{"id":40,"date":"2026-11-06T19:04:40","date_gmt":"2026-11-06T11:04:40","guid":{"rendered":"https:\/\/kerkepm.com\/applications\/pvc-compounding\/"},"modified":"2026-11-11T23:40:54","modified_gmt":"2026-11-11T15:40:54","slug":"pvc-compounding-line","status":"publish","type":"page","link":"https:\/\/kerkepm.com\/es\/applications\/pvc-compounding-line\/","title":{"rendered":"PVC Compounding Line"},"content":{"rendered":"<div class=\"k3\">\n<noscript><iframe loading=\"lazy\" src=\"https:\/\/www.googletagmanager.com\/ns.html?id=GTM-5JN495RG\" height=\"0\" width=\"0\" style=\"display:none;visibility:hidden\"><\/iframe><\/noscript>\n<div class=\"wrap\"><div class=\"crumbs\"><a href=\"\/\">Home<\/a><span>\/<\/span><a href=\"\/applications\/\">Applications<\/a><span>\/<\/span>PVC Compounding Line<\/div><\/div><div class=\"wrap\"><div class=\"hero\">\n<p class=\"kicker\">Application \u00b7 Cable Compound<\/p>\n<h1>PVC Compounding Line: Why Air-Cooling Hot-Face Cutting<\/h1>\n<p class=\"dek\">PVC is heat-sensitive and water-sensitive at the same time, which rules out both long residence time and water contact. That single sentence decides the whole line: two-stage, hot-face, air-cooled. A reference pvc compounding line page from Kerke.<\/p>\n<div class=\"byline\"><div><b>Updated<\/b> 6 November 2026<\/div>\n<div><b>Output<\/b> 100\u20131,500 kg\/h<\/div>\n<div><b>Line type<\/b> Two-stage KTE\/SE<\/div>\n<div><b>Basis<\/b> parameter table + material trial<\/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\/pvc-compounding-s1.webp\" alt=\"PVC Compounding Line \u2014 workshop photo 1, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">PVC Compounding Line \u2014 workshop photo 1, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/pvc-compounding-s2.webp\" alt=\"PVC Compounding Line \u2014 workshop photo 2, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">PVC Compounding Line \u2014 workshop photo 2, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/pvc-compounding-s3.webp\" alt=\"PVC Compounding Line \u2014 workshop photo 3, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">PVC Compounding Line \u2014 workshop photo 3, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/pvc-compounding-s4.webp\" alt=\"PVC Compounding Line \u2014 workshop photo 4, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">PVC Compounding Line \u2014 workshop photo 4, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/pvc-compounding-s5.webp\" alt=\"PVC Compounding Line \u2014 workshop photo 5, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">PVC Compounding Line \u2014 workshop photo 5, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/pvc-compounding-s6.webp\" alt=\"PVC Compounding Line \u2014 workshop photo 6, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">PVC Compounding Line \u2014 workshop photo 6, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><div class=\"ms-video\" data-yt=\"QuukIHxZY3A\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/pvc-compounding-s1.webp\" alt=\"Running video \u2014 PVC Compounding Line, Kerke workshop\" loading=\"lazy\"><button type=\"button\" class=\"ms-play\" aria-label=\"Play video\">&#9654;<\/button><\/div><span class=\"ms-cap\">Running video \u2014 PVC Compounding Line, 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\">What sets the limit<\/a><a href=\"#rm-s3\">Process flow, step by step<\/a><a href=\"#rm-s4\">Equipment configuration<\/a><a href=\"#rm-s5\">Output by model<\/a><\/nav><h2 id=\"rm-s1\">Quick answer<\/h2><p>PVC compounding (rigid and flexible, cable and profile grades) runs on a two-stage KTE\/SE line with <strong>air-cooled hot die-face pelletizing<\/strong> to avoid hydrolysis, at <strong>100\u20131,500 kg\/h<\/strong>. Temperature control, not shear, is the process variable that decides quality.<\/p><\/section>\n<\/div>\n<\/div><\/div>\n<div class=\"wrap\"><div class=\"grid\"><main>\n<div class=\"stats\"><div class=\"stat\"><b>140\u2013170 \u00b0C<\/b><span>barrel temperature<\/span><\/div><div class=\"stat\"><b>36<\/b><span>screw L\/D<\/span><\/div><div class=\"stat\"><b>100\u20131,500 kg\/h<\/b><span>line 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=\"limit\" id=\"rm-s2\">What sets the limit<\/h2>\n<p class=\"lead\">PVC powder, plasticizer and stabilizer are mixed in a high-speed mixer, fed to a twin screw for gelling, then discharged by a single screw through a hot die-face cutter with air cooling.