{"id":368,"date":"2026-10-10T03:01:52","date_gmt":"2026-10-10T03:01:52","guid":{"rendered":"https:\/\/coolantcentrifuge.com\/?p=368"},"modified":"2026-10-10T03:01:52","modified_gmt":"2026-10-10T03:01:52","slug":"metal-fines-buildup-in-wire-drawing-lubricant","status":"publish","type":"post","link":"https:\/\/coolantcentrifuge.com\/ko\/metal-fines-buildup-in-wire-drawing-lubricant\/","title":{"rendered":"\uc640\uc774\uc5b4 \ub4dc\ub85c\uc789 \uc724\ud65c\uc81c \ub0b4 \uae08\uc18d \ubbf8\ubd84 \ucd95\uc801: \uc21c\ud658 \uacbd\ub85c \ucd94\uc801"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"368\" class=\"elementor elementor-368 elementor-bc-flex-widget\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03blog e-con-full vf-blog-template e-flex e-con e-parent\" data-id=\"s03blog\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03hero elementor-widget elementor-widget-html\" data-id=\"s03hero\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\/* Reusable article layout; vf-blog-template only. The post-specific outer width guard is supplied separately. *\/\n.vf-blog-template{color:#3d3d3d;font-family:Arial,sans-serif;--vf-gap:56px}\n.vf-blog-template,.vf-blog-template *{box-sizing:border-box}\n.vf-blog-template .e-con{--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;--gap:0px;overflow:visible}\n.vf-blog-template .vf-blog-hero{width:100%;padding:34px 0 30px;border-bottom:1px solid #d9d9d9;margin-bottom:32px}\n.vf-blog-template .vf-blog-crumb{font-size:13px;line-height:1.7;color:#6b6b6b;margin:0 0 22px}\n.vf-blog-template a{color:inherit;text-underline-offset:3px}\n.vf-blog-template h1{font-size:clamp(30px,3.3vw,46px);line-height:1.18;letter-spacing:-.025em;max-width:950px;margin:0 0 22px;color:#303638}\n.vf-blog-template .vf-blog-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;color:#626b6e;align-items:center}\n.vf-blog-template .vf-blog-category{font-size:11px;font-weight:700;letter-spacing:.08em;padding:5px 10px;background:#ededed;border-radius:3px}\n.vf-blog-template .vf-blog-columns{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:var(--vf-gap);align-items:start;width:100%}\n.vf-blog-template .vf-blog-body{display:flex;flex-direction:column;gap:0;min-width:0;width:100%}\n.vf-blog-template .vf-blog-sidebar{display:block;position:sticky;top:100px;width:100%;min-width:0;align-self:start}\n.vf-blog-template .vf-s03{background:white;padding:0;width:100%}\n.vf-blog-template .vf-s03-inner{width:100%;margin:0;padding:0}\n.vf-blog-template h2{font-size:27px;line-height:1.35;letter-spacing:-.015em;margin:34px 0 18px;color:#303638;scroll-margin-top:110px}\n.vf-blog-template p,.vf-blog-template li{font-size:17px;line-height:1.85;margin:0 0 20px}\n.vf-blog-template figure{max-width:100%;margin:28px auto}\n.vf-blog-template img{display:block;width:100%;height:auto;border-radius:6px}\n.vf-blog-template figcaption{font-size:12px;color:#626b6e;line-height:1.6;margin-top:10px}\n.vf-blog-template .vf-blog-toc{background:#f4f4f4;border:1px solid #dedede;border-radius:8px;padding:22px}\n.vf-blog-template .vf-blog-toc strong{display:block;font-size:15px;margin-bottom:16px}\n.vf-blog-template .vf-blog-toc ol{padding:0;list-style:none;margin:0;counter-reset:section}\n.vf-blog-template .vf-blog-toc li{font-size:13px;line-height:1.45;margin:0;border-top:1px solid #dedede;counter-increment:section}\n.vf-blog-template .vf-blog-toc a{display:flex;gap:10px;text-decoration:none;padding:12px 0;color:#626b6e}\n.vf-blog-template .vf-blog-toc a:before{content:counter(section,decimal-leading-zero);font-size:11px;color:#888;flex-shrink:0;line-height:1.8}\n.vf-blog-template .vf-blog-toc a:hover,.vf-blog-template .vf-blog-toc a[aria-current=true]{color:#222;font-weight:700}\n.vf-blog-template .vf-blog-related{border-top:1px solid #dedede;margin-top:22px;padding-top:18px;font-size:13px;line-height:1.7}\n.vf-blog-template .vf-blog-related strong{display:block;font-size:11px;letter-spacing:.08em;color:#6b6b6b;margin-bottom:7px}\n.vf-blog-template .vf-blog-mobile{display:none}\n.vf-blog-template .vf-s03-cta{margin:36px 0 48px;padding:24px;background:#f4f4f4;border-radius:8px}\n.vf-blog-template .vf-s03-cta h2{margin-top:0}\n.vf-blog-template .vf-s03-button{display:inline-block;padding:12px 20px;background:#3d3d3d;color:#fff;text-decoration:none;border-radius:4px}\n.vf-blog-template .vf-s03-button:hover{background:#565656;color:#fff}\n.vf-blog-template a:focus-visible,.vf-blog-template summary:focus-visible{outline:2px solid #3d3d3d;outline-offset:4px}\n@media(max-width:1024px){.vf-blog-template .vf-blog-columns{grid-template-columns:minmax(0,1fr)}.vf-blog-template .vf-blog-sidebar{display:none}.vf-blog-template .vf-blog-mobile{display:block;margin-top:24px}.vf-blog-template summary{cursor:pointer;font-size:15px;font-weight:700;min-height:44px;display:list-item;padding:10px 0}.vf-blog-template .vf-blog-mobile .vf-blog-toc{padding:12px 20px}.vf-blog-template .vf-blog-toc a{min-height:44px}}\n@media(max-width:600px){.vf-blog-template .vf-blog-hero{padding:22px 0;margin-bottom:24px}.vf-blog-template h2{font-size:24px}.vf-blog-template p,.vf-blog-template li{font-size:16px}.vf-blog-template .vf-blog-meta{gap:8px 14px}.vf-blog-template .vf-blog-crumb{font-size:12px}.vf-blog-template .vf-s03-cta{padding:20px}}\n.postid-368 #content > .ast-container{max-width:1180px;padding-left:24px;padding-right:24px}.postid-368 .elementor-368{width:100%}.vf-blog-template{background:#fff;padding:0 32px 24px!important}@media(max-width:600px){.postid-368 #content > .ast-container{padding-left:12px;padding-right:12px}.vf-blog-template{padding:0 16px 12px!important}}<\/style><header class=\"vf-blog-hero\"><nav class=\"vf-blog-crumb\" aria-label=\"Breadcrumb\"><a href=\"https:\/\/coolantcentrifuge.com\/\">Home<\/a> \/ <a href=\"https:\/\/coolantcentrifuge.com\/wire-drawing-lubricant-filtration\/\">Wire Drawing Lubricant Filtration<\/a> \/ Troubleshooting<\/nav><h1>Metal Fines Buildup in Wire Drawing Lubricant: Trace the Circulation Path<\/h1><div class=\"vf-blog-meta\"><span class=\"vf-blog-category\">TROUBLESHOOTING<\/span><time datetime=\"2026-10-10\">October 10, 2026<\/time><span>6 min read<\/span><\/div><div class=\"vf-blog-mobile\"><details class=\"vf-blog-toc\"><summary>In this article<\/summary><nav aria-label=\"Article contents\"><ol><li><a href=\"#s03-section-1\">Identify what changed before the buildup appeared<\/a><\/li><li><a href=\"#s03-section-2\">Follow the lubricant from the process back to the dies<\/a><\/li><li><a href=\"#s03-section-3\">Distinguish suspended contamination from tank deposits<\/a><\/li><li><a href=\"#s03-section-4\">Check lubricant condition alongside particle loading<\/a><\/li><li><a href=\"#s03-section-5\">Evaluate treatment under a defined operating condition<\/a><\/li><li><a href=\"#s03-section-6\">Include discharge and old deposits in the plan<\/a><\/li><li><a href=\"#s03-section-7\">Confirm improvement at the point that matters<\/a><\/li><\/ol><\/nav><\/details><\/div><\/header>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03cols e-con-full vf-blog-columns e-flex e-con e-parent\" data-id=\"s03cols\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-s03body e-con-full vf-blog-body e-flex e-con e-parent\" data-id=\"s03body\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-s03c000 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c000\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w000 elementor-widget elementor-widget-html\" data-id=\"s03w000\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\">\n<p>Metal fines buildup in wire drawing lubricant is a system problem, not simply a dirty-fluid appearance. The particles entering a tank, the particles reaching the dies and the material removed during cleaning may represent different parts of the contamination load. Looking at only one location can hide the reason that a treatment system appears ineffective.<\/p>\n<p>Begin by defining the fluid and the drawing operation. A neat drawing oil and a water-mixed lubricant need different fluid-condition checks. Copper, aluminium and steel processing also should not be treated as interchangeable feeds. This guide explains how to investigate the accumulation path before choosing or changing a solids separation stage.<\/p>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c001 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c001\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w001 elementor-widget elementor-widget-html\" data-id=\"s03w001\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-1\">Identify what changed before the buildup appeared<\/h2>\n<p>Compare the current operating period with the last reasonably stable one. Note changes in incoming wire, lubricant product, dilution practice where applicable, production mix and maintenance. These records are more useful than an isolated photograph because they identify possible changes in the material entering the circulation system.<\/p>\n<p>Do not assume that a visible deposit consists entirely of the metal being drawn. Material carried in on the wire, wear debris and other contamination may be present. If composition affects the recovery or treatment decision, retain a separate solids sample for appropriate analysis.