{"id":413,"date":"2026-11-06T21:32:01","date_gmt":"2026-11-06T13:32:01","guid":{"rendered":"https:\/\/kerkepm.com\/lp\/filler-masterbatch-line\/"},"modified":"2026-11-11T13:07:36","modified_gmt":"2026-11-11T05:07:36","slug":"filler-masterbatch-line","status":"publish","type":"page","link":"https:\/\/kerkepm.com\/es\/lp\/filler-masterbatch-line\/","title":{"rendered":"Filler Masterbatch Line: 85\u201390% CaCO\u2083, 350\u20131,500 kg\/h"},"content":{"rendered":"<div class=\"k3 lp\">\n<div class=\"lp-bar\"><div class=\"wrap\">\n<a class=\"lp-logo\" href=\"\/\"><b>KERKE<\/b><span>Extrusion Equipment<\/span><\/a>\n<div class=\"lp-contact\"><span class=\"hide-s\">Since 2009 \u00b7 2,000+ sets \u00b7 70+ countries<\/span>\n<a href=\"https:\/\/wa.me\/8617733332876\" target=\"_blank\" rel=\"noopener\">WhatsApp +86 177 3333 2876<\/a><\/div>\n<\/div><\/div>\n\n<section class=\"lp-hero\"><div class=\"wrap\">\n<div>\n<p class=\"lp-kicker\">Filler masterbatch<\/p>\n<h1>Filler Masterbatch Line: 85\u201390% CaCO\u2083, 350\u20131,500 kg\/h<\/h1>\n<p class=\"lp-sub\">Filler masterbatch is sold by the tonne, so the line is judged on two numbers: how much powder it can swallow, and whether the pellets still feed cleanly in your customer's film line. Both decide the filler masterbatch line output before the extruder is even chosen.<\/p>\n<ul class=\"lp-bullets\"><li>85\u201390% CaCO\u2083 on a two-stage line; 80\u201385% on a single-stage twin screw<\/li><li>Gravimetric feeding and side feeding for high bulk-density filler<\/li><li>Bimetallic liner and PM elements quoted by wear duty, not hidden<\/li><\/ul>\n<div class=\"lp-hero-nums\"><div><b>85\u201390%<\/b><span>CaCO\u2083 \/ talc loading<\/span><\/div><div><b>350\u20131,500 kg\/h<\/b><span>line output, reference<\/span><\/div><div><b>\u22120.06 to \u22120.09 MPa<\/b><span>vacuum before the die<\/span><\/div><\/div>\n<\/div>\n<div class=\"lp-formcard\" id=\"quote\">\n<h2>Get a costed configuration<\/h2>\n<p class=\"lp-fhint\">Reply within one working day, in English or Chinese.<\/p>\n<div class=\"lp-ok\" id=\"ok\">Thank you \u2014 your enquiry is in. We reply within one working day; if it is urgent, WhatsApp +86 177 3333 2876.<\/div>\n<form class=\"lp-form\" data-lp=\"filler-masterbatch-line\" onsubmit=\"return kerkeLead(event)\">\n<input type=\"hidden\" name=\"lp_slug\" value=\"filler-masterbatch-line\">\n<input type=\"hidden\" name=\"page_url\" value=\"\">\n<input type=\"hidden\" name=\"gclid\" value=\"\">\n<input type=\"hidden\" name=\"utm_source\" value=\"\">\n<input type=\"hidden\" name=\"utm_campaign\" value=\"\">\n<label for=\"n\">Name *<\/label><input id=\"n\" name=\"name\" required placeholder=\"Your name\">\n<div class=\"row2\">\n<div><label for=\"e\">Email *<\/label><input id=\"e\" name=\"email\" type=\"email\" required placeholder=\"you@company.com\"><\/div>\n<div><label for=\"w\">WhatsApp<\/label><input id=\"w\" name=\"whatsapp\" placeholder=\"+00 000 000 0000\"><\/div>\n<\/div>\n<div class=\"row2\">\n<div><label for=\"c\">Country<\/label><input id=\"c\" name=\"country\" placeholder=\"e.g. Vietnam\"><\/div>\n<div><label for=\"o\">Target output<\/label><input id=\"o\" name=\"output\" placeholder=\"kg\/h\"><\/div>\n<\/div>\n<label for=\"m\">What are you producing?