{"id":5710,"date":"2023-07-28T01:22:31","date_gmt":"2023-07-28T01:22:31","guid":{"rendered":"https:\/\/cowinextrusion.com\/?p=5710"},"modified":"2023-07-28T01:22:33","modified_gmt":"2023-07-28T01:22:33","slug":"introduction-to-underwater-strand-pelletizing-unit","status":"publish","type":"post","link":"https:\/\/www.cowinextrusion.com\/ko\/introduction-to-underwater-strand-pelletizing-unit\/","title":{"rendered":"\uc218\uc911 \uac00\ub2e5 \ud3a0\ub9bf\ud654 \uc7a5\uce58 \uc18c\uac1c"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc218\uc911 \uc2a4\ud2b8\ub79c\ub4dc \ud3a0\ub81b\ud0c0\uc774\uc9d5 \uc720\ub2db\uc740 \uc218\uc911\uc5d0\uc11c \uc808\ub2e8 \uacf5\uc815\uc774 \uc774\ub8e8\uc5b4\uc9c0\ub294 \ub370\uc11c \uc774\ub984 \ubd99\uc5ec\uc9c4 \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \uace0\ubd84\uc790 \ubc18\uac00\uacf5\ud488 \uac00\uacf5 \uae30\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uc911 \uc2a4\ud2b8\ub79c\ub4dc \ud3a0\ub81b\ud0c0\uc774\uc800\uc758 \uc804\uccb4 \uc791\ub3d9 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc77c\uc815 \uc555\ub825\uc758 \uace0\uc628 \ud3f4\ub9ac\uc5d0\uc2a4\ud130 \uc6a9\uc735\ubb3c\uc774 \uc8fc\uc870 \ud5e4\ub4dc\uc5d0\uc11c \uc555\ucd9c\ub418\uba74, \uc8fc\uc870 \uc2a4\ud2b8\ub79c\ub4dc\ub294 \uba3c\uc800 \uc911\ub825\uc744 \uc774\uc6a9\ud558\uc5ec \ud3a0\ub81b\ud0c0\uc774\uc800\uc758 \uc2dc\uc791\ud310\uc5d0 \uc788\ub294 \ub118\uce58\ub294 \ubb3c\uc5d0 \uc7a0\uaca8 \ub0c9\uac01\ub418\uace0, \ud648\uc774 \uc788\ub294 \uc548\ub0b4\ud310\uacfc \uc808\ub2e8\ud310\uc744 \ud1b5\ud574 \ud750\ub985\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ubb3c\uc744 \ubd84\uc0ac\ud558\uc5ec \ucd94\uac00\ub85c \ub0c9\uac01 \ubc0f \uace0\ud654\ub429\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc8fc\uc870 \uc2a4\ud2b8\ub79c\ub4dc\ub294 \uc55e\ub4a4 \uacf5\uae09 \ub864\ub7ec\ub97c \ud1b5\ud574 \uc774\ub3d9 \uce7c\ub0a0\uacfc \uace0\uc815 \uce7c\ub0a0 \uc0ac\uc774\uc758 \uac04\uaca9\uc73c\ub85c \ub4e4\uc5b4\uac00 \uc774\ub3d9 \uce7c\ub0a0\uc758 \ub098\uc120\ud615 \ub0a0\uac1c\uac00 \ud68c\uc804\ud558\uba74\uc11c \uc808\ub2e8\ub429\ub2c8\ub2e4. \uc808\ub2e8\ub41c \uc785\uc790\uc758 \uc911\uc559\uc774 \uc544\uc9c1 \uc644\uc804\ud788 \ub0c9\uac01\ub418\uc9c0 \uc54a\uace0 \ubc18\uc6a9\uc735 \uc0c1\ud0dc\uc774\uae30 \ub54c\ubb38\uc5d0, \uc785\uc790 \uac04\uc758 \ub2ec\ub77c\ubd99\uc74c\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubb3c\ub3c4 \uacf5\uae09\ub429\ub2c8\ub2e4. \uc218\uc1a1\uc218(transport water)\uac00 \uc808\ub2e8 \ud5e4\ub4dc\uc5d0 \ub4e4\uc5b4\uac00\uba74 \ubd84\ubc30\ud310\uc5d0 \uc758\ud574 \ub450 \uac1c\uc758 \ud750\ub984\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4. \ud558\ub098\ub294 \uc0c8\ub85c \uc808\ub2e8\ub41c \uc785\uc790\ub97c \ub0c9\uac01\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uace0, \ub2e4\ub978 \ud558\ub098\ub294 \uc785\uc790\ub97c \ud3a0\ub81b\ud0c0\uc774\uc800 \ubc16\uc73c\ub85c \uc218\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud3a0\ub81b\ud0c0\uc774\uc800\uc758 \uc5f0\uc18d \uc791\ub3d9\uc73c\ub85c \uc5f0\uc18d \uc808\ub2e8\uc774\ub77c\ub294 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\uba70, \uc785\uc790\uc758 \ud06c\uae30\ub294 \uc0dd\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc808\ub2e8 \ud06c\uae30\ub294 4 * 4 * 25\uc774\uba70, \uc774 \ud06c\uae30\uac00 \uc5b4\ub5bb\uac8c \ub2ec\uc131\ub418\ub294\uc9c0\ub294 \uacf5\uc815 \ub2f4\ub2f9\uc790\uac00 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc808\ub2e8 \uc785\uc790\uc758 \uacc4\uc0b0 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"438\" src=\"https:\/\/cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit--1024x438.jpg\" alt=\"\uc218\uc911 \uc2a4\ud2b8\ub79c\ub4dc \ud3a0\ub81b\ud654 \uc7a5\uce58\" class=\"wp-image-5712\" srcset=\"https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit--1024x438.jpg 1024w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit--300x128.jpg 300w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit--600x257.jpg 600w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit--768x328.jpg 768w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-.jpg 1265w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uacc4\uc801 \uad00\uc810\uc5d0\uc11c, \ud2b9\uc815 \uae38\uc774\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uacf5\uae09 \ub77c\uc778 \uc18d\ub3c4\uc640 \uc808\ub2e8 \ub77c\uc778 \uc18d\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\uc815\uc2dd\uc73c\ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\ub294 \ud2b9\uc815 \ube44\uc728 \uad00\uacc4\ub97c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L=d \u03c0\/Zr * i=75 \u03c0\/30 * (85\/43)=4 (mm)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L-\uc2ac\ub77c\uc774\uc2a4 \uae38\uc774<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud6c4\ubc29 \uc774\uc1a1 \ub864\ub7ec\uc758 D-\uc9c1\uacbd<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zr \u2013 \uc774\ub3d9 \ub0a0\uc758 \ud1b1\ub2c8 \uc218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I \u2013 \ud6c4\ubc29 \uacf5\uae09 \ub864\ub7ec\uc640 \uc774\ub3d9 \ub098\uc774\ud504 \uac04\uc758 \uc18d\ub3c4\ube44<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc785\uc790\uc758 \ub450\uaed8\ub294 \uacf5\uae09 \uac2d\uc5d0 \uc758\ud574 \uacb0\uc815\ub418\uba70, \uc77c\ubc18\uc801\uc778 \uacc4\uc0b0 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03b4=\u03b4 1+\uff08 \u03b4 1 * K)=1.6+(1.6 * 0.5625)=2.5 (mm)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc29\uc815\uc2dd\uc5d0\uc11c: \u03b4- \uc785\uc790 \ub450\uaed8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. \uacf5\uae09 \uac04\uadf9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">200\u00b0C\uc5d0\uc11c\uc758 K-\ud33d\ucc3d \uacc4\uc218<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uacfc\ub9bd\uae30\uc758 \ud2b9\uc815 \uad6c\uc870<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. \uce90\uc2a4\ud305 \uc2a4\ud2b8\ub9bd \uac00\uc774\ub4dc \ubd80\ud488<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\uc870 \ubca8\ud2b8 \ubc88\ub4e4\uc758 \uac00\uc774\ub4dc \ubd80\ubd84\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \uc138\ub85c \ud648 \uac00\uc774\ub4dc \ud50c\ub808\uc774\ud2b8\uc774\uba70, \uc0c1\ub2e8\uc5d0\ub294 \uacf5\uc555 \uc791\ub3d9 \uc2dc\uc791 \ud50c\ub808\uc774\ud2b8\uac00 \uc124\uce58\ub429\ub2c8\ub2e4. \uc218\uc811\ud569\ubd80 \uc785\uad6c\uc5d0\uc11c\ub294 \ubb3c\uc774 \uac00\uc774\ub4dc \ud50c\ub808\uc774\ud2b8 \uc804\uccb4 \ud3ed\uc5d0 \uac78\uccd0 \uade0\uc77c\ud558\uac8c \ud750\ub985\ub2c8\ub2e4. \uc7a5\uce58\uac00 \uc2dc\uc791 \ubc0f \uc911\uc9c0\ub420 \ub54c, \ub9c8\uc9c0\ub9c9 \uc2dc\uc791 \ud50c\ub808\uc774\ud2b8\uac00 \uc5f4\ub9ac\uace0, \uad6c\ub3d9\uc774 \uc885\ub8cc\ub418\uac70\ub098 \ub0c9\uac01\uc218\uac00 \ub0c9\uac01\ub420 \ub54c\ub3c4 \uc2dc\uc791 \ud50c\ub808\uc774\ud2b8\uac00 \uc5f4\ub9bd\ub2c8\ub2e4. \uc8fc\uc870 \ubca8\ud2b8 \ubc88\ub4e4\uc758 \uac00\uc774\ub4dc \ubd80\ubd84 \ud558\ub2e8\uc5d0\ub294 \uc815\uc9c0 \ud50c\ub808\uc774\ud2b8\uac00 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc778\ubc1c \ubd80\ubd84(\uacf5\uae09 \ubd80\ubd84\uc774\ub77c\uace0\ub3c4 \ud568)\uc758 \uacf5\uae09 \ub864\ub7ec \uc0ac\uc774\uc758 \uac04\uaca9\uc774 \ub9c9\ud788\uba74 \uc808\ub2e8\uae30 \uc815\uc9c0 \ud50c\ub808\uc774\ud2b8\uc640 \uc5f0\ub3d9\ub418\uc5b4 \uc815\uc9c0\ub429\ub2c8\ub2e4. \uc808\ub2e8 \ud5e4\ub4dc \uc720\uc9c0\ubcf4\uc218, \ud68c\uc804 \ub864 \uad50\uccb4, \uc808\ub2e8 \uc870\uc815\uc758 \ud3b8\uc758\ub97c \uc704\ud574 \uc808\ub2e8 \ucc54\ubc84 \ucee4\ubc84\ub97c \uc5f4\uba74 \uc8fc\uc870 \ubca8\ud2b8 \ubc88\ub4e4\uc758 \uac00\uc774\ub4dc \ud50c\ub808\uc774\ud2b8\ub97c \uc218\ud3c9 \uc704\uce58\ub85c \uae30\uc6b8\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. \uc808\ub2e8 \ud5e4\ub4dc \ubd80\ubd84<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uae09\uc9c0 \uc7a5\uce58<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae09\uc774 \uc7a5\uce58\ub294 \ub3d9\uc77c\ud55c \uc120\uc18d\uc744 \uac16\ub294 \ub450 \uac1c\uc758 \uae09\uc774 \ub864\ub7ec\ub85c \uad6c\uc131\ub418\uba70, \uadf8 \uc911 \ud558\ub098\ub294 \ub9e4\ub044\ub7fd\uc2b5\ub2c8\ub2e4(\ud6c4\ubc29 \uae09\uc774 \ub864\ub7ec). \ud6c4\uc790\ub294 \ub098\uc120 \uac01\ub3c4\uac00 2\ub3c4\uc778 \ub098\uc120\ud615 \uc774\ube68(\uc804\ubc29 \uae09\uc774 \ub864\ub7ec)\uc774 \uc788\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub864\ub7ec\uc774\uba70, \ucd95 \ubc29\ud5a5 \ud648\uc740 \uae09\uc774 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc804\ubc29 \uae09\uc774 \ub864\ub7ec\ub97c \uce94\ud2f8\ub808\ubc84\ub85c \uc124\uce58\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub3d9 \uac00\ub2a5\ud558\uba70 \uacf5\uc555\uc2dd\uc73c\ub85c \ud280\uc5b4 \uc624\ub97c \uc218 \uc788\uc5b4 \uc8fc\uc870 \ubca8\ud2b8 \ubc88\ub4e4\uc758 \uace0\ub974\uc9c0 \uc54a\uc740 \ub450\uaed8\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc808\ub2e8 \uac04\uaca9\uc744 \uc870\uc815\ud558\uace0 \ube44\uc815\uc0c1\uc801\uc778 \ubd80\ubd84\uc744 \ubcf4\uc815\ud558\uae30 \uc704\ud574 \ub864\ub7ec\ub97c \uc218\ub3d9\uc73c\ub85c \ub4a4\ub85c \ub2f9\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucef7\uc624\ud504 \uc7a5\uce58<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc808\ub2e8 \uc7a5\uce58\ub294 \uc774\ub3d9\uc2dd \uce7c(\ub098\uc120\ud615 \ud68c\uc804 \uce7c)\uacfc \uace0\uc815\uc2dd \uce7c\ub85c \uad6c\uc131\ub418\uba70, \uace0\uc815\uc2dd \uce7c\uc740 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc808\ub2e8 \uce7c\uc785\ub2c8\ub2e4. \uc774\ub3d9\uc2dd \uce7c\uc740 \ud2b9\uc218 \ud569\uae08\uac15\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. \uae09\uc218 \uc2dc\uc2a4\ud15c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc808\ub2e8\uc2e4\uc5d0\uc11c \ubb3c \ud750\ub984\uc740 \ub450 \uac1c\uc758 \ud750\ub984\uc73c\ub85c \ub098\ub258\ub294\ub370, \ud558\ub098\ub294 \uc218\uc9c1 \ucee4\ud2bc\uc744 \ud615\uc131\ud558\uc5ec \uc808\ub2e8 \uc9c0\uc810 \uc9c1\ud6c4\uc758 \uc774\ub3d9 \uce7c\ub0a0\ub85c \ud750\ub985\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ubc29\uc0ac\ud615 \ubb3c \ud750\ub984\uc774\ub77c\uace0 \uc54c\ub824\uc838 \uc788\uc73c\uba70, \uc0c8\ub85c \uc808\ub2e8\ub41c \uc7ac\ub8cc\uac00 \uc11c\ub85c \ub2ec\ub77c\ubd99\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub2e4\ub978 \ud750\ub984\uc740 \ud68c\uc804 \uce7c\ub0a0\uc758 \uc811\uc120 \ubc29\ud5a5\uc744 \ub530\ub77c \uc808\ub2e8\uc2e4\ub85c \ub4e4\uc5b4\uac00\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc811\uc120 \ubb3c \ud750\ub984\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774\ub294 \uc808\ub2e8\uc2e4 \ubc14\ub2e5\uc744 \ub36e\uace0 \ubc14\ub2e5\uc5d0 \uc57d 5mm\uc758 \uc218\uc2ec\uc744 \uc720\uc9c0\ud558\uc5ec \uc2ac\ub77c\uc774\uc2a4\ub41c \uc785\uc790\ub97c \ub354\uc6b1 \ub0c9\uac01\uc2dc\ud0a4\uace0 \uc7ac\ub8cc\ub97c \uc808\ub2e8\uae30 \ubc16\uc73c\ub85c \uc6b4\ubc18\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc804\uccb4 \uad6c\uc870\uc5d0\ub294 \ubaa8\ud130 \uad6c\ub3d9\ubd80\uc640 \uacc4\uce21 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc774 \ud3ec\ud568\ub418\uba70, \uc774\ub294 \ub354 \uc774\uc0c1 \uc124\uba85\ud558\uc9c0 \uc54a\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-2-1024x768.jpg\" alt=\"\uc218\uc911 \uc2a4\ud2b8\ub79c\ub4dc \ud3a0\ub81b\ud0c0\uc774\uc800 2\ud638\uae30\" class=\"wp-image-5713\" srcset=\"https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-2-1024x768.jpg 1024w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-2-300x225.jpg 300w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-2-600x450.jpg 600w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-2-768x576.jpg 768w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-2.jpg 1269w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-3.jpg\" alt=\"\uc218\uc911 \uc2a4\ud2b8\ub79c\ub4dc \ud3a0\ub808\ud0c0\uc774\uc800 \uc720\ub2db 3\" class=\"wp-image-5714\" srcset=\"https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-3.jpg 800w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-3-300x225.jpg 300w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-3-600x450.jpg 600w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-3-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-4.jpg\" alt=\"\uc218\uc911 \uc2a4\ud2b8\ub79c\ub4dc \ud3a0\ub81b\ud654 \uc7a5\uce58 4\" class=\"wp-image-5715\" srcset=\"https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-4.jpg 800w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-4-300x225.jpg 300w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-4-600x450.jpg 600w, https:\/\/www.cowinextrusion.com\/wp-content\/uploads\/2023\/07\/underwater-strand-pelletizing-unit-4-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Underwater strand&nbsp;pelletizing unit&nbsp;is a new type of polymer semi-finished product processing machine, named after its cutting process carried out in water. The entire working process of underwater strand&nbsp;pelletizing unit&nbsp;is as follows: when a high-temperature polyester melt with a certain pressure is extruded from the casting head, the casting strip first uses gravity to immerse itself [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5717,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-5710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/posts\/5710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/comments?post=5710"}],"version-history":[{"count":0,"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/posts\/5710\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/media\/5717"}],"wp:attachment":[{"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/media?parent=5710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/categories?post=5710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cowinextrusion.com\/ko\/wp-json\/wp\/v2\/tags?post=5710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}