<\/p>\n<div class=\"tw\"><table><caption><b>Table 1.<\/b> Key parameters for pvc compounding line. Reference values \u2014 confirm on a material trial.<\/caption>\n<thead><tr><th scope=\"col\">Parameter<\/th><th scope=\"col\">Value \/ range<\/th><\/tr><\/thead><tbody><tr><td><b>Materials<\/b><\/td><td>Rigid PVC, flexible PVC, cable compound<\/td><\/tr><tr><td><b>Pelletizing<\/b><\/td><td>Air-cooled hot die-face (prevents hydrolysis)<\/td><\/tr><tr><td><b>Output<\/b><\/td><td>100\u20131,500 kg\/h<\/td><\/tr><tr><td><b>L\/D (stage 1)<\/b><\/td><td>32\u201340<\/td><\/tr><tr><td><b>Temperature<\/b><\/td><td>150\u2013190 \u00b0C, tight control<\/td><\/tr><tr><td><b>Model<\/b><\/td><td>KTE\/SE-65\/150, KTE\/SE-75\/180<\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"note\">Output figures are measured on the reference material stated above. Filler grade, bulk density and moisture move output by \u00b115% \u2014 that is why every quotation we issue is tied to a trial report.<\/p>\n\n<h2 class=\"sec\" id=\"process\" id=\"rm-s3\">Process flow, step by step<\/h2>\n<ol class=\"flow\"><li><b>Feeding<\/b>Loss-in-weight dosing of polymer and filler; side feeder or liquid injection where the formulation needs it.<\/li><li><b>Melting and dispersing<\/b>Screw geometry with 45\u00b0\/90\u00b0 kneading blocks; barrel profile 150\u2013190 \u00b0C, tight control.<\/li><li><b>Devolatilization<\/b>Vacuum vent at \u22120.06 to \u22120.09 MPa removes moisture and volatiles before the die.<\/li><li><b>Pressure build-up<\/b>Throttle or discharge section stabilises die pressure; a melt pump where gauge control matters.<\/li><li><b>Pelletizing and packing<\/b>Air-cooled hot die-face (prevents hydrolysis); then centrifugal dryer, vibrating screen and bagging.<\/li><\/ol>\n\n<h2 class=\"sec\" id=\"equipment\" id=\"rm-s4\">Equipment configuration<\/h2>\n<div class=\"tw\"><table><caption><b>Table 2.<\/b> What the line is made of, and why each part is specified that way.<\/caption>\n<thead><tr><th scope=\"col\">Stage<\/th><th scope=\"col\">Equipment<\/th><th scope=\"col\">Why this choice<\/th><\/tr><\/thead><tbody>\n<tr><td>Main machine<\/td><td><a href=\"\/machines\/two-stage-extruder\/\">Two-Stage Extruder KTE\/SE<\/a><\/td><td>Architecture follows the filling level and the mixing duty, not the required tonnage.<\/td><\/tr>\n<tr><td>Screw geometry<\/td><td>Building-block elements, W6Mo5Cr4V2, bimetallic liner<\/td><td>Wear package for abrasive filler; mixing blocks only where dispersion demands them.<\/td><\/tr>\n<tr><td>Feeding<\/td><td><a href=\"\/machines\/gravimetric-feeding-system\/\">Loss-in-weight feeder<\/a>, side feeder where needed<\/td><td>Recipe accuracy: \u00b10.5% short term on the weighed component.<\/td><\/tr>\n<tr><td>Pelletizing<\/td><td><a href=\"\/machines\/pelletizing-systems\/\">Pelletizing system<\/a><\/td><td>Chosen by polymer and filler ceiling \u2014 water contact is the deciding column.<\/td><\/tr>\n<tr><td>Downstream<\/td><td>Centrifugal dryer, vibrating screen, bagging<\/td><td>Fines below 2% and moisture below the specification of your downstream process.<\/td><\/tr>\n<\/tbody><\/table><\/div>\n\n<h2 class=\"sec\" id=\"output\" id=\"rm-s5\">Output by model<\/h2>\n<div class=\"tw\"><table><caption><b>Table 3.<\/b> Two-stage KTE\/SE \u2014 reference output. Full range on the <a href=\"\/machines\/two-stage-extruder\/\">machine page<\/a>.<\/caption>\n<thead><tr><th scope=\"col\">Configuration<\/th><th scope=\"col\">Stage 1 (twin screw)<\/th><th scope=\"col\">Stage 2 (single screw)<\/th><th scope=\"col\">Output (kg\/h)<\/th><th scope=\"col\">Typical product<\/th><\/tr><\/thead><tbody><tr><td class=\"num\"><a href=\"\/applications\/kte-50b-se-120\/\">KTE-50B \/ SE-120<\/a><\/td><td class=\"num\">50.5 mm<\/td><td class=\"num\">120 mm<\/td><td class=\"num\">300\u2013500<\/td><td class=\"num\">Colour \/ filler masterbatch<\/td><\/tr><tr><td class=\"num\"><a href=\"\/applications\/kte-65b-se-150\/\">KTE-65B \/ SE-150<\/a><\/td><td class=\"num\">62.4 mm<\/td><td class=\"num\">150 mm<\/td><td class=\"num\">500\u2013800<\/td><td class=\"num\">Filler masterbatch 85%, PVC<\/td><\/tr><tr><td class=\"num\"><a href=\"\/applications\/kte-75b-se-180\/\">KTE-75B \/ SE-180<\/a><\/td><td class=\"num\">71 mm<\/td><td class=\"num\">180 mm<\/td><td class=\"num\">700\u20131,200<\/td><td class=\"num\">High filler 88\u201390%, HFFR<\/td><\/tr><tr><td class=\"num\"><a href=\"\/applications\/kte-95b-se-200\/\">KTE-95B \/ SE-200<\/a><\/td><td class=\"num\">93 mm<\/td><td class=\"num\">200 mm<\/td><td class=\"num\">1,000\u20132,000<\/td><td class=\"num\">High filler, cable compound<\/td><\/tr><\/tbody><\/table><\/div>\n\n<h2 class=\"sec\" id=\"mistakes\" id=\"rm-s6\">Three mistakes that cost the most<\/h2>\n<div class=\"call warn\"><h4>1. Water cooling on PVC pellets causes hydrolysis and black specks<\/h4><p>Water cooling on PVC pellets causes hydrolysis and black specks \u2014 always air-cool.