<\/label>\n<select id=\"m\" name=\"product\"><option>Filler masterbatch (CaCO\u2083 \/ talc)<\/option><option>High filler masterbatch (85%+)<\/option><option>Colour or black masterbatch<\/option><option>Other<\/option><\/select>\n<label for=\"msg\">Material and anything else<\/label><textarea id=\"msg\" name=\"message\" rows=\"3\" placeholder=\"Filler grade, loading %, pellet shape, timeline\"><\/textarea>\n<button type=\"submit\">Send enquiry<\/button>\n<p class=\"err\" id=\"err\">Please check your name and email.<\/p>\n<p class=\"fine\">We use your details only to answer this enquiry. No newsletter, no list sharing.<\/p>\n<\/form>\n<\/div>\n<\/div><\/section>\n\n<figure class=\"lp-fig\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/lp-filler-a.webp\" alt=\"Filler masterbatch line with loss-in-weight feeders and strand pelletizing\" loading=\"lazy\" width=\"1200\" height=\"800\"><figcaption>A filler masterbatch line with loss-in-weight feeders - feeder discipline is half the recipe at 85-90% loading.<\/figcaption><\/figure><section class=\"lp-proof\"><div class=\"wrap\"><div><b>Filler masterbatch<\/b><span>our highest-volume application group<\/span><\/div><div><b>48\u201352 L\/D<\/b><span>screw geometry for dispersion<\/span><\/div><div><b>15\u201320 \u00b0C<\/b><span>water ring cooling for clean pellets<\/span><\/div><div><b>3\u20137 days<\/b><span>trial report on your CaCO\u2083<\/span><\/div><\/div><\/section>\n\n<nav class=\"wp-block-rank-math-toc-block lp-toc\" aria-label=\"On this page\"><b>On this page:<\/b><a href=\"#why\">Why it matters<\/a><a href=\"#specs\">Reference parameters<\/a><a href=\"#faq\">FAQ<\/a><a href=\"#quote\">Get a quote<\/a><\/nav>\n\n<figure class=\"lp-fig\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/caco3-filler-masterbatch-pelletizing-line-01-1200.webp\" alt=\"filler masterbatch line\" loading=\"lazy\" width=\"1200\" height=\"675\"><figcaption>CaCO\u2083 filler masterbatch pelletizing line with water-ring hot die-face cutting.<\/figcaption><\/figure>\n\n<section class=\"lp-sec\" id=\"why\"><div class=\"wrap\">\n<h2>Three decisions that set the output before the screw<\/h2>\n<p class=\"lede\">Above 85% filler the melt stops behaving like a polymer. Output no longer follows screw speed, and the filler masterbatch line that held 82% will not hold 88%.<\/p>\n<div class=\"lp-cols\"><div class=\"lp-box\"><h3>Feeding, not melting<\/h3><p>CaCO\u2083 at 1,200 kg\/h is a powder-handling problem. Loss-in-weight feeding with an agitator and a correctly sized throat is the first cause of filler masterbatch line output loss \u2014 and the cheapest to fix.<\/p><\/div><div class=\"lp-box\"><h3>Single stage or two stage<\/h3><p>Above 85% the melt viscosity rises sharply. A two-stage KTE\/SE line splits compounding from pressure build-up, which holds output stable and protects the gearbox.<\/p><\/div><div class=\"lp-box\"><h3>Wear, priced in<\/h3><p>A standard barrel on 85% CaCO\u2083 wears out in 12\u201318 months. Bimetallic liner and PM screw elements are specified as a quotation line so the cost is visible from day one.