{"id":109,"date":"2026-05-21T09:30:41","date_gmt":"2026-05-21T01:30:41","guid":{"rendered":"https:\/\/www.corvelanmag.com\/?page_id=109"},"modified":"2026-09-27T18:22:23","modified_gmt":"2026-09-27T10:22:23","slug":"quality-control","status":"publish","type":"page","link":"https:\/\/www.corvelanmag.com\/fr\/quality-control\/","title":{"rendered":"Contr\u00f4le qualit\u00e9"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\r\n\r\n\r\n\r\n\r\n\r\nMagnetic Separator Quality Control & Testing | Corvelan<\/title>\r\n<meta content=\"See how Coverlan structures magnetic separator quality control from incoming components and fabrication through magnetic measurement, functional testing, material trials, final inspection and shipment checks.\" name=\"description\"\/>\r\n<link href=\"https:\/\/www.corvelanmag.com\/quality-control\/\" rel=\"canonical\"\/>\r\n<style>\r\n\/* Coverlan Quality Control | Scoped styles *\/\r\n.corvelan-qc{\r\n --cv-blue:#0B4F8A;\r\n --cv-blue-dark:#07385f;\r\n --cv-blue-deep:#062b4a;\r\n --cv-ink:#152536;\r\n --cv-muted:#5d6b78;\r\n --cv-line:#dfe7ee;\r\n --cv-soft:#f4f8fb;\r\n --cv-soft-2:#eaf2f8;\r\n --cv-green:#18785e;\r\n --cv-white:#ffffff;\r\n --cv-radius:18px;\r\n --cv-shadow:0 18px 50px rgba(6,43,74,.10);\r\n color:var(--cv-ink);\r\n font-family:Arial,Helvetica,sans-serif;\r\n line-height:1.65;\r\n background:#fff;\r\n}\r\n.corvelan-qc 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Coverlan UX Enhancements | 1400px + motion + performance ===== *\/\r\n.corvelan-qc{\r\n overflow-x:clip;\r\n}\r\n\r\n\/* Prevent layout shift and keep image rendering predictable *\/\r\n.corvelan-qc img{\r\n aspect-ratio:4 \/ 3;\r\n object-fit:cover;\r\n background:#e8eef3;\r\n}\r\n\r\n\/* Smoother interactive feedback *\/\r\n.corvelan-qc .cv-btn,\r\n.corvelan-qc .cv-card,\r\n.corvelan-qc .cv-method,\r\n.corvelan-qc .cv-type,\r\n.corvelan-qc .cv-doc,\r\n.corvelan-qc .cv-step,\r\n.corvelan-qc details,\r\n.corvelan-qc .cv-media{\r\n transition:\r\n transform .28s cubic-bezier(.2,.7,.2,1),\r\n box-shadow .28s ease,\r\n border-color .28s ease,\r\n background-color .28s ease;\r\n}\r\n\r\n.corvelan-qc .cv-btn:hover{\r\n transform:translateY(-2px);\r\n}\r\n.corvelan-qc .cv-btn:active{\r\n transform:translateY(0) scale(.985);\r\n}\r\n.corvelan-qc .cv-btn:focus-visible,\r\n.corvelan-qc summary:focus-visible,\r\n.corvelan-qc a:focus-visible{\r\n outline:3px solid rgba(11,79,138,.28);\r\n 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details[open]{\r\n border-color:#b7cfdf;\r\n box-shadow:0 10px 28px rgba(6,43,74,.07);\r\n}\r\n.corvelan-qc summary:after{\r\n transition:transform .25s ease,color .25s ease;\r\n}\r\n.corvelan-qc details[open] summary:after{\r\n transform:rotate(180deg);\r\n}\r\n\r\n\/* Scroll reveal. Elements stay visible when JS is unavailable. *\/\r\n.corvelan-qc.cv-animate-ready .cv-reveal{\r\n opacity:0;\r\n transform:translateY(24px);\r\n transition:\r\n opacity .64s cubic-bezier(.2,.7,.2,1),\r\n transform .64s cubic-bezier(.2,.7,.2,1);\r\n transition-delay:var(--cv-delay,0ms);\r\n will-change:opacity,transform;\r\n}\r\n.corvelan-qc.cv-animate-ready .cv-reveal.cv-inview{\r\n opacity:1;\r\n transform:none;\r\n}\r\n\r\n\/* Hero gets a slightly more deliberate entrance *\/\r\n.corvelan-qc.cv-animate-ready .cv-hero .cv-reveal{\r\n transform:translateY(18px);\r\n}\r\n.corvelan-qc.cv-animate-ready .cv-hero .cv-reveal.cv-inview{\r\n transform:none;\r\n}\r\n\r\n\/* No motion for people who request reduced animation *\/\r\n@media (prefers-reduced-motion:reduce){\r\n html{scroll-behavior:auto!important}\r\n .corvelan-qc *,\r\n .corvelan-qc *:before,\r\n .corvelan-qc *:after{\r\n scroll-behavior:auto!important;\r\n transition-duration:.001ms!important;\r\n animation-duration:.001ms!important;\r\n animation-iteration-count:1!important;\r\n }\r\n .corvelan-qc.cv-animate-ready .cv-reveal{\r\n opacity:1!important;\r\n transform:none!important;\r\n }\r\n}\r\n\r\n<\/style>\r\n<\/head>\r\n<body>\r\n<main class=\"corvelan-qc cv-motion-root\">\r\n<!-- 01 HERO -->\r\n<section class=\"cv-hero\">\r\n<div class=\"cv-wrap cv-hero-grid\">\r\n<div>\r\n<div class=\"cv-kicker\">Corvelan Quality Control<\/div>\r\n<h1>Magnetic Separator Quality Control & Testing<\/h1>\r\n<p class=\"cv-lead\" style=\"margin-top:20px\">\r\n Corvelan structures inspection around the actual equipment configuration, approved interfaces and agreed acceptance requirements instead of relying on a generic \u201chigh quality\u201d statement.