{"id":1471,"date":"2026-11-08T20:15:26","date_gmt":"2026-11-08T12:15:26","guid":{"rendered":"https:\/\/kerkepm.com\/machines\/se-90-single-screw-extruder\/"},"modified":"2026-11-12T11:00:04","modified_gmt":"2026-11-12T03:00:04","slug":"se-90-single-screw-extruder","status":"publish","type":"page","link":"https:\/\/kerkepm.com\/es\/machines\/se-90-single-screw-extruder\/","title":{"rendered":"SE-90 Single Screw Extruder"},"content":{"rendered":"<div class=\"k3\">\n<div class=\"wrap\"><div class=\"crumbs\"><a href=\"\/\">Home<\/a><span>\/<\/span><a href=\"\/machines\/\">Machines<\/a><span>\/<\/span><a href=\"\/single-screw\/\">Single screw SE<\/a><span>\/<\/span>SE-90<\/div><\/div><div class=\"wrap\"><div class=\"hero\">\n<p class=\"kicker\">Model \u00b7 Single screw SE<\/p>\n<h1>SE-90 Single Screw Extruder<\/h1>\n<p class=\"dek\">SE-90 single screw extruder: 90 mm, 37\u201345 kW, 150\u2013300 kg\/h \u2014 the first full-time recycling size, with venting and filtration built in.<\/p>\n<div class=\"byline\"><div><b>Updated<\/b> 6 November 2026<\/div><div><b>Output<\/b> L\/D 25\u201333<\/div>\n<div><b>Series<\/b> <a href=\"\/machines\/single-screw-extruder\/\">Single screw SE<\/a><\/div><div><b>Delivery<\/b> 30\u201345 working days<\/div><\/div>\n<\/div><\/div>\n<div class=\"wrap\"><div class=\"appmedia\">\n<div class=\"mslider\" id=\"appslider\">\n<div class=\"ms-frame\"><div class=\"ms-slide on\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s1.webp\" alt=\"SE-90 single screw extruder \u2014 workshop photo 1, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">SE-90 single screw extruder \u2014 workshop photo 1, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s2.webp\" alt=\"Single screw SE \u2014 workshop photo 2, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Single screw SE \u2014 workshop photo 2, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s3.webp\" alt=\"Single screw SE \u2014 workshop photo 3, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Single screw SE \u2014 workshop photo 3, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s4.webp\" alt=\"Single screw SE \u2014 workshop photo 4, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Single screw SE \u2014 workshop photo 4, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s5.webp\" alt=\"Single screw SE \u2014 workshop photo 5, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Single screw SE \u2014 workshop photo 5, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s6.webp\" alt=\"Single screw SE \u2014 workshop photo 6, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Single screw SE \u2014 workshop photo 6, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><div class=\"ms-video\" data-yt=\"3i7lgszJz8E\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/mt-se-90-single-screw-extruder-s1.webp\" alt=\"Running video \u2014 Single screw SE, Kerke workshop\" loading=\"lazy\"><button type=\"button\" class=\"ms-play\" aria-label=\"Play video\">&#9654;<\/button><\/div><span class=\"ms-cap\">Running video \u2014 Single screw SE, Kerke workshop<\/span><\/div><\/div>\n<button type=\"button\" class=\"ms-nav prev\" aria-label=\"Previous slide\">&#8249;<\/button>\n<button type=\"button\" class=\"ms-nav next\" aria-label=\"Next slide\">&#8250;<\/button>\n<div class=\"ms-dots\"><button type=\"button\" data-i=\"0\" class=\"ms-dot on\" aria-label=\"Slide 1\"><\/button><button type=\"button\" data-i=\"1\" class=\"ms-dot\" aria-label=\"Slide 2\"><\/button><button type=\"button\" data-i=\"2\" class=\"ms-dot\" aria-label=\"Slide 3\"><\/button><button type=\"button\" data-i=\"3\" class=\"ms-dot\" aria-label=\"Slide 4\"><\/button><button type=\"button\" data-i=\"4\" class=\"ms-dot\" aria-label=\"Slide 5\"><\/button><button type=\"button\" data-i=\"5\" class=\"ms-dot\" aria-label=\"Slide 6\"><\/button><button type=\"button\" data-i=\"6\" class=\"ms-dot\" aria-label=\"Slide 7\"><\/button><\/div>\n<\/div>\n<div class=\"appmedia-text\">\n<section class=\"qa\" id=\"answer\"><nav class=\"wp-block-rank-math-toc-block k3-toc\" aria-label=\"On this page\"><b>On this page:<\/b><a href=\"#rm-s1\">Quick answer<\/a><a href=\"#rm-s2\">Parameters<\/a><a href=\"#rm-s3\">Where it fits in the range<\/a><a href=\"#rm-s4\">What it runs<\/a><a href=\"#rm-s5\">Configuration options<\/a><\/nav><h2 id=\"rm-s1\">Quick answer<\/h2><p>The SE-90 is where the SE family becomes a recycling workhorse: 90 mm, L\/D 25\u201333, 37\u201345 kW, 150\u2013300 kg\/h. It handles regrind, agglomerate and washed flake with a forced feeder and hydraulic screen changer as standard quotation items.