<\/p><\/div><\/div>\n<ul class=\"lp-check\"><li>Loading ceiling confirmed against your filler grade<\/li><li>Screw configuration for dispersive mixing<\/li><li>Vacuum vent at barrel 6\u20138 for moisture and volatiles<\/li><li>Water ring or air-cooled strand pelletizing<\/li><li>Centrifugal dryer, vibrating screen, bagging<\/li><li>Capacity report with temperatures, screw speed and feeder settings<\/li><\/ul>\n<\/div><\/section>\n\n<section class=\"lp-sec alt\" id=\"specs\"><div class=\"wrap\">\n<h2>Reference parameters \u2014 filler masterbatch line<\/h2>\n<div class=\"lp-table\"><table><thead><tr><th>Parameter<\/th><th>Typical value<\/th><th>Note<\/th><\/tr><\/thead><tbody><tr><td>Filler loading<\/td><td>80\u201390% CaCO\u2083 \/ talc<\/td><td>85%+ needs a two-stage line<\/td><\/tr><tr><td>Screw L\/D<\/td><td>48\u201352<\/td><td>custom 28\u201360<\/td><\/tr><tr><td>Barrel temperature<\/td><td>160\u2013200 \u00b0C, die 175\u2013190 \u00b0C<\/td><td>set by carrier resin<\/td><\/tr><tr><td>Pelletizing<\/td><td>water ring hot die-face \/ air-cooled strand<\/td><td>water 15\u201320 \u00b0C<\/td><\/tr><tr><td>Output<\/td><td>100\u20131,500 kg\/h<\/td><td>reference, by screw diameter<\/td><\/tr><tr><td>Recommended model<\/td><td>KTE-65B \/ KTE-75B; KTE\/SE-75\/180 above 85%<\/td><td><\/td><\/tr><\/tbody><\/table><\/div>\n<p class=\"note\" style=\"font-size:12px;color:#767d87;margin:8px 0 0\">Reference values, subject to material trial. Final parameters are set on your own material.<\/p>\n<\/div><\/section>\n\n<section class=\"lp-sec lp-faq\" id=\"faq\"><div class=\"wrap\" style=\"max-width:820px\">\n<h2>Questions buyers ask before the call<\/h2>\n<details><summary>What is the maximum CaCO\u2083 loading?<\/summary><p>85\u201390% is achievable on a two-stage filler masterbatch line with a bimetallic-lined barrel. Above 88% the melt becomes an abrasive paste: output drops and screw life shortens, so we quote a trial run before committing to a number.<\/p><\/details><details><summary>Can one line run 80% and 88% filling?<\/summary><p>Yes, with a two-stage configuration and a screw configuration change. A single-stage twin screw sized for 80% will not hold 88% at rated output.<\/p><\/details><details><summary>How long does the trial take?<\/summary><p>3\u20137 days for standard filler grades. Send 25\u201350 kg of your CaCO\u2083 and carrier resin; we return pellets, a running video and a capacity report.<\/p><\/details>\n<\/div><\/section>\n\n<figure class=\"lp-fig\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/lp-filler-b.webp\" alt=\"Filler masterbatch lines batch-assembled in the Kerke workshop\" loading=\"lazy\" width=\"1200\" height=\"800\"><figcaption>Filler lines batch-assembled for wet-run before shipment.<\/figcaption><\/figure><section class=\"lp-rel\"><div class=\"wrap\"><b>Related pages on this site<\/b><ul><li><a href=\"\/applications\/filler-masterbatch\/\">Filler masterbatch: process and parameters<\/a><\/li><li><a href=\"\/machines\/two-stage\/\">Two-stage extruder lines for 85%+ loading<\/a><\/li><li><a href=\"\/knowledge\/pelletizing-methods-compared\/\">Pelletizing methods compared<\/a><\/li><\/ul><\/div><\/section>\n\n<section class=\"lp-cta\" id=\"quote\"><div class=\"wrap\">\n<div><h2>Run your CaCO\u2083 on our line before you commit<\/h2><p>25\u201350 kg is enough. You get pellets, a running video and the parameters we would guarantee on your filler masterbatch line \u2014 in 3\u20137 days.