\r\n <\/p>\r\n<p>\r\n Magnetic condition, mechanical fit, functional operation and material-separation performance are different questions. The test method should match the decision that needs to be accepted.\r\n <\/p>\r\n<div class=\"cv-hero-points\">\r\n<span>Incoming Inspection<\/span>\r\n<span>Fabrication Checks<\/span>\r\n<span>Magnetic Measurement<\/span>\r\n<span>Functional Testing<\/span>\r\n<span>Material Trials<\/span>\r\n<span>Final Inspection<\/span>\r\n<\/div>\r\n<div class=\"cv-btns\">\r\n<a class=\"cv-btn cv-btn--light\" href=\"\/contact-us\/\">Discuss Inspection Requirements<\/a>\r\n<a class=\"cv-btn cv-btn--ghost\" href=\"#qc-process\" style=\"border-color:rgba(255,255,255,.35);color:#fff;background:transparent\">View QC Process<\/a>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-media\"><img fetchpriority=\"high\" alt=\"Technician performing overall quality inspection on a magnetic separator in the workshop\" decoding=\"async\" fetchpriority=\"high\" height=\"900\" loading=\"eager\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-quality-inspection-20260906-182931.webp\" width=\"1200\"\/><\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 02 QC PHILOSOPHY -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap cv-grid-2\">\r\n<div>\r\n<div class=\"cv-kicker\">Inspection Philosophy<\/div>\r\n<h2>Quality Checks Based on Your Magnetic Separator Requirements<\/h2>\r\n<p style=\"margin-top:20px\">\r\n A useful quality process starts by checking the key requirements of the equipment. These may include dimensions and interfaces, magnetic condition, mechanical operation, electrical function, material separation and shipment details.\r\n <\/p>\r\n<p>\r\n These are not interchangeable. A dimensional inspection cannot prove material recovery. A surface magnetic reading cannot prove capture performance in a moving material bed. A sample trial cannot replace confirmation that the supplied equipment matches the approved drawing.\r\n <\/p>\r\n<p>\r\n Corvelan therefore separates equipment identity, build quality, magnetic measurements, functional checks and process trials so each result is used for the decision it can actually support.\r\n <\/p>\r\n<div class=\"cv-note\">\r\n<strong>See how Corvelan checks magnetic separator components, dimensions, magnetic conditions, mechanical and electrical function, material trials, FAT items and shipment scope.<\/strong>\r\n<p>Measurement point, test method, equipment configuration and acceptance basis should remain attached to the result.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Additional workshop view of magnetic separator inspection and dimensional verification\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-workshop-inspection-view-20260906-182932.webp\" width=\"1200\"\/><\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 03 WHAT WE VERIFY -->\r\n<section class=\"cv-section cv-section--soft\" id=\"qc-process\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">QC Coverage<\/div>\r\n<h2>What Corvelan Actually Checks Before Shipment<\/h2>\r\n<p>\r\n The exact checkpoints depend on separator type and project scope. A magnetic grate, suspended magnet, <a href=\"\/product\/magnetic-drum-separator\/\">magnetic drum<\/a> and driven overband require different inspection points, so the checklist must follow the actual equipment configuration.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-grid-4\">\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">01<\/div>\r\n<h3>Material & Components<\/h3>\r\n<p>Critical structural materials, magnetic components, shafts, bearings, drives, belts and electrical parts where applicable.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">02<\/div>\r\n<h3>Fabrication & Dimensions<\/h3>\r\n<p>Machining, welding, critical geometry, mounting points, housings, clearances and installation interfaces.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">03<\/div>\r\n<h3>Magnetic System<\/h3>\r\n<p>Magnetic circuit configuration, pole arrangement, effective magnetic zone and defined magnetic measurements.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">04<\/div>\r\n<h3>Mechanical Function<\/h3>\r\n<p>Rotation, belt tracking, bearings, shafts, cleaning devices, splitters, discharge components, guards and fasteners.