{"id":22,"date":"2026-11-06T19:04:04","date_gmt":"2026-11-06T11:04:04","guid":{"rendered":"https:\/\/kerkepm.com\/machines\/lab-equipment\/"},"modified":"2026-11-12T06:26:09","modified_gmt":"2026-11-11T22:26:09","slug":"lab-equipment","status":"publish","type":"page","link":"https:\/\/kerkepm.com\/es\/machines\/lab-equipment\/","title":{"rendered":"Lab Equipment &amp; Send-Your-Material Trials"},"content":{"rendered":"<div class=\"k3\">\r\n<div class=\"wrap\"><div class=\"crumbs\"><a href=\"\/\">Home<\/a><span>\/<\/span><a href=\"\/machines\/\">Machines<\/a><span>\/<\/span>Lab & material trials<\/div><\/div><div class=\"wrap\"><div class=\"hero\">\r\n<p class=\"kicker\">Machine \u00b7 Lab & material trials<\/p>\r\n<h1>Lab Equipment &amp; Send-Your-Material Trials<\/h1>\r\n<p class=\"dek\">Send 25\u201350 kg and we return pellets, video and a capacity report in 3\u20137 days. Beyond extruders we supply the complete laboratory as a one-stop project \u2014 24 instruments from MFI and DSC to tensile and impact, specified, installed and commissioned together.<\/p>\r\n<div class=\"byline\"><div><b>Updated<\/b> 12 November 2026<\/div><div><b>Scope<\/b> 3\u20137 Days, Pellets + Video + Report<\/div>\r\n<div><b>One-stop<\/b> 24 instruments, full lab<\/div><div><b>Voltage<\/b> built for destination<\/div><\/div>\r\n<\/div><\/div>\r\n<div class=\"wrap\"><div class=\"appmedia\">\r\n<div class=\"mslider\" id=\"appslider\">\r\n<div class=\"ms-frame\"><div class=\"ms-slide on\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s1.webp\" alt=\"lab equipment\" loading=\"lazy\"><span class=\"ms-cap\">Lab &amp; material trials \u2014 workshop photo 1, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s2.webp\" alt=\"Lab &amp; material trials \u2014 workshop photo 2, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Lab &amp; material trials \u2014 workshop photo 2, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s3.webp\" alt=\"Lab &amp; material trials \u2014 workshop photo 3, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Lab &amp; material trials \u2014 workshop photo 3, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s4.webp\" alt=\"Lab &amp; material trials \u2014 workshop photo 4, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Lab &amp; material trials \u2014 workshop photo 4, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s5.webp\" alt=\"Lab &amp; material trials \u2014 workshop photo 5, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Lab &amp; material trials \u2014 workshop photo 5, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s6.webp\" alt=\"Lab &amp; material trials \u2014 workshop photo 6, Kerke workshop, Nanjing\" loading=\"lazy\"><span class=\"ms-cap\">Lab &amp; material trials \u2014 workshop photo 6, Kerke workshop, Nanjing<\/span><\/div><div class=\"ms-slide\"><div class=\"ms-video\" data-yt=\"NubOTD0Cj4o\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/machine-lab-equipment-s1.webp\" alt=\"Running video \u2014 Lab &amp; material trials, Kerke workshop\" loading=\"lazy\"><button type=\"button\" class=\"ms-play\" aria-label=\"Play video\">&#9654;<\/button><\/div><span class=\"ms-cap\">Running video \u2014 Lab &amp; material trials, Kerke workshop<\/span><\/div><\/div>\r\n<button type=\"button\" class=\"ms-nav prev\" aria-label=\"Previous slide\">&#8249;<\/button>\r\n<button type=\"button\" class=\"ms-nav next\" aria-label=\"Next slide\">&#8250;<\/button>\r\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>\r\n<\/div>\r\n<div class=\"appmedia-text\">\r\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\">Parameter table<\/a><a href=\"#onestop\">One-stop lab supply<\/a><a href=\"#rm-s3\">How the trial works<\/a><a href=\"#rm-s4\">Universities and institutes<\/a><a href=\"#rm-s5\">What this machine is normally bought for<\/a><\/nav><h2 id=\"rm-s1\">Quick answer<\/h2><p>Our lab runs <strong>KTE-16, KTE-20B, KTE-36B and a small single screw<\/strong> with water-ring, strand and underwater pelletizing. Send <strong>25\u201350 kg<\/strong> of material and we return pellets, a running video and a capacity report in <strong>3\u20137 days<\/strong> (7\u201314 days for grafting or biodegradable formulations). The same lab is available as a <strong>one-stop purchase<\/strong>: KTE extruders plus the full instrument set \u2014 melt flow, DSC, tensile, impact, FTIR and more \u2014 delivered and commissioned as a single project.