta name=\"robots\" content=\"noodp, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"zh_CN\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Toilet Paper Machine, Paper Tube Machine | NRC Machine - Reliable Paper Machinery Solutions\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"500mm Inner Diameter Spiral Paper Tube Making Machine\" \/>\n\t\t<meta property=\"og:description\" content=\"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp\" \/>\n\t\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-03-28T14:04:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-03-28T14:44:08+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/james.gao.349938\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@JamesGao65335\" \/>\n\t\t<meta name=\"twitter:title\" content=\"500mm Inner Diameter Spiral Paper Tube Making Machine\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/nrcmachine.com\\\/zh\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/#listItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/tag\\\/paper-tube-making-machine\\\/#listItem\",\"name\":\"paper tube making machine\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/tag\\\/paper-tube-making-machine\\\/#listItem\",\"position\":3,\"name\":\"paper tube making machine\",\"item\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/tag\\\/paper-tube-making-machine\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#listItem\",\"name\":\"500mm Inner Diameter Spiral Paper Tube Making Machine\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#listItem\",\"position\":4,\"name\":\"500mm Inner Diameter Spiral Paper Tube Making Machine\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/tag\\\/paper-tube-making-machine\\\/#listItem\",\"name\":\"paper tube making machine\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/#organization\",\"name\":\"Toilet Paper Machine, Paper Tube Machine | NRC Machine wordpress\",\"description\":\"Reliable Paper Machinery Solutions\",\"url\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/\",\"email\":\"james@nrcmachine.com\",\"telephone\":\"+8615254213289\",\"foundingDate\":\"2023-11-01\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":1,\"maxValue\":50},\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/nrcmachine.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/logo23.png\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#organizationLogo\",\"width\":800,\"height\":800,\"caption\":\"logo for NRC MACHINE\"},\"image\":{\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/james.gao.349938\",\"https:\\\/\\\/x.com\\\/JamesGao65335\",\"https:\\\/\\\/www.instagram.com\\\/jamesgao407?igsh=d2YybzFhMjY0YTl3\",\"https:\\\/\\\/www.tiktok.com\\\/@gyl20210118\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/--9a63583a9\\\/\"],\"address\":{\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/#postaladdress\",\"@type\":\"PostalAddress\",\"streetAddress\":\"No..519,Jiangshan South Road,Huangdao,\",\"postalCode\":\"266500\",\"addressLocality\":\"Qingdao\",\"addressRegion\":\"Shandong Province\",\"addressCountry\":\"CN\"},\"taxID\":\"91370211MAD54P6P85\",\"vatID\":\"91370211MAD54P6P85\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#webpage\",\"url\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/\",\"name\":\"500mm Inner Diameter Spiral Paper Tube Making Machine\",\"description\":\"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.\",\"inLanguage\":\"zh-CN\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/nrcmachine.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#mainImage\",\"width\":800,\"height\":800,\"caption\":\"500mm inner diameter spiral paper tube making machine\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/product\\\/500mm-inner-diameter-spiral-paper-tube-making-machine\\\/#mainImage\"},\"datePublished\":\"2026-03-28T22:04:00+08:00\",\"dateModified\":\"2026-03-28T22:44:08+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/#website\",\"url\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/\",\"name\":\"Toilet Paper Machine, Paper Tube Machine | NRC Machine\",\"alternateName\":\"Qingdao New Richuan Precision Machine Co.,Ltd\",\"description\":\"Reliable Paper Machinery Solutions\",\"inLanguage\":\"zh-CN\",\"publisher\":{\"@id\":\"https:\\\/\\\/nrcmachine.com\\\/zh\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>500mm Inner Diameter Spiral