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">05<\/div>\r\n<h3>Electrical Function<\/h3>\r\n<p>Motor, control cabinet, wiring, grounding, protection, interlocks and emergency functions where those systems are included.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">06<\/div>\r\n<h3>Operating Check<\/h3>\r\n<p>No-load or functional checks of movement, noise, vibration, drives, cleaning and discharge behavior where relevant.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">07<\/div>\r\n<h3>Material Trial<\/h3>\r\n<p>Representative sample testing when the buying decision requires evidence of a defined process result.<\/p>\r\n<\/article>\r\n<article class=\"cv-card cv-overview-card\">\r\n<div class=\"cv-overview-icon\">08<\/div>\r\n<h3>Shipment Scope<\/h3>\r\n<p>Final equipment identity, accessories, records, loose items, labels, protection and packing against the accepted order scope.<\/p>\r\n<\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 04 QC PROCESS OVERVIEW -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Process Overview<\/div>\r\n<h2>A Quality Process That Follows the Equipment Through Production<\/h2>\r\n<p>\r\n The exact quality checks depend on the separator type and project requirements, while ensuring the delivered equipment matches the approved design.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-process\">\r\n<div class=\"cv-step\">\r\n<b>STEP 01<\/b>\r\n<h3>Review Equipment Requirements<\/h3>\r\n<p>Identify equipment type, drawing revision, interfaces and agreed inspection requirements.<\/p>\r\n<\/div>\r\n<div class=\"cv-step\">\r\n<b>STEP 02<\/b>\r\n<h3>Check Manufacturing Quality<\/h3>\r\n<p>Check relevant incoming components, fabrication, dimensions and assembly points.<\/p>\r\n<\/div>\r\n<div class=\"cv-step\">\r\n<b>STEP 03<\/b>\r\n<h3>Check Equipment Operation<\/h3>\r\n<p>Perform magnetic, mechanical and electrical checks that match the separator configuration.<\/p>\r\n<\/div>\r\n<div class=\"cv-step\">\r\n<b>STEP 04<\/b>\r\n<h3>Perform Required Testing<\/h3>\r\n<p>Complete material trial or defined acceptance test where it forms part of the project scope.<\/p>\r\n<\/div>\r\n<div class=\"cv-step\">\r\n<b>STEP 05<\/b>\r\n<h3>Final Shipment Check<\/h3>\r\n<p>Check final configuration, records, accessories and packing before dispatch.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 05 INCOMING INSPECTION -->\r\n<section class=\"cv-section cv-section--soft\">\r\n<div class=\"cv-wrap cv-grid-2\">\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Incoming inspection of drive shaft and bearing components for magnetic separator manufacturing\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-incoming-component-check-20260906-182933.webp\" width=\"1200\"\/><\/div>\r\n<div>\r\n<div class=\"cv-kicker\">Incoming Inspection<\/div>\r\n<h2>Check Critical Components Before They Disappear Inside the Assembly<\/h2>\r\n<p style=\"margin-top:20px\">\r\n Purchased and fabricated components can affect alignment, service life, magnetic configuration and installation fit. The relevant incoming checks should be defined by the equipment design rather than copied from an unrelated machine.\r\n <\/p>\r\n<ul class=\"cv-spec-list\">\r\n<li>Structural steel \/ stainless parts<\/li>\r\n<li>Magnetic components<\/li>\r\n<li>Shafts and machined parts<\/li>\r\n<li>Bearings and housings<\/li>\r\n<li>Motors and gearboxes<\/li>\r\n<li>Belts and drive components<\/li>\r\n<li>Electrical components<\/li>\r\n<li>Project-specific purchased items<\/li>\r\n<\/ul>\r\n<div class=\"cv-note\">\r\n<strong>Project records matter.<\/strong>\r\n<p>Where a material certificate, supplier document or component identification is contractually required, it should be linked to the agreed project requirement instead of implied as a universal certificate.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 06 FABRICATION -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap cv-grid-2\">\r\n<div>\r\n<div class=\"cv-kicker\">Fabrication & Dimensions<\/div>\r\n<h2>Control the Dimensions That Decide Whether the Separator Fits and Runs Correctly<\/h2>\r\n<p style=\"margin-top:20px\">\r\n For industrial <a href=\"\/product-category\/magnetic-separation-equipment\/\">magnetic separation equipment<\/a>, dimensional quality is not cosmetic. Incorrect mounting geometry, shaft position, chute interfaces, splitter location or working clearance can change installation, material flow and separation conditions.