<\/p><\/div><div class=\"call warn\"><h4>2. Over-gelling in the twin screw burns the compound; the SE stage should do the pressure bui<\/h4><p>Over-gelling in the twin screw burns the compound; the SE stage should do the pressure build, not extra work.<\/p><\/div><div class=\"call warn\"><h4>3. Leaving PVC in a hot barrel overnight<\/h4><p>Leaving PVC in a hot barrel overnight \u2014 heat-sensitive compounds must be purged and cooled below 150 \u00b0C before stopping, or the screw seizes on degraded compound.<\/p><\/div>\n\n<h2 class=\"sec\" id=\"faq\" id=\"rm-s7\">FAQ<\/h2>\n<details open><summary>Why two-stage for PVC?<\/summary><p>PVC degrades under prolonged high shear. The twin screw gels the compound quickly and the single screw only pressurizes it.<\/p><\/details><details><summary>Can you pelletize rigid PVC?<\/summary><p>Yes, with a hot die-face cutter and air cooling; the pellet shape is lenticular, which is normal for rigid PVC.<\/p><\/details><details><summary>What output can you guarantee for this application?<\/summary><p>The reference band is 100\u20131,500 kg\/h, measured on the stated material. We quote a guaranteed figure only after a trial on your own material, because filler grade, bulk density and moisture move output by \u00b115%.<\/p><\/details><details><summary>Can we run our material before ordering?<\/summary><p>Yes \u2014 send 25\u201350 kg. We return pellets, a running video and a report with temperatures, screw speed, feeder settings and output per hour. The trial is free; you cover the freight.<\/p><\/details><details><summary>What is the delivery time?<\/summary><p>30\u201345 working days for standard configurations, 45\u201370 for custom screw geometry and ODM work. Voltage and frequency are built for the destination country.<\/p><\/details>\n\n<div class=\"method\"><h2 id=\"rm-s8\">Where these numbers come from<\/h2>\n<p>Parameters are taken from the Kerke product parameter table and the product master data sheet, and cross-checked against commissioning records for lines in the same application. Formulations and temperature windows are typical industry values, not a recommendation for your specific compound \u2014 every figure marked <em>reference<\/em> must be confirmed on a material trial before it becomes a contractual number.<\/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-s9\">Related<\/h2><div class=\"rel-grid\"><a class=\"rel\" href=\"\/applications\/hffr-cable-compound\/\"><span>Application<\/span>HFFR \/ LSZH Cable Compound Line<\/a><a class=\"rel\" href=\"\/applications\/cable-compound-pelletizing\/\"><span>Application<\/span>Cable Compound Pelletizing Line<\/a><a class=\"rel\" href=\"\/machines\/two-stage-extruder\/\"><span>Machine<\/span>Two-Stage Extruder KTE\/SE (Twin Screw + Single Screw)<\/a><a class=\"rel\" href=\"\/machines\/pelletizing-systems\/\"><span>Machine<\/span>Pelletizing systems: 7 methods compared<\/a><a class=\"rel\" href=\"\/knowledge\/pelletizing-methods-compared\/\"><span>Knowledge<\/span>Seven pelletizing methods compared<\/a><a class=\"rel\" href=\"\/knowledge\/twin-screw-extruder-size-chart\/\"><span>Knowledge<\/span>Twin screw size chart, 16\u2013135 mm<\/a><\/div><\/div>\n<div class=\"cta\"><div><b>Tell us your material \u2014 we will tell you the line<\/b><p>Send 25\u201350 kg and we run it on our lab extruder: pellets, running video and a capacity report back 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=\"#limit\">What sets the limit<\/a><\/li><li><a href=\"#process\">Process flow<\/a><\/li><li><a href=\"#equipment\">Equipment configuration<\/a><\/li><li><a href=\"#output\">Output by model<\/a><\/li><li><a href=\"#mistakes\">Costly mistakes<\/a><\/li><li><a href=\"#faq\">FAQ<\/a><\/li><\/ol>\n<div class=\"sidecard\"><b>Which line for your filling level?<\/b>\n<p>Below 85% one twin screw is enough; above it, architecture changes. Tell us the number before we talk tonnage.