Paper Tube Making Machine<\/title>\n\n","aioseo_head_json":{"title":"\u5185\u5f84 500 \u6beb\u7c73\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a","description":"\u91c7\u7528 PLC \u63a7\u5236\u548c\u56db\u5934\u5377\u7ed5\u7cfb\u7edf\u7684\u5168\u81ea\u52a8 500 \u6beb\u7c73\u5185\u5f84\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a\u53ef\u4f18\u5316\u60a8\u7684\u751f\u4ea7\u3002.","canonical_url":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/","robots":"noodp, max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh#listItem","position":1,"name":"Home","item":"https:\/\/nrcmachine.com\/zh","nextItem":{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/product\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/product\/#listItem","position":2,"name":"Products","item":"https:\/\/nrcmachine.com\/zh\/product\/","nextItem":{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/tag\/paper-tube-making-machine\/#listItem","name":"paper tube making machine"},"previousItem":{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/tag\/paper-tube-making-machine\/#listItem","position":3,"name":"paper tube making machine","item":"https:\/\/nrcmachine.com\/zh\/tag\/paper-tube-making-machine\/","nextItem":{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#listItem","name":"500mm Inner Diameter Spiral Paper Tube Making Machine"},"previousItem":{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/product\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#listItem","position":4,"name":"500mm Inner Diameter Spiral Paper Tube Making Machine","previousItem":{"@type":"ListItem","@id":"https:\/\/nrcmachine.com\/zh\/tag\/paper-tube-making-machine\/#listItem","name":"paper tube making machine"}}]},{"@type":"Organization","@id":"https:\/\/nrcmachine.com\/zh\/#organization","name":"Toilet Paper Machine, Paper Tube Machine | NRC Machine wordpress","description":"Reliable Paper Machinery Solutions","url":"https:\/\/nrcmachine.com\/zh\/","email":"james@nrcmachine.com","telephone":"+8615254213289","foundingDate":"2023-11-01","numberOfEmployees":{"@type":"QuantitativeValue","minValue":1,"maxValue":50},"logo":{"@type":"ImageObject","url":"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/01\/logo23.png","@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#organizationLogo","width":800,"height":800,"caption":"logo for NRC MACHINE"},"image":{"@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/james.gao.349938","https:\/\/x.com\/JamesGao65335","https:\/\/www.instagram.com\/jamesgao407?igsh=d2YybzFhMjY0YTl3","https:\/\/www.tiktok.com\/@gyl20210118","https:\/\/www.linkedin.com\/in\/--9a63583a9\/"],"address":{"@id":"https:\/\/nrcmachine.com\/zh\/#postaladdress","@type":"PostalAddress","streetAddress":"No..519,Jiangshan South Road,Huangdao,","postalCode":"266500","addressLocality":"Qingdao","addressRegion":"Shandong Province","addressCountry":"CN"},"taxID":"91370211MAD54P6P85","vatID":"91370211MAD54P6P85"},{"@type":"WebPage","@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#webpage","url":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/","name":"500mm Inner Diameter Spiral Paper Tube Making Machine","description":"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.","inLanguage":"zh-CN","isPartOf":{"@id":"https:\/\/nrcmachine.com\/zh\/#website"},"breadcrumb":{"@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp","@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#mainImage","width":800,"height":800,"caption":"500mm inner diameter spiral paper tube making machine"},"primaryImageOfPage":{"@id":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/#mainImage"},"datePublished":"2026-03-28T22:04:00+08:00","dateModified":"2026-03-28T22:44:08+08:00"},{"@type":"WebSite","@id":"https:\/\/nrcmachine.com\/zh\/#website","url":"https:\/\/nrcmachine.com\/zh\/","name":"Toilet Paper Machine, Paper Tube Machine | NRC Machine","alternateName":"Qingdao New Richuan Precision Machine Co.,Ltd","description":"Reliable Paper Machinery Solutions","inLanguage":"zh-CN","publisher":{"@id":"https:\/\/nrcmachine.com\/zh\/#organization"}}]},"og:locale":"zh_CN","og:site_name":"Toilet Paper Machine, Paper Tube Machine | NRC Machine - Reliable Paper Machinery Solutions","og:type":"article","og:title":"500mm Inner Diameter Spiral Paper Tube Making