\r\n <\/p>\r\n<ul class=\"cv-checks\">\r\n<li>Critical overall dimensions<\/li>\r\n<li>Mounting-hole locations<\/li>\r\n<li>Inlet \/ outlet interfaces<\/li>\r\n<li>Shaft and bearing fits<\/li>\r\n<li>Drum \/ pulley alignment<\/li>\r\n<li>Housing geometry<\/li>\r\n<li>Splitter \/ discharge position<\/li>\r\n<li>Cleaning-access clearance<\/li>\r\n<li>Guarding interfaces<\/li>\r\n<li>Surface condition where specified<\/li>\r\n<\/ul>\r\n<div class=\"cv-note\">\r\n<strong>Fit is part of quality.<\/strong>\r\n<p>A separator that meets a magnetic reading but cannot be installed at the approved working distance is not an acceptable project outcome.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Dimensional verification of magnetic separator fabrication in the workshop\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-dimensional-verification-20260906-182934.webp\" width=\"1200\"\/><\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 07 MAGNETIC SYSTEM -->\r\n<section class=\"cv-section cv-section--blue\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Magnetic System Measurement<\/div>\r\n<h2>Separate Magnetic Configuration From Process Performance<\/h2>\r\n<p>\r\n Magnetic circuit assembly and magnetic measurements can confirm defined characteristics of the supplied magnetic system. They should not be presented as automatic proof of recovery, removal rate, purity or throughput in a production process.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-grid-2\">\r\n<div>\r\n<h3>Configuration Checks May Include<\/h3>\r\n<ul class=\"cv-checks\">\r\n<li>Magnetic element arrangement<\/li>\r\n<li>Pole orientation<\/li>\r\n<li>Magnetic zone position<\/li>\r\n<li>Magnet assembly location<\/li>\r\n<li>Agreed magnetic geometry<\/li>\r\n<li>Specified measurement locations<\/li>\r\n<\/ul>\r\n<div class=\"cv-note cv-note--dark\">\r\n<strong>Magnetic measurements show the magnetic condition of the equipment, while actual separation performance depends on the application.<\/strong>\r\n<p>A magnetic measurement describes the magnetic condition at the defined test point and method. Material behavior in the real process still depends on feed presentation, working distance, target properties, geometry and operating conditions.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-media\" style=\"box-shadow:none\"><img loading=\"lazy\" alt=\"Magnetic system assembly verification during magnetic separator production\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-magnetic-system-verification-20260906-182935.webp\" width=\"1200\"\/><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 08 TEST METHODS -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Use the Right Test<\/div>\r\n<h2>Testing Methods Used to Check Magnetic Separator Performance<\/h2>\r\n<p>\r\n Before inspection, we agree on what will be measured, the test conditions and the pass criteria. Combining unrelated tests into one headline \u201cmagnetic strength\u201d statement creates false confidence rather than useful evidence.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-method-grid\">\r\n<article class=\"cv-method\">\r\n<div class=\"cv-method-head\">\r\n<span>METHOD 01<\/span>\r\n<h3>Defined Magnetic Field Measurement<\/h3>\r\n<\/div>\r\n<div class=\"cv-method-body\">\r\n<p>Measures magnetic flux density at a stated point under a stated method.<\/p>\r\n<div class=\"cv-method-label\">Record<\/div>\r\n<ul>\r\n<li>Instrument<\/li>\r\n<li>Measurement point<\/li>\r\n<li>Probe orientation<\/li>\r\n<li>Surface \/ gap \/ working distance<\/li>\r\n<li>Relevant condition<\/li>\r\n<\/ul>\r\n<div class=\"cv-method-label\">Can Support<\/div>\r\n<p>Confirmation or comparison of a defined magnetic condition.<\/p>\r\n<div class=\"cv-method-label\">Cannot Prove Alone<\/div>\r\n<p>Capture rate, recovery, purity, product loss or production throughput.<\/p>\r\n<\/div>\r\n<\/article>\r\n<article class=\"cv-method\">\r\n<div class=\"cv-method-head\">\r\n<span>METHOD 02<\/span>\r\n<h3>Defined Pull-Force Test<\/h3>\r\n<\/div>\r\n<div class=\"cv-method-body\">\r\n<p>Measures the force required to release a defined test piece using a controlled fixture and method.<\/p>\r\n<div class=\"cv-method-label\">Record<\/div>\r\n<ul>\r\n<li>Test piece \/ fixture<\/li>\r\n<li>Contact or spacer condition<\/li>\r\n<li>Pull direction<\/li>\r\n<li>Instrument<\/li>\r\n<li>Test location<\/li>\r\n<\/ul>\r\n<div class=\"cv-method-label\">Can Support<\/div>\r\n<p>Repeatable comparison or monitoring when the same method is maintained.