<\/p>\n<a class=\"btn\" href=\"\/get-a-quote\/\">Ask an engineer<\/a>\n<a class=\"btn ghost\" href=\"\/applications\/\">Browse by material<\/a><\/div>\n<\/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\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why two-stage for PVC?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PVC degrades under prolonged high shear. The twin screw gels the compound quickly and the single screw only pressurizes it.\"}}, {\"@type\": \"Question\", \"name\": \"Can you pelletize rigid PVC?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, with a hot die-face cutter and air cooling; the pellet shape is lenticular, which is normal for rigid PVC.\"}}, {\"@type\": \"Question\", \"name\": \"What output can you guarantee for this application?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The reference band is 100\u20131,500 kg\/h, measured on the stated material. We quote a guaranteed figure only after a trial on your own material, because filler grade, bulk density and moisture move output by \u00b115%.\"}}, {\"@type\": \"Question\", \"name\": \"Can we run our material before ordering?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes \u2014 send 25\u201350 kg. We return pellets, a running video and a report with temperatures, screw speed, feeder settings and output per hour. The trial is free; you cover the freight.\"}}, {\"@type\": \"Question\", \"name\": \"What is the delivery time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"30\u201345 working days for standard configurations, 45\u201370 for custom screw geometry and ODM work. Voltage and frequency are built for the destination country.\"}}]}, {\"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.kerkepm.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Applications\", \"item\": \"https:\/\/www.kerkepm.com\/applications\/\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"PVC Compounding Line\"}]}]}<\/script>\n<div class=\"wrap\"><section class=\"k3-more\" id=\"rm-more\"><h2>PVC compounding line \u2014 the short version<\/h2><p>Note on pvc compounding line: the numbers above are reference ranges from Kerke's own trial runs, not catalogue promises. Screw geometry, wear package and pelletizing method are set on the trial bench first, so the output you compare is the output you get. If your grade is not in the tables, send it \u2014 the closest configuration is usually a change of screw set, not a different machine.<\/p><p class=\"k3-rel\"><b>Related on this site:<\/b> <a href=\"\/machines\/co-rotating-twin-screw-extruder\/\">Machine range: KTE-50B to 135D<\/a> \u00b7 <a href=\"\/knowledge\/pelletizing-methods-compared\/\">Pelletizing methods compared<\/a> \u00b7 <a href=\"\/get-a-quote\/\">quotation and free trial<\/a> \u00b7 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Masterbatch\" target=\"_blank\" rel=\"noopener\">Wikipedia: Masterbatch<\/a><\/p><\/section><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Home\/Applications\/PVC Compounding Line Application \u00b7 Cable Compound PVC Compounding Line: Why Air-Cooling Hot-Face Cutting PVC is heat-sensitive and water-sensitive at the same time, which rules out both long residence time and water contact. That single sentence decides the whole line: two-stage, hot-face, air-cooled. A reference pvc compounding line page from Kerke. Updated 6 November 2026 [&#8230;]\n","protected":false},"author":0,"featured_media":1707,"parent":23,"menu_order":323,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"application":[42],"app_group":[19],"class_list":["post-40","page","type-page","status-publish","has-post-thumbnail","hentry","application-pvc-compounding","app_group-cable"],"_links":{"self":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/40","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=40"}],"version-history":[{"count":0,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/40\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/23"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/media\/1707"}],"wp:attachment":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/media?parent=40"}],"wp:term":[{"taxonomy":"application","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/application?post=40"},{"taxonomy":"app_group","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/app_group?post=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}