<\/p><\/section>\r\n<\/div>\r\n<\/div><\/div>\r\n<div class=\"wrap\"><div class=\"grid\"><main>\r\n<div class=\"stats\"><div class=\"stat\"><b>3\u20137 days<\/b><span>trial turnaround<\/span><\/div><div class=\"stat\"><b>25\u201350 kg<\/b><span>material needed<\/span><\/div><div class=\"stat\"><b>free<\/b><span>trial charge<\/span><\/div><div class=\"stat\"><b>24<\/b><span>instruments, one-stop lab<\/span><\/div><\/div>\r\n<p class=\"note\">Workshop photos and a running video \u2014 shot on our own lines, not stock images.<\/p>\r\n\r\n<h2 class=\"sec\" id=\"specs\">Parameter table<\/h2>\r\n<div class=\"tw\"><table><caption><b>Table 1.<\/b> Lab &amp; material trials \u2014 models and reference output.<\/caption>\r\n<thead><tr><th scope=\"col\">Equipment<\/th><th scope=\"col\">Spec<\/th><th scope=\"col\">What we test<\/th><\/tr><\/thead><tbody><tr><td class=\"num\"><a href=\"\/machines\/kte-16-lab-twin-screw-extruder\/\">KTE-16<\/a><\/td><td class=\"num\">15.6 mm, 1\u20135 kg\/h<\/td><td class=\"num\">Additive screening, expensive formulations<\/td><\/tr><tr><td class=\"num\"><a href=\"\/machines\/kte-20b-lab-twin-screw-extruder\/\">KTE-20B<\/a><\/td><td class=\"num\">21.7 mm, 2\u201315 kg\/h<\/td><td class=\"num\">Masterbatch and compound trials<\/td><\/tr><tr><td class=\"num\"><a href=\"\/machines\/kte-36b-lab-twin-screw-extruder\/\">KTE-36B<\/a><\/td><td class=\"num\">35.6 mm, 20\u2013100 kg\/h<\/td><td class=\"num\">Pilot batches, customer sample production<\/td><\/tr><tr><td class=\"num\"><a href=\"\/machines\/se-50-single-screw-extruder\/\">SE-50<\/a><\/td><td class=\"num\">50 mm single screw<\/td><td class=\"num\">Recycling and strap trials<\/td><\/tr><tr><td class=\"num\">Pelletizing<\/td><td class=\"num\">Water ring \/ strand \/ underwater<\/td><td class=\"num\">Pellet shape and output check<\/td><\/tr><tr><td class=\"num\">Analytical<\/td><td class=\"num\">MFI, moisture, density, sieve<\/td><td class=\"num\">Basic incoming\/outgoing QC<\/td><\/tr><\/tbody><\/table><\/div>\r\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>\r\n\r\n<h2 class=\"sec\" id=\"onestop\">One-stop lab supply \u2014 the full instrument list<\/h2>\r\n<p>An extruder is only half of a materials lab. What comes out of the die has to be measured \u2014 flow, thermal behaviour, mechanical strength, ash and moisture \u2014 and that normally means buying from five different instrument suppliers who never talk to each other. We supply the <strong>whole room as one project<\/strong>: the instrument list is specified around the materials you will actually run, the instruments are delivered together with the extruder, installed and commissioned in the same visit, and your operators are trained on real polymer methods instead of generic demos.<\/p>\r\n<div class=\"tw\"><table><caption><b>Table 2.<\/b> Full laboratory instrument list, 2026 edition.<\/caption>\r\n<thead><tr><th scope=\"col\">Category<\/th><th scope=\"col\">Instrument<\/th><th scope=\"col\">Key specification<\/th><\/tr><\/thead><tbody>\r\n<tr><td>Sample prep<\/td><td><b>Precision micro injection molder TY-7003<\/b><\/td><td class=\"num\">1.8 T injection \/ 6 T locking force, 0\u201380 mm stroke, 360 \u2103 zones \u00b10.5 \u2103<\/td><\/tr>\r\n<tr><td>Sample prep<\/td><td><b>Two-roll lab mill<\/b><\/td><td class=\"num\">550 mm roller face, heated rolls<\/td><\/tr>\r\n<tr><td>Sample prep<\/td><td><b>Hydraulic press<\/b><\/td><td class=\"num\">30 T capacity, plaque and sheet pressing<\/td><\/tr>\r\n<tr><td>Sample prep<\/td><td><b>Pneumatic punching machine<\/b><\/td><td class=\"num\">Specimen preparation for impact and tensile bars<\/td><\/tr>\r\n<tr><td>Flow &amp; rheology<\/td><td><b>Melt flow rate (MFI) meter<\/b><\/td><td class=\"num\">100\u2013450 \u2103, \u00b10.5 \u2103, automatic cut-off<\/td><\/tr>\r\n<tr><td>Flow &amp; rheology<\/td><td><b>Oscillating