<\/p>\r\n<div class=\"cv-method-label\">Cannot Prove Alone<\/div>\r\n<p>Behavior of real bulk material moving through the separator.<\/p>\r\n<\/div>\r\n<\/article>\r\n<article class=\"cv-method\">\r\n<div class=\"cv-method-head\">\r\n<span>METHOD 03<\/span>\r\n<h3>Representative Material Trial<\/h3>\r\n<\/div>\r\n<div class=\"cv-method-body\">\r\n<p>Tests the selected setup with actual or representative material under recorded operating conditions.<\/p>\r\n<div class=\"cv-method-label\">Record<\/div>\r\n<ul>\r\n<li>Sample identity and condition<\/li>\r\n<li>Feed presentation<\/li>\r\n<li>Equipment configuration<\/li>\r\n<li>Test Conditions<\/li>\r\n<li>Sampling \/ calculation method<\/li>\r\n<\/ul>\r\n<div class=\"cv-method-label\">Can Support<\/div>\r\n<p>The result achieved with the tested sample under the recorded test conditions.<\/p>\r\n<div class=\"cv-method-label\">Cannot Prove Alone<\/div>\r\n<p>Performance outside the tested material, scale or operating conditions.<\/p>\r\n<\/div>\r\n<\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 09 MECHANICAL & ELECTRICAL -->\r\n<section class=\"cv-section cv-section--soft\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Functional Inspection<\/div>\r\n<h2>Mechanical and Electrical Checks Must Match the Separator Type<\/h2>\r\n<p>\r\n Corvelan does not assume every magnetic separator needs the same checklist. Driven equipment, passive magnetic components and electromagnetic systems require different inspection points.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-grid-2\">\r\n<article class=\"cv-card\">\r\n<div class=\"cv-number\">M<\/div>\r\n<h3>Mechanical Inspection<\/h3>\r\n<p>Typical checkpoints may include:<\/p>\r\n<ul class=\"cv-spec-list\">\r\n<li>Shaft rotation \/ runout<\/li>\r\n<li>Drum or pulley movement<\/li>\r\n<li>Belt tracking<\/li>\r\n<li>Bearing condition<\/li>\r\n<li>Scraper operation<\/li>\r\n<li>Splitter position<\/li>\r\n<li>Cleaning mechanism<\/li>\r\n<li>Discharge movement<\/li>\r\n<li>Fasteners<\/li>\r\n<li>Guards<\/li>\r\n<\/ul>\r\n<\/article>\r\n<article class=\"cv-card\">\r\n<div class=\"cv-number\">E<\/div>\r\n<h3>Electrical & Control Inspection<\/h3>\r\n<p>Where applicable, checkpoints may include:<\/p>\r\n<ul class=\"cv-spec-list\">\r\n<li>Motor identification<\/li>\r\n<li>Wiring condition<\/li>\r\n<li>Control cabinet<\/li>\r\n<li>Grounding<\/li>\r\n<li>Protection devices<\/li>\r\n<li>Control response<\/li>\r\n<li>Interlocks<\/li>\r\n<li>Emergency functions<\/li>\r\n<li>Cable interfaces<\/li>\r\n<li>Project-specific I\/O<\/li>\r\n<\/ul>\r\n<\/article>\r\n<\/div>\r\n<div class=\"cv-grid-3\" style=\"margin-top:28px\">\r\n<div class=\"cv-card\" style=\"padding:0;overflow:hidden\">\r\n<img loading=\"lazy\" alt=\"Gauss meter testing on a magnetic grate assembly in the workshop\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-gauss-meter-test-20260906-182936.webp\" width=\"1200\"\/>\r\n<\/div>\r\n<div class=\"cv-card\" style=\"padding:0;overflow:hidden\">\r\n<img loading=\"lazy\" alt=\"Mechanical drive inspection of a magnetic separator drum and rotating components\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-mechanical-drive-inspection-20260906-182937.webp\" width=\"1200\"\/>\r\n<\/div>\r\n<div class=\"cv-card\" style=\"padding:0;overflow:hidden\">\r\n<img loading=\"lazy\" alt=\"Factory inspection view used for electrical and control verification of magnetic separator equipment\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-electrical-control-inspection-20260906-182938.webp\" width=\"1200\"\/>\r\n<\/div>\r\n<\/div>\r\n<p class=\"cv-small\" style=\"margin-top:18px\">\r\n The inspection items above are examples of common quality checks. The actual inspection scope depends on the magnetic separator type, configuration and project requirements.\r\n <\/p>\r\n<\/div>\r\n<\/section>\r\n<!-- 10 NO LOAD TEST -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap cv-grid-2\">\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Functional running test of magnetic separation equipment with separated output streams\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-functional-running-test-20260906-182939.webp\" width=\"1200\"\/><\/div>\r\n<div>\r\n<div class=\"cv-kicker\">No-Load & Functional Test<\/div>\r\n<h2>Verify the Equipment Behaves Correctly Before a Process Trial<\/h2>\r\n<p style=\"margin-top:20px\">\r\n Where the separator has driven or moving systems, functional testing can identify assembly, tracking, movement or control issues before the equipment is released for shipment or material testing.