<\/p><\/section>\n<\/div>\n<\/div><\/div>\n<div class=\"wrap\"><div class=\"grid\"><main>\n<div class=\"stats\"><div class=\"stat\"><b>90 mm<\/b><span>screw diameter<\/span><\/div><div class=\"stat\"><b>L\/D 25\u201333<\/b><span>screw length<\/span><\/div><div class=\"stat\"><b>150\u2013300 kg\/h<\/b><span>reference output<\/span><\/div><\/div>\n<p class=\"note\">Workshop photos and a running video \u2014 shot on our own lines, not stock images.<\/p>\n\n<h2 class=\"sec\" id=\"specs\" id=\"rm-s2\">Parameters<\/h2>\n<div class=\"tw\"><table><caption><b>Table 1.<\/b> SE-90 \u2014 reference parameters. Full Single screw SE range on the <a href=\"\/machines\/single-screw-extruder\/\">series page<\/a>.<\/caption>\n<thead><tr><th scope=\"col\">Model<\/th><th scope=\"col\">Screw dia. (mm)<\/th><th scope=\"col\">L\/D<\/th><th scope=\"col\">Motor (kW)<\/th><th scope=\"col\">Output (kg\/h)<\/th><\/tr><\/thead><tbody><tr><td class=\"num\"><a href=\"\/machines\/se-90-single-screw-extruder\/\">SE-90<\/a><\/td><td class=\"num\">90<\/td><td class=\"num\">25\u201333<\/td><td class=\"num\">37\u201345<\/td><td class=\"num\">150\u2013300<\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"note\">Reference output measured on the stated material family; subject to a material trial. Motor and torque values are per machine, not per screw shaft.<\/p>\n\n<h2 class=\"sec\" id=\"fit\" id=\"rm-s3\">Where it fits in the range<\/h2>\n<p>Middle of the ladder: the <em><a href=\"\/machines\/se-65-single-screw-extruder\/\">SE-65<\/a><\/em> below, the <em><a href=\"\/machines\/se-100-single-screw-extruder\/\">SE-100<\/a><\/em> (200\u2013400 kg\/h) and <em><a href=\"\/machines\/se-120-single-screw-extruder\/\">SE-120<\/a><\/em> (300\u2013600 kg\/h) above. For low-bulk-density film the SE\/SE two-stage lines start at the <em><a href=\"\/machines\/se-120-se-120-two-stage-single-screw-extruder\/\"><a href=\"\/machines\/se-120-single-screw-extruder\/\">SE-120<\/a> \/ <a href=\"\/machines\/se-120-single-screw-extruder\/\">SE-120<\/a><\/a><\/em>; as a pressure stage, the <a href=\"\/machines\/se-150-single-screw-extruder\/\">SE-150<\/a> is the size that pairs with KTE twin screws in the two-stage family.<\/p>\n\n<h2 class=\"sec\" id=\"runs\" id=\"rm-s4\">What it runs<\/h2>\n<p>Duties: PP\/PE regrind pelletizing at 200 kg\/h class, washed flake lines with drying upstream, PVC and cable scrap reprocessing, and pelletizing for compounders' overflow streams.<\/p>\n<div class=\"cards\"><a class=\"card\" href=\"\/applications\/recycled-plastic-pelletizing\/\"><h3>Waste Plastic Recycling Pelletizing Line<\/h3><p>Recycling output is decided at the feeder, not at the screw. Film needs forced feeding and pre-compaction; the same ex\u2026<\/p><span class=\"meta\">Film, Bottle Flakes & Regrind<\/span><\/a><\/div>\n\n<h2 class=\"sec\" id=\"config\" id=\"rm-s5\">Configuration options<\/h2>\n<p>Every SE model is quoted with the feeding and filtration that its material needs, because a single screw only works as well as what is pushed into it. On a SE-90 line the options that matter: forced feeder for low-bulk-density regrind, hydraulic screen changer (2\u20134 screens) for contaminated input, L\/D 28 or 33, and strand, water ring or hot-face pelletizing. Barrel and screw metallurgy follows the abrasive load of the scrap stream.<\/p>\n\n<h2 class=\"sec\" id=\"faq\" id=\"rm-s6\">FAQ<\/h2>\n<details open><summary>What output can I expect on washed film flake?<\/summary><p>Plan 150\u2013220 kg\/h depending on flake bulk density and drying quality; the 300 kg\/h top of the band belongs to dense regrind. Pre-compaction recovers much of the difference.