disc rheometer<\/b><\/td><td class=\"num\">Rotorless, rubber cure curves<\/td><\/tr>\r\n<tr><td>Thermal<\/td><td><b>DSC<\/b><\/td><td class=\"num\">0\u2013\u00b1500 mW, \u00b10.1 \u2103, includes computer<\/td><\/tr>\r\n<tr><td>Thermal<\/td><td><b>HDT \/ Vicat softening point tester<\/b><\/td><td class=\"num\">RT\u2013300 \u2103, \u00b10.1 \u2103, 3 sample stations<\/td><\/tr>\r\n<tr><td>Mechanical<\/td><td><b>Tensile strength machine 10 kN<\/b><\/td><td class=\"num\">Includes PC and printer<\/td><\/tr>\r\n<tr><td>Mechanical<\/td><td><b>Pendulum impact tester<\/b><\/td><td class=\"num\">1\u201322 J pendulums, 3.5 m\/s<\/td><\/tr>\r\n<tr><td>Mechanical<\/td><td><b>Digital Rockwell hardness tester<\/b><\/td><td class=\"num\">20\u201388 HRA \/ 20\u2013100 HRB \/ 20\u201370 HRC<\/td><\/tr>\r\n<tr><td>Mechanical<\/td><td><b>Shore hardness tester<\/b><\/td><td class=\"num\">GB\/T531 and ASTM methods<\/td><\/tr>\r\n<tr><td>Composition &amp; optics<\/td><td><b>FTIR spectrometer<\/b><\/td><td class=\"num\">Michelson interferometer, includes computer<\/td><\/tr>\r\n<tr><td>Composition &amp; optics<\/td><td><b>Optical microscope<\/b><\/td><td class=\"num\">Image analysis, PC and software, polishing kit included<\/td><\/tr>\r\n<tr><td>Composition &amp; optics<\/td><td><b>Profile projector<\/b><\/td><td class=\"num\">300\u00d7200\u00d7200 mm travel, 0.7\u20134.5\u00d7 optical \/ 20\u2013120\u00d7 digital<\/td><\/tr>\r\n<tr><td>Composition &amp; optics<\/td><td><b>Haze \/ transparency meter<\/b><\/td><td class=\"num\">\u03a6154 mm integrating sphere, ASTM D1003, 0\u2013100%<\/td><\/tr>\r\n<tr><td>QC basics<\/td><td><b>Moisture meter 720A<\/b><\/td><td class=\"num\">0.01\u2013100%, 60\u2013160 \u2103 heating, 120 g capacity<\/td><\/tr>\r\n<tr><td>QC basics<\/td><td><b>Density meter<\/b><\/td><td class=\"num\">0.001 g\/cm\u00b3 resolution, 0.01\u2013300 g range<\/td><\/tr>\r\n<tr><td>QC basics<\/td><td><b>Ash oven (muffle furnace)<\/b><\/td><td class=\"num\">Max 1,200 \u2103, 16 L chamber, PID program<\/td><\/tr>\r\n<tr><td>QC basics<\/td><td><b>Analytical balance<\/b><\/td><td class=\"num\">0.0001 g (10\u207b\u2074 g) precision<\/td><\/tr>\r\n<tr><td>QC basics<\/td><td><b>Magnetic stirrer<\/b><\/td><td class=\"num\">0\u2013450 rpm, 0\u2013100 \u2103 digital control<\/td><\/tr>\r\n<tr><td>Durability &amp; safety<\/td><td><b>Xenon weathering apparatus<\/b><\/td><td class=\"num\">700\u00d71950\u00d71100 mm chamber<\/td><\/tr>\r\n<tr><td>Durability &amp; safety<\/td><td><b>Flammability test chamber (gas burner)<\/b><\/td><td class=\"num\">\u22650.5 m\u00b3 box, 0\u201399 min 99 s timer \u00b10.1 s<\/td><\/tr>\r\n<tr><td>Bench<\/td><td><b>Steam sterilizer<\/b><\/td><td class=\"num\">Desktop vacuum steam autoclave<\/td><\/tr>\r\n<\/tbody><\/table><\/div>\r\n<ol>\r\n<li><strong>You tell us<\/strong> the material families and the tests each formulation must pass (MFI, DSC, tensile, impact, ash, weathering).<\/li>\r\n<li><strong>We return a lab layout<\/strong> \u2014 extruder plus instruments, sized to your budget, with the test method each instrument covers.<\/li>\r\n<li><strong>One delivery, one installation visit<\/strong> \u2014 the extruder is commissioned and every instrument verified with reference samples.<\/li>\r\n<li><strong>One contact afterwards<\/strong> for spares, calibration and consumables \u2014 the same team that built your extruder.<\/li>\r\n<\/ol>\r\n<p class=\"note\">Every instrument is quoted together with the extruder as one package \u2014 ask us for a full lab quotation. Installation, operator training and a one-year warranty are included.<\/p>\r\n<div id=\"detail\"><h2 class=\"sec\" id=\"rm-s3\">How the trial works<\/h2>\r\n\r\n<ol>\r\n\r\n<li><strong>You send material<\/strong> \u2014 25\u201350 kg of resin plus filler\/additive, with the target specification (MFI, filler %, pellet size).<\/li>\r\n\r\n<li><strong>We run it<\/strong> on the closest lab machine, recording barrel temperatures, screw speed, torque, vacuum and output.<\/li>\r\n\r\n<li><strong>You receive<\/strong> pellets (courier), a video of the run, and a one-page report with the parameters and the capacity we would guarantee on a production line.