Machine","og:description":"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.","og:url":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/","og:image":"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp","og:image:secure_url":"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp","og:image:width":800,"og:image:height":800,"article:published_time":"2026-03-28T14:04:00+00:00","article:modified_time":"2026-03-28T14:44:08+00:00","article:publisher":"https:\/\/www.facebook.com\/james.gao.349938","twitter:card":"summary","twitter:site":"@JamesGao65335","twitter:title":"500mm Inner Diameter Spiral Paper Tube Making Machine","twitter:description":"Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.","twitter:image":"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/500mm-inner-diameter-spiral-paper-tube-making-machine.webp"},"aioseo_meta_data":{"post_id":"6810","title":null,"description":"\u91c7\u7528 PLC \u63a7\u5236\u548c\u56db\u5934\u5377\u7ed5\u7cfb\u7edf\u7684\u5168\u81ea\u52a8 500 \u6beb\u7c73\u5185\u5f84\u87ba\u65cb\u7eb8\u7ba1\u5236\u9020\u673a\u53ef\u4f18\u5316\u60a8\u7684\u751f\u4ea7\u3002.","keywords":null,"keyphrases":{"focus":{"keyphrase":"500mm Inner Diameter Spiral Paper Tube Making Machine","score":87,"analysis":{"keyphraseInTitle":{"score":9,"maxScore":9,"error":0},"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":6,"maxScore":9,"error":1,"length":8},"keyphraseInURL":{"score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"score":9,"maxScore":9,"error":0},"keyphraseInSubHeadings":{"score":3,"maxScore":9,"error":1},"keyphraseInImageAlt":{"score":9,"maxScore":9,"error":0},"keywordDensity":{"type":"best","score":9,"maxScore":9,"error":0}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"WebPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"seo_analyzer_scan_date":"2026-03-28 14:52:28","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":"0","open_ai":null,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":["Discover the advanced 500mm Inner Diameter Spiral Paper Tube Making Machine for high-volume, precision production of large-diameter paper tubes.","Optimize your manufacturing with the fully automatic 500mm Inner Diameter Spiral Paper Tube Making Machine, featuring PLC control and four-head winding system.","Boost efficiency and tube quality using the state-of-the-art 500mm Inner Diameter Spiral Paper Tube Making Machine, ideal for various industrial applications.","Explore the high-performance 500mm Inner Diameter Spiral Paper Tube Making Machine, designed for stable operation and large-core production.","Upgrade your production line with the 500mm Inner Diameter Spiral Paper Tube Making Machine\u2014automated, reliable, and suitable for diverse industry needs."],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-03-28 14:01:25","updated":"2026-04-04 04:53:23"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/nrcmachine.com\/zh\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/nrcmachine.com\/zh\/product\/\" title=\"Products\">Products<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/nrcmachine.com\/zh\/tag\/paper-tube-making-machine\/\" title=\"paper tube making machine\">paper tube making machine<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t500mm Inner Diameter Spiral Paper Tube Making Machine\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/nrcmachine.com\/zh"},{"label":"Products","link":"https:\/\/nrcmachine.com\/zh\/product\/"},{"label":"paper tube making machine","link":"https:\/\/nrcmachine.com\/zh\/tag\/paper-tube-making-machine\/"},{"label":"500mm Inner Diameter Spiral Paper Tube Making Machine","link":"https:\/\/nrcmachine.com\/zh\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/"}],"_links":{"self":[{"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/product\/6810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":7,"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/product\/6810\/revisions"}],"predecessor-version":[{"id":6822,"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/product\/6810\/revisions\/6822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/media\/6817"}],"wp:attachment":[{"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/media?parent=6810"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/tags?post=6810"},{"taxonomy":"products","embeddable":true,"href":"https:\/\/nrcmachine.com\/zh\/wp-json\/wp\/v2\/products?post=6810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}