<\/p><\/details><details><summary>Is a vacuum vent worth adding at this size?<\/summary><p>On washed and lightly printed materials, yes \u2014 a vent at L\/D 33 removes the moisture that would otherwise show as porosity in the pellets. It is a factory-fitted option, not a retrofit.<\/p><\/details><details><summary>SE-90 or SE-100 \u2014 what actually differs?<\/summary><p>Bore and motor: 100 mm and 45\u201355 kW against 90 mm and 37\u201345 kW. The 100 buys 50\u2013100 kg\/h of band; the 90 is the better price if the forecast stays under 250.<\/p><\/details>\n\n<div class=\"method\"><h2 id=\"rm-s7\">Where these numbers come from<\/h2>\n<p>Parameters come from the Kerke parameter table and product master data sheet, cross-checked against commissioning records for the same model and duty. Where a catalogue value and a trial value disagree, the trial value is the one we quote.<\/p>\n<p>Reviewed by the Kerke process team, Nanjing. Page updated 6 November 2026.<\/p><\/div>\n\n<div class=\"related\"><h2 id=\"rm-s8\">Related<\/h2><div class=\"rel-grid\"><a class=\"rel\" href=\"\/machines\/single-screw-extruder\/\"><span>Series<\/span>Single screw SE \u2014 full range<\/a><a class=\"rel\" href=\"\/machines\/se-65-single-screw-extruder\/\"><span>Model<\/span>SE-65<\/a><a class=\"rel\" href=\"\/machines\/se-100-single-screw-extruder\/\"><span>Model<\/span>SE-100<\/a><a class=\"rel\" href=\"\/applications\/recycled-plastic-pelletizing\/\"><span>Application<\/span>Waste Plastic Recycling Pelletizing Line<\/a><\/div><\/div>\n<div class=\"cta\"><div><b>Need an output number for SE-90 on your material?<\/b><p>Send 25\u201350 kg \u2014 we return pellets, a video and a report with the parameters we used, in 3\u20137 days.<\/p><\/div>\n<div class=\"acts\"><a href=\"\/get-a-quote\/\">Get a quote<\/a>\n<a class=\"alt\" href=\"\/get-a-quote\/#trial\">Send material for trial<\/a><\/div><\/div>\n<\/main>\n<aside><h5>On this page<\/h5><ol><li><a href=\"#answer\">Quick answer<\/a><\/li><li><a href=\"#specs\">Parameters<\/a><\/li><li><a href=\"#fit\">Where it fits<\/a><\/li><li><a href=\"#runs\">What it runs<\/a><\/li><li><a href=\"#config\">Configuration<\/a><\/li><li><a href=\"#faq\">FAQ<\/a><\/li><\/ol>\n<div class=\"sidecard\"><b>Model or trial first?<\/b><p>A model number tells you the envelope; a trial tells you the output on your material. We quote the second one.<\/p>\n<a class=\"btn\" href=\"\/get-a-quote\/\">Request a quote<\/a>\n<a class=\"btn ghost\" href=\"\/machines\/single-screw-extruder\/\">Back to Single screw SE<\/a><\/div><\/aside><\/div><\/div>\n<script>\n(function(){\n  var root=document.getElementById('appslider'); if(!root) return;\n  var slides=[].slice.call(root.querySelectorAll('.ms-slide'));\n  var dots=[].slice.call(root.querySelectorAll('.ms-dot'));\n  var cur=0, timer=null, locked=false;\n  function show(i){\n    cur=(i+slides.length)%slides.length;\n    slides.forEach(function(s,j){\n      s.classList.toggle('on', j===cur);\n      var v=s.querySelector('.ms-video');\n      if(j!==cur && v){ var f=v.querySelector('iframe');\n        if(f){ f.remove(); var p=v.querySelector('.ms-play'); if(p) p.style.display=''; } }\n    });\n    dots.forEach(function(d,j){ d.classList.toggle('on', j===cur); });\n    var v=slides[cur].querySelector('.ms-video');\n    if(v){ locked=true; stop(); playVideo(v); }\n  }\n  \/* \u81ea\u52a8\u64ad\u653e\uff1a3s \u4e00\u5f20\uff1b\u60ac\u505c\u6682\u505c\uff0c\u79fb\u51fa\u6062\u590d\uff1b\u8f6e\u5230\u89c6\u9891\u81ea\u52a8\u9759\u97f3\u64ad\u653e\u5e76\u505c\u7559\uff08locked\uff09\uff0c\u624b\u52a8\u5207\u6362\u540e\u6062\u590d\u8f6e\u64ad *\/\n  function start(){ if(timer || document.hidden || locked) return; timer=setInterval(function(){ show(cur+1); }, 3000); }\n  function stop(){ if(timer){ clearInterval(timer); timer=null; } }\n  function playVideo(v){\n    if(v.querySelector('iframe')) return;\n    var f=document.createElement('iframe');\n    f.src='https:\/\/www.youtube.com\/embed\/'+v.dataset.yt+'?autoplay=1&mute=1&rel=0';\n    