<\/li>\r\n\r\n<\/ol>\r\n\r\n<p>The trial is free for customers evaluating a line; you pay courier. If the formulation needs development (grafting, starch blends, flame retardant systems), we quote a development fee that is credited against the machine order.<\/p>\r\n\r\n<h2 class=\"sec\" id=\"rm-s4\">Universities and institutes<\/h2>\r\n\r\n<p>Several universities and research institutes run our <a href=\"\/machines\/kte-20b-lab-twin-screw-extruder\/\">KTE-20B<\/a> and <a href=\"\/machines\/kte-36b-lab-twin-screw-extruder\/\">KTE-36B<\/a> for compound development. Lab machines are shipped with single-phase options where requested and a full English manual.<\/p><\/div>\r\n\r\n<h2 class=\"sec\" id=\"apps\">What this machine is normally bought for<\/h2>\r\n<div class=\"cards\"><a class=\"card\" href=\"\/applications\/puffed-snack-extrusion\/\"><h3>Puffed Food Extrusion Line<\/h3><p>Food extrusion shares the barrel with plastics but not the rules: the machine is a cooker, and the product is defined \u2026<\/p><span class=\"meta\">100\u2013500 kg\/h<\/span><\/a><a class=\"card\" href=\"\/applications\/textured-plant-protein\/\"><h3>TVP \/ Plant Protein Texturization Line<\/h3><p>Textured vegetable protein is a fibre-alignment problem: soy or pea flour is hydrated, cooked and then stretched throu\u2026<\/p><span class=\"meta\">150\u2013500 kg\/h<\/span><\/a><a class=\"card\" href=\"\/applications\/biodegradable-plastic-extrusion\/\"><h3>Biodegradable Plastic Extrusion Line<\/h3><p>PLA, PBAT and starch blends degrade twice: once in the environment, which is the point, and once in the extruder, whic\u2026<\/p><span class=\"meta\">Protect the Molecules<\/span><\/a><\/div>\r\n\r\n<h2 class=\"sec\" id=\"faq\">FAQ<\/h2>\r\n<details open><summary>What exactly do I get back from a trial?<\/summary><p>Pellets from your material, a running video of the line, and a report with barrel temperatures, screw speed, feeder settings, output per hour and observed quality issues.<\/p><\/details><details><summary>Can I attend the trial?<\/summary><p>Yes \u2014 either on site in Nanjing or by video call during the run. Most customers outside China join the call and watch the die and pelletizer live.<\/p><\/details><details><summary>Does a trial commit me to an order?<\/summary><p>No. The report is yours, including the parameters, whether or not you buy from us.<\/p><\/details><details><summary>Can you supply the whole laboratory, not just the extruder?<\/summary><p>Yes. The 24 instruments listed above are quoted, delivered, installed and commissioned together with the extruder as a single project, with operator training and one contact for service, spares and calibration afterwards.<\/p><\/details>\r\n\r\n<div class=\"method\"><h2 id=\"rm-s7\">Where these numbers come from<\/h2>\r\n<p>Screw diameters, speeds, motor ratings, torque and reference output come from the Kerke parameter table and the product master data sheet, and are cross-checked against commissioning records. Where a catalogue value and a trial value disagree, the trial value is the one we quote.<\/p>\r\n<p>Instrument list is from the Kerke lab equipment option list (2026 edition). Reviewed by the Kerke process team, Nanjing. Page updated 12 November 2026.<\/p><\/div>\r\n\r\n<div class=\"related\"><h2 id=\"rm-s8\">Related<\/h2><div class=\"rel-grid\"><a class=\"rel\" href=\"\/machines\/pilot-twin-screw-extruder\/\"><span>Machine<\/span>Lab & pilot twin screw<\/a><a class=\"rel\" href=\"\/machines\/spare-parts\/\"><span>Machine<\/span>Auxiliary &amp; spare parts<\/a><a class=\"rel\" href=\"\/get-a-quote\/\"><span>Service<\/span>Full lab quotation<\/a><a class=\"rel\" href=\"\/applications\/puffed-snack-extrusion\/\"><span>Application<\/span>Puffed Food Extrusion Line<\/a><a class=\"rel\" href=\"\/applications\/textured-plant-protein\/\"><span>Application<\/span>TVP \/ Plant Protein Texturization Line<\/a><\/div><\/div>\r\n<div class=\"cta\"><div><b>Need a capacity number for 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>\r\n<div class=\"acts\"><a href=\"\/get-a-quote\/\">Get a quote<\/a>\r\n<a class=\"alt\" href=\"\/get-a-quote\/#trial\">Send material for trial<\/a><\/div><\/div>\r\n<\/main>\r\n<aside><h5>On this page<\/h5><ol><li><a href=\"#answer\">Quick answer<\/a><\/li><li><a href=\"#specs\">Parameter table<\/a><\/li><li><a href=\"#onestop\">Full instrument list<\/a><\/li><li><a href=\"#detail\">Selection detail<\/a><\/li><li><a href=\"#apps\">Applications<\/a><\/li><li><a href=\"#faq\">FAQ<\/a><\/li><\/ol>\r\n<div class=\"sidecard\"><b>Model or trial first?