<\/p>\n<p>Ask the operators where the problem first became noticeable. Faster strainer loading, sediment in a return channel and deposits at a pump pickup are different observations. Each gives a starting point for inspecting the circulation path, but none alone proves the cause of a drawing defect.<\/p>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c002 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c002\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w002 elementor-widget elementor-widget-html\" data-id=\"s03w002\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-2\">Follow the lubricant from the process back to the dies<\/h2>\n<p>Draw the dirty return, tank compartments, existing treatment stages, supply pump and any bypass. Mark where fluid enters and leaves each compartment. Then compare the sketch with the installed system during a safe inspection.<\/p>\n<p>Look for places where solids can collect without reaching treatment. A dead section of a channel or a quiet compartment may hold material while a nearby loop continues to circulate relatively clean fluid. A high displayed flow through that loop does not establish that it treats the contamination generated by the process.<\/p>\n<p>Also identify possible routes around the treatment stage. A maintenance bypass or changed return connection can make the nominal layout different from the operating layout. Record valve positions and operating modes without altering an unfamiliar system merely to obtain a sample.<\/p>\n<figure style=\"width:1200px\" data-media-id=\"352\"><a href=\"https:\/\/coolantcentrifuge.com\/wp-content\/uploads\/2026\/10\/wire-drawing-lubricant-circulation-diagram.webp\" target=\"_blank\" rel=\"noopener\" aria-label=\"Open full-size image\"><img loading=\"lazy\" src=\"https:\/\/coolantcentrifuge.com\/wp-content\/uploads\/2026\/10\/wire-drawing-lubricant-circulation-diagram.webp\" alt=\"Schematic: wire drawing lubricant: follow the circuit\" width=\"1200\" height=\"900\" loading=\"lazy\" decoding=\"async\"><\/a><figcaption>Schematic. Trace the real piping route and any bypass or isolated compartment. Conceptual review sequence, not an installation drawing. <a href=\"https:\/\/coolantcentrifuge.com\/wp-content\/uploads\/2026\/10\/wire-drawing-lubricant-circulation-diagram.webp\" target=\"_blank\" rel=\"noopener\">View full size<\/a><\/figcaption><\/figure>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c003 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c003\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w003 elementor-widget elementor-widget-html\" data-id=\"s03w003\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-3\">Distinguish suspended contamination from tank deposits<\/h2>\n<p>Use a circulating sample to investigate the liquid reaching the proposed separation stage. Use a separately labelled deposit sample to investigate what has accumulated. Do not combine them unless the agreed test specifically evaluates that mixture.<\/p>\n<p>Tank deposits can be important even when a circulating sample looks relatively clear. Conversely, visible suspended material does not reveal how much old sludge sits below the accessible part of the tank. These observations answer different questions and should remain separate in the investigation.<\/p>\n<p>A simple comparison sheet can list sampling location, production state, fluid temperature and recent maintenance. Add photographs using consistent containers and lighting, but treat the photographs as supporting records rather than a measurement of particle concentration or separation efficiency.<\/p>\n<figure style=\"width:1200px\" data-media-id=\"212\"><a href=\"https:\/\/coolantcentrifuge.com\/wp-content\/uploads\/2026\/09\/wire-drawing-lubricant-filtration-line.webp\" target=\"_blank\" rel=\"noopener\" aria-label=\"Open full-size image\"><img loading=\"lazy\" src=\"https:\/\/coolantcentrifuge.com\/wp-content\/uploads\/2026\/09\/wire-drawing-lubricant-filtration-line.webp\" alt=\"Industrial centrifuge installed beside a fluid collection vessel\" width=\"1200\" height=\"900\" loading=\"lazy\" decoding=\"async\"><\/a><figcaption>Fluid-treatment equipment context; this is not a measurement of fines loading. <a href=\"https:\/\/coolantcentrifuge.com\/wp-content\/uploads\/2026\/09\/wire-drawing-lubricant-filtration-line.webp\" target=\"_blank\" rel=\"noopener\">View full size<\/a><\/figcaption><\/figure>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c004 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c004\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w004 elementor-widget elementor-widget-html\" data-id=\"s03w004\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-4\">Check lubricant condition alongside particle loading<\/h2>\n<p>For a water-mixed drawing lubricant, use the supplier&#x27;s specified checks and interpretation methods. A concentration reading should be evaluated with the correct product information; it is not a general measure of solid contamination. If fluid stability or contamination affects the reading, the supplier should advise on a more suitable assessment.