\r\n <\/p>\r\n<ul class=\"cv-checks\">\r\n<li>Rotation direction<\/li>\r\n<li>Belt \/ drum movement<\/li>\r\n<li>Tracking behavior<\/li>\r\n<li>Unusual vibration<\/li>\r\n<li>Abnormal noise<\/li>\r\n<li>Drive operation<\/li>\r\n<li>Cleaning mechanism<\/li>\r\n<li>Discharge mechanism<\/li>\r\n<li>Control response<\/li>\r\n<li>Accessible safety functions<\/li>\r\n<\/ul>\r\n<div class=\"cv-note\">\r\n<strong>Functional test \u2260 separation performance test.<\/strong>\r\n<p>A machine can run correctly without proving that it meets a material recovery or contamination-removal target. If that decision matters, use an agreed material trial.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 11 MATERIAL TEST -->\r\n<section class=\"cv-section cv-section--soft\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Material Testing<\/div>\r\n<h2>Test Performance With a Representative Material Sample<\/h2>\r\n<p>\r\n Material testing is most useful when the actual magnetic response, contaminant behavior, separator route or required process result cannot be judged responsibly from drawings and catalog data alone.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-grid-2\">\r\n<div>\r\n<div class=\"cv-test-flow\">\r\n<div class=\"cv-test-item\"><strong>01 DEFINE TESTING PURPOSE<\/strong><span>Write the separation question and acceptance metric before the test starts.<\/span><\/div>\r\n<div class=\"cv-test-item\"><strong>02 CHECK MATERIAL SAMPLE<\/strong><span>Confirm sample identity, physical condition, representativeness and handling scope.<\/span><\/div>\r\n<div class=\"cv-test-item\"><strong>03 RECORD TEST CONDITIONS<\/strong><span>Record relevant feed method, working distance, speed, gap, configuration and other variables.<\/span><\/div>\r\n<div class=\"cv-test-item\"><strong>04 RUN THE TEST<\/strong><span>Keep agreed variables controlled so the comparison can be interpreted.<\/span><\/div>\r\n<div class=\"cv-test-item\"><strong>05 MEASURE THE RESULT<\/strong><span>Collect the required fractions or measurements using the agreed method.<\/span><\/div>\r\n<div class=\"cv-test-item\"><strong>06 EXPLAIN TEST RESULTS<\/strong><span>Record the test result and identify any checks still needed on the production line.<\/span><\/div>\r\n<\/div>\r\n<div class=\"cv-note\">\r\n<strong>A successful sample test is not an unconditional scale-up guarantee.<\/strong>\r\n<p>Material variability, feed presentation, working distance, equipment geometry and production operating conditions must stay attached to the interpretation of the result.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Material separation trial showing magnetic and non-magnetic outputs\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-material-separation-trial-20260906-182940.webp\" width=\"1200\"\/><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 12 EQUIPMENT SPECIFIC QC -->\r\n<section class=\"cv-section cv-section--blue\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Equipment-Specific QC<\/div>\r\n<h2>Different Magnetic Separators Need Different Acceptance Points<\/h2>\r\n<p>\r\n Quality control becomes more useful when it follows the real separator geometry and process duty instead of forcing every product into the same generic checklist.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-type-grid\">\r\n<article class=\"cv-type\">\r\n<h3>Magnetic Drum Separator<\/h3>\r\n<p>Review drum geometry, shaft and bearing condition, rotation, magnetic zone, splitter or discharge arrangement, clearances and defined magnetic measurements.<\/p>\r\n<\/article>\r\n<article class=\"cv-type\">\r\n<h3>Suspended \/ Overband Magnet<\/h3>\r\n<p>Review magnetic assembly, mounting interfaces, working-clearance basis, belt and drive systems where included, discharge direction and cleaning function.<\/p>\r\n<\/article>\r\n<article class=\"cv-type\">\r\n<h3>Magnetic Head Pulley<\/h3>\r\n<p>Review pulley dimensions, shaft interfaces, magnetic zone, belt-related geometry, rotation, working arrangement and magnetic\/non-magnetic discharge paths.<\/p>\r\n<\/article>\r\n<article class=\"cv-type\">\r\n<h3>Magnetic Grate \/ Tube<\/h3>\r\n<p>Review magnetic element layout, surface condition, fit, cleaning arrangement and a defined magnetic or pull-force test where required.<\/p>\r\n<\/article>\r\n<article class=\"cv-type\">\r\n<h3>Drawer Magnet<\/h3>\r\n<p>Review tube or magnetic element arrangement, drawer movement, sealing and interfaces, cleaning access and relevant magnetic checks.<\/p>\r\n<\/article>\r\n<article class=\"cv-type\">\r\n<h3>Custom Magnetic System<\/h3>\r\n<p>Build the inspection plan around the approved drawing, magnetic function, mechanical interfaces, process position and project-specific acceptance criteria.<\/p>\r\n<\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 13 FINAL INSPECTION \/ FAT -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap cv-grid-2\">\r\n<div>\r\n<div class=\"cv-kicker\">Final Inspection & FAT<\/div>\r\n<h2>Confirm the Supplied Equipment Against the Accepted Project Scope<\/h2>\r\n<p style=\"margin-top:20px\">\r\n Final inspection should close the loop between what was approved, what was built and what is being packed. Where a formal Factory Acceptance Test is agreed, the test items and acceptance rules should be written before the FAT begins.\r\n <\/p>\r\n<div class=\"cv-record\">\r\n<b>1<\/b>\r\n<div>\r\n<h3>Equipment Identity<\/h3>\r\n<p>Confirm the machine or assembly being inspected matches the accepted project and configuration.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-record\">\r\n<b>2<\/b>\r\n<div>\r\n<h3>Drawing & Interface Check<\/h3>\r\n<p>Review agreed critical dimensions, mounting points, material interfaces and project-specific geometry.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-record\">\r\n<b>3<\/b>\r\n<div>\r\n<h3>Functional & Magnetic Checks<\/h3>\r\n<p>Complete the defined tests that apply to the actual separator configuration.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-record\">\r\n<b>4<\/b>\r\n<div>\r\n<h3>Accessories & Documentation<\/h3>\r\n<p>Confirm loose items, supplied accessories and agreed project documents before packing.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-record\">\r\n<b>5<\/b>\r\n<div>\r\n<h3>Release for Packing<\/h3>\r\n<p>Verify that open inspection issues affecting shipment have been addressed before release.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Final factory acceptance inspection of magnetic separation equipment before shipment\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-final-fat-inspection-20260906-182941.webp\" width=\"1200\"\/><\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 14 INSPECTION RECORDS -->\r\n<section class=\"cv-section cv-section--soft\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Inspection Records<\/div>\r\n<h2>Testing Is More Valuable When the Result Can Be Traced Back to Its Method<\/h2>\r\n<p>\r\n The useful record is not merely \u201cPASS.\u201d It should preserve enough context to understand what was inspected, how it was measured and which equipment or project condition the result belongs to.\r\n <\/p>\r\n<\/div>\r\n<div class=\"cv-document-grid\">\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">QC RECORD<\/span>\r\n<h3>Inspection Checklist<\/h3>\r\n<p>Equipment identity, relevant checkpoints, result and inspector record for the agreed scope.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">MAGNETIC<\/span>\r\n<h3>Measurement Record<\/h3>\r\n<p>Defined location, distance or fixture, instrument, method and recorded magnetic result where required.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">FUNCTION<\/span>\r\n<h3>Functional Test Record<\/h3>\r\n<p>Applicable running, movement, drive, control and mechanical observations for driven equipment.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">MATERIAL<\/span>\r\n<h3>Material Test Record<\/h3>\r\n<p>When material testing is included, the report records the sample, test conditions, measurements, results and any follow-up work.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">DRAWING<\/span>\r\n<h3>Configuration Reference<\/h3>\r\n<p>Approved drawing or configuration basis used to determine which build and interface details were checked.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">FAT<\/span>\r\n<h3>Acceptance Record<\/h3>\r\n<p>Project-specific FAT points and acceptance results when a formal factory acceptance scope has been agreed.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">PHOTO<\/span>\r\n<h3>Inspection Photos<\/h3>\r\n<p>Project photos can support traceability when the required inspection or shipment evidence calls for them.<\/p>\r\n<\/article>\r\n<article class=\"cv-doc\">\r\n<span class=\"cv-doc-tag\">PACKING<\/span>\r\n<h3>Packing Check<\/h3>\r\n<p>Equipment, loose items, protection and agreed shipment accessories checked before dispatch.<\/p>\r\n<\/article>\r\n<\/div>\r\n<p class=\"cv-small\" style=\"margin-top:18px\">\r\n The quotation or technical scope states which project records are included with the order and the format in which they will be supplied.\r\n <\/p>\r\n<\/div>\r\n<\/section>\r\n<!-- 15 PACKING -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap cv-grid-2\">\r\n<div class=\"cv-media\"><img loading=\"lazy\" alt=\"Packing and shipment inspection of a magnetic separator before delivery\" decoding=\"async\" fetchpriority=\"low\" height=\"900\" loading=\"lazy\" src=\"https:\/\/www.corvelanmag.com\/wp-content\/uploads\/2026\/09\/corvelan-qc-packing-shipment-check-20260906-182942.webp\" width=\"1200\"\/><\/div>\r\n<div>\r\n<div class=\"cv-kicker\">Packing & Shipment Check<\/div>\r\n<h2>Quality Control Does Not End When the Machine Passes Its Test<\/h2>\r\n<p style=\"margin-top:20px\">\r\n A correctly built separator can still arrive with missing loose items, exposed interfaces or transport damage if shipment preparation is careless. Final packing checks should follow the actual equipment size, weight, geometry, lifting points and shipment method.\r\n <\/p>\r\n<ul class=\"cv-checks\">\r\n<li>Equipment identity<\/li>\r\n<li>Loose accessories<\/li>\r\n<li>Exposed interface protection<\/li>\r\n<li>Moving-part restraint where needed<\/li>\r\n<li>Moisture \/ surface protection where required<\/li>\r\n<li>Labels and package identification<\/li>\r\n<li>Agreed documentation<\/li>\r\n<li>Shipment-specific packing scope<\/li>\r\n<\/ul>\r\n<div class=\"cv-note\">\r\n<strong>Packing method is project-specific.<\/strong>\r\n<p>We confirm the packing method for the selected equipment before shipment.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 16 FAQ -->\r\n<section class=\"cv-section cv-section--soft\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-heading\">\r\n<div class=\"cv-kicker\">Quality Control FAQ<\/div>\r\n<h2>Common Questions About Magnetic Separator Quality Control<\/h2>\r\n<p>\r\n A useful test plan removes ambiguity before the equipment reaches the plant. The questions below connect each measurement or inspection to the purchasing decision it can support.\r\n <\/p>\r\n<\/div>\r\n<div style=\"max-width:940px\">\r\n<details open=\"\">\r\n<summary>Can a Gauss reading prove magnetic separator performance?<\/summary>\r\n<p>No. It confirms magnetic flux density at the defined measurement point and method. Separation performance also depends on the target material, working distance, burden depth, feed presentation, separator geometry and operating conditions.<\/p>\r\n<\/details>\r\n<details>\r\n<summary>Can a pull-force test replace a material trial?<\/summary>\r\n<p>No. A pull-force test is a controlled mechanical comparison using a defined test piece and method. It does not reproduce the motion, presentation or fraction collection of real process material.<\/p>\r\n<\/details>\r\n<details>\r\n<summary>Should every Corvelan magnetic separator use the same QC checklist?<\/summary>\r\n<p>No. Inspection points should follow the actual equipment type and project scope. A passive magnetic grate, magnetic drum and driven <a href=\"\/product\/overband-magnetic-separator\/\">overband separator<\/a> have different mechanical, magnetic and electrical requirements.<\/p>\r\n<\/details>\r\n<details>\r\n<summary>Does a successful factory material trial guarantee production performance?<\/summary>\r\n<p>No. A factory result applies to the tested sample, configuration, method and operating window. If the installed plant changes material condition, feed presentation, working distance, burden depth, speed or discharge geometry, production-side confirmation may still be required.<\/p>\r\n<\/details>\r\n<details>\r\n<summary>Can inspection requirements be defined before production?<\/summary>\r\n<p>Yes. Critical dimensions, magnetic measurements, functional checks, material tests, FAT items and required records should be discussed before production when they affect purchasing acceptance