f.setAttribute('allow','autoplay; encrypted-media; picture-in-picture');\n    f.setAttribute('allowfullscreen','');\n    var p=v.querySelector('.ms-play'); if(p) p.style.display='none';\n    v.insertBefore(f, p);\n  }\n  function manual(i){ locked=false; show(i); start(); }\n  document.addEventListener('visibilitychange', function(){ if(document.hidden) stop(); else start(); });\n  root.addEventListener('mouseenter', stop);\n  root.addEventListener('mouseleave', function(){ if(!locked) start(); });\n  root.querySelector('.prev').addEventListener('click', function(){ manual(cur-1); });\n  root.querySelector('.next').addEventListener('click', function(){ manual(cur+1); });\n  dots.forEach(function(d){ d.addEventListener('click', function(){ manual(+d.dataset.i); }); });\n  root.addEventListener('click', function(e){\n    var p=e.target.closest('.ms-play'); if(!p) return;\n    locked=true; stop(); playVideo(p.parentNode);\n  });\n  show(0);\n  start();\n})();\n<\/script>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Product\", \"name\": \"SE-90 Single Screw Extruder\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Kerke\"}, \"description\": \"SE-90 single screw extruder: 90 mm, 37\u201345 kW, 150\u2013300 kg\/h \u2014 the first full-time recycling size, with venting and filtration built in.\", \"category\": \"Single screw SE\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Model\", \"value\": \"SE-90\"}, {\"@type\": \"PropertyValue\", \"name\": \"Screw dia. 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Shortlist from the tables, then confirm the choice on a trial with your own powder.<\/p><p>Planning an upgrade this quarter? Send the material and the target output \u2014 the configuration comes back within one working day.<\/p><p>Every quotation lists the wear package as a separate line, so its cost is visible from day one.<\/p><p>Questions are answered the same day, in English or Chinese.<\/p><p>Note on SE-90 single screw extruder: the data on this page was last verified on our own test line in Nanjing.<\/p><p>Not sure which SE-90 single screw extruder configuration fits? Describe the material and the pellet shape required \u2014 we answer with a recommendation, not a brochure.<\/p><p>A SE-90 single screw extruder from Kerke ships with CE documentation, a test-run record and a recommended spare set.<\/p><p class=\"k3-rel\"><b>Related on this site:<\/b> <a href=\"\/applications\/\">Extrusion lines by application<\/a> \u00b7 <a href=\"\/knowledge\/\">Extruder selection guide<\/a> \u00b7 <a href=\"\/get-a-quote\/\">free extrusion line quotation<\/a> \u00b7 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Twin-screw_extruder\" target=\"_blank\" rel=\"noopener\">Wikipedia: Twin-screw extruder<\/a><\/p><\/section><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Home\/Machines\/Single screw SE\/SE-90 Model \u00b7 Single screw SE SE-90 Single Screw Extruder SE-90 single screw extruder: 90 mm, 37\u201345 kW, 150\u2013300 kg\/h \u2014 the first full-time recycling size, with venting and filtration built in. Updated 6 November 2026Output L\/D 25\u201333 Series Single screw SEDelivery 30\u201345 working days SE-90 single screw extruder \u2014 workshop photo 1, [&#8230;]\n","protected":false},"author":0,"featured_media":2097,"parent":11,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"application":[],"app_group":[],"class_list":["post-1471","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/1471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/comments?post=1471"}],"version-history":[{"count":0,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/1471\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/media\/2097"}],"wp:attachment":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/media?parent=1471"}],"wp:term":[{"taxonomy":"application","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/application?post=1471"},{"taxonomy":"app_group","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/app_group?post=1471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}