<\/p>\n<p>For a neat oil, ask which laboratory measurements are relevant to the observed problem. Viscosity and other condition results need a stated test method and temperature where applicable. A thicker-looking sample in a cold bottle is not enough to declare the working oil out of specification.<\/p>\n<p>Solids removal and lubricant condition management are complementary tasks. Collecting metal fines does not demonstrate that the fluid&#x27;s additives, concentration or other operating properties are correct. Keep the acceptance criteria for each task distinct.<\/p>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c005 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c005\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w005 elementor-widget elementor-widget-html\" data-id=\"s03w005\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-5\">Evaluate treatment under a defined operating condition<\/h2>\n<p>Specify the actual stream to be treated, including the normal variation in fluid temperature and loading. If the plant uses a central tank, identify which drawing lines contributed to the sample. A trial on one material should not be presented as evidence for all metals and lubricant products handled by the factory.<\/p>\n<p>Ask the separation supplier to report the feed condition, operating settings, treated-liquid measurements and collected-material observations. If several conditions are compared, keep enough factors consistent to understand what changed. A visually improved sample without a recorded feed condition is a weak basis for selecting equipment.<\/p>\n<p>For centrifugal treatment, the relevant question is whether the particles in this fluid can be separated at a practical flow and discharge cycle. It is not whether an unrelated demonstration liquid becomes clear. Require the proposed duty to be tested or explicitly identified as awaiting confirmation.<\/p>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c006 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c006\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w006 elementor-widget elementor-widget-html\" data-id=\"s03w006\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-6\">Include discharge and old deposits in the plan<\/h2>\n<p>New solids captured by a separator must leave the circulation system in a controlled way. Review the receiving container, maintenance access and handling of the oily residue. A collection arrangement that is inconvenient to use can undermine an otherwise suitable process.<\/p>\n<p>Old deposits may require a separate cleaning activity. Do not promise that a bypass separator will automatically remove material from every tank corner. Coordinate any cleanout with the machine and fluid suppliers so the post-cleaning condition becomes a useful baseline rather than another uncontrolled variable.<\/p>\n<p>Record the residue in consistent terms. Wet sludge mass includes retained liquid and cannot be compared directly with dry metal recovery. If metal recovery value matters, request composition and liquid-content information rather than estimating value from the colour of the deposit.<\/p>\n<\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c007 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c007\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w007 elementor-widget elementor-widget-html\" data-id=\"s03w007\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner\"><h2 id=\"s03-section-7\">Confirm improvement at the point that matters<\/h2>\n<p>Assign a named observation point to each concern. Use the dirty return to understand incoming contamination, the treatment inlet to define equipment duty, and the machine supply to assess what production receives. Keep a separate record for tank-floor deposits. This prevents a result measured in one part of the circuit from being used to describe another.<\/p>\n<p>Judge the result against the original operating problem. If supply contamination was the concern, measure at a defined supply point. If maintenance loading was the concern, compare the same component over similar production periods. Explain changes in throughput or material instead of claiming that all differences came from filtration.