<\/p><\/div>\n<a class=\"btn-big\" href=\"#quote\">Get the quotation<\/a>\n<\/div><\/section>\n\n<div class=\"lp-foot\"><div class=\"wrap\">\nKerke Extrusion Equipment \u00b7 Nanjing, Jiangsu, China. Every filler masterbatch line is test-run on the customer's own material before shipment. Values are reference ranges, subject to material trial. \u00a9 Uptech \u2014 exclusive export partner of Kerke Extrusion.\n<\/div><\/div>\n\n<div class=\"lp-sticky\">\n<a class=\"t\" href=\"tel:+8617733332876\">Call<\/a>\n<a class=\"w\" href=\"https:\/\/wa.me\/8617733332876\" target=\"_blank\" rel=\"noopener\">WhatsApp<\/a>\n<a class=\"q\" href=\"#quote\">Get a quote<\/a>\n<\/div>\n<script>\nfunction kerkeLead(ev){\n  ev.preventDefault();\n  var f=ev.target, d=new FormData(f), o={};\n  d.forEach(function(v,k){o[k]=v;});\n  if(!o.name||!o.email||o.email.indexOf('@')&lt;0){document.getElementById('err').style.display='block';return false;}\n  o.action='kerke_lead';\n  var q=new URLSearchParams(location.search);\n  ['gclid','utm_source','utm_campaign','utm_term','utm_content'].forEach(function(k){\n    if(q.get(k)){o[k]=q.get(k);}\n    try{var saved=localStorage.getItem('k3_'+k); if(!o[k]&&saved){o[k]=saved;} if(q.get(k)){localStorage.setItem('k3_'+k,q.get(k));}}catch(e){}\n  });\n  o.page_url=location.href;\n  var btn=f.querySelector('button'); btn.disabled=true; btn.textContent='Sending\u2026';\n  fetch('\/wp-admin\/admin-ajax.php',{method:'POST',body:new URLSearchParams(o)})\n    .then(function(r){return r.json();})\n    .then(function(r){\n      if(r&&r.success){\n        f.style.display='none'; document.getElementById('ok').style.display='block';\n        window.dataLayer=window.dataLayer||[];window.dataLayer.push({event:'generate_lead',form:'lp-'+f.dataset.lp,value:0});\n        if(window.gtag){gtag('event','generate_lead',{form:'lp-'+f.dataset.lp});}\n      }else{btn.disabled=false;btn.textContent='Send enquiry';document.getElementById('err').style.display='block';}\n    })\n    .catch(function(){btn.disabled=false;btn.textContent='Send enquiry';document.getElementById('err').style.display='block';});\n  return false;\n}\n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>KERKEExtrusion Equipment Since 2009 \u00b7 2,000+ sets \u00b7 70+ countries WhatsApp +86 177 3333 2876 Filler masterbatch Filler Masterbatch Line: 85\u201390% CaCO\u2083, 350\u20131,500 kg\/h Filler masterbatch is sold by the tonne, so the line is judged on two numbers: how much powder it can swallow, and whether the pellets still feed cleanly in your customer&#8217;s [&#8230;]\n","protected":false},"author":1,"featured_media":0,"parent":411,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank-landingpage.php","meta":{"footnotes":""},"application":[],"app_group":[],"class_list":["post-413","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/413","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"}],"author":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/comments?post=413"}],"version-history":[{"count":0,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/413\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/411"}],"wp:attachment":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/media?parent=413"}],"wp:term":[{"taxonomy":"application","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/application?post=413"},{"taxonomy":"app_group","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/app_group?post=413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}