<\/b><p>A model number tells you the envelope; a trial tells you the output. We quote the second one.<\/p>\r\n<a class=\"btn\" href=\"\/get-a-quote\/\">Request a quote<\/a>\r\n<a class=\"btn ghost\" href=\"\/machines\/\">All machines<\/a><\/div><\/aside><\/div><\/div>\r\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>\r\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Product\", \"name\": \"Lab Equipment & Send-Your-Material Trials\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Kerke\"}, \"description\": \"Send 25\u201350 kg and we return pellets, video and a capacity report in 3\u20137 days. 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Most customers outside China join the call and watch the die and pelletizer live.\"}}, {\"@type\": \"Question\", \"name\": \"Does a trial commit me to an order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The report is yours, including the parameters, whether or not you buy from us.\"}}, {\"@type\": \"Question\", \"name\": \"Can you supply the whole laboratory, not just the extruder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 24 instruments listed above are quoted, delivered, installed and commissioned together with the extruder as a single project, with operator training and one contact for service, spares and calibration afterwards.\"}}]}, {\"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.kerkepm.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Machines\", \"item\": \"https:\/\/www.kerkepm.com\/machines\/\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Lab & material trials\"}]}]}<\/script>\r\n<div class=\"wrap\"><section class=\"k3-more\" id=\"rm-more\"><h2>Lab equipment \u2014 the short version<\/h2><p>One-stop note: the extruder sets the capacity, but the instruments around it decide whether a formulation is signed off. Specifying both from one supplier means the trial data, the QC methods and the machine parameters speak the same language from day one.<\/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 lab equipment: the data on this page was last verified on our own test line in Nanjing.<\/p><p>Not sure which lab equipment configuration fits? Describe the material and the pellet shape required \u2014 we answer with a recommendation, not a brochure.<\/p><p>A lab equipment 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>\r\n<\/div>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Home\/Machines\/Lab &#038; material trials Machine \u00b7 Lab &#038; material trials Lab Equipment &amp; Send-Your-Material Trials Send 25\u201350 kg and we return pellets, video and a capacity report in 3\u20137 days. Beyond extruders we supply the complete laboratory as a one-stop project \u2014 24 instruments from MFI and DSC to tensile and impact, specified, installed and [&#8230;]\n","protected":false},"author":0,"featured_media":1942,"parent":11,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"application":[],"app_group":[],"class_list":["post-22","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/22","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=22"}],"version-history":[{"count":0,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/pages\/22\/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\/1942"}],"wp:attachment":[{"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/media?parent=22"}],"wp:term":[{"taxonomy":"application","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/application?post=22"},{"taxonomy":"app_group","embeddable":true,"href":"https:\/\/kerkepm.com\/es\/wp-json\/wp\/v2\/app_group?post=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}