<\/p>\n<p>The <a href=\"https:\/\/coolantcentrifuge.com\/wire-drawing-lubricant-filtration\/\">wire drawing lubricant filtration guide<\/a> covers the broader treatment application. For an assessment of recurring buildup, prepare the fluid specification, circulation sketch, representative samples and a record of where deposits return. Together, these show whether the next step is source control, circulation correction, separation testing or a combination of those actions.<\/p><\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03c008 e-con-full vf-s03-section e-flex e-con e-parent\" data-id=\"s03c008\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03w008 elementor-widget elementor-widget-html\" data-id=\"s03w008\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"vf-s03\"><div class=\"vf-s03-inner vf-s03-cta\"><h2>Discuss Your Wire Drawing Lubricant<\/h2><p>Share the lubricant details, contamination observations and proposed treatment stream.<\/p><a class=\"vf-s03-button\" href=\"https:\/\/coolantcentrifuge.com\/contact\/\">Request a Technical Review \u2192<\/a><\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-s03side e-con-full vf-blog-sidebar e-flex e-con e-parent\" data-id=\"s03side\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-s03toc elementor-widget elementor-widget-html\" data-id=\"s03toc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<aside><nav class=\"vf-blog-toc\" aria-label=\"Article contents\"><strong>In this article<\/strong><ol><li><a href=\"#s03-section-1\">Identify what changed before the buildup appeared<\/a><\/li><li><a href=\"#s03-section-2\">Follow the lubricant from the process back to the dies<\/a><\/li><li><a href=\"#s03-section-3\">Distinguish suspended contamination from tank deposits<\/a><\/li><li><a href=\"#s03-section-4\">Check lubricant condition alongside particle loading<\/a><\/li><li><a href=\"#s03-section-5\">Evaluate treatment under a defined operating condition<\/a><\/li><li><a href=\"#s03-section-6\">Include discharge and old deposits in the plan<\/a><\/li><li><a href=\"#s03-section-7\">Confirm improvement at the point that matters<\/a><\/li><\/ol><\/nav><div class=\"vf-blog-related\"><strong>RELATED APPLICATION<\/strong><a href=\"https:\/\/coolantcentrifuge.com\/wire-drawing-lubricant-filtration\/\">Wire Drawing Lubricant Filtration \u2192<\/a><\/div><\/aside>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-s03js elementor-widget elementor-widget-html\" data-id=\"s03js\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<script>(()=>{const root=document.querySelector('.vf-blog-template');if(!root)return;const links=[...root.querySelectorAll('.vf-blog-toc a')];const headings=[...root.querySelectorAll('h2[id]')];function sync(){let current=headings[0];for(const h of headings){if(h.getBoundingClientRect().top<=155)current=h;}links.forEach(a=>{if(current&&a.hash==='#'+current.id)a.setAttribute('aria-current','true');else a.removeAttribute('aria-current');});}root.addEventListener('click',e=>{const a=e.target.closest('.vf-blog-toc a');if(!a)return;const target=document.getElementById(a.hash.slice(1));if(!target)return;e.preventDefault();e.stopImmediatePropagation();const details=a.closest('details');if(details)details.open=false;requestAnimationFrame(()=>{history.pushState(null,'',a.hash);window.scrollTo({top:window.scrollY+target.getBoundingClientRect().top-110,behavior:'instant'});target.setAttribute('tabindex','-1');target.focus({preventScroll:true});sync();});},true);window.addEventListener('scroll',sync,{passive:true});sync();})();<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\uc640\uc774\uc5b4 \ub4dc\ub85c\uc789 \uc724\ud65c\uc81c \ud68c\ub85c\ub97c \ud1b5\ud574 \uae08\uc18d \ubbf8\ubd84\uc744 \ucd94\uc801\ud558\uc2ed\uc2dc\uc624. \uc7a5\ube44\ub97c \ubcc0\uacbd\ud558\uae30 \uc804\uc5d0 \uc720\uccb4 \uc0c1\ud0dc, \ud0f1\ud06c \uce68\uc804\ubb3c \ubc0f \ucc98\ub9ac \uc131\ub2a5\uc744 \ubd84\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/p>","protected":false},"author":1,"featured_media":212,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[32],"tags":[37,36,35],"class_list":["post-368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-troubleshooting","tag-lubricant-management","tag-metal-fines","tag-wire-drawing"],"_links":{"self":[{"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/posts\/368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/comments?post=368"}],"version-history":[{"count":1,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"predecessor-version":[{"id":369,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/posts\/368\/revisions\/369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/media\/212"}],"wp:attachment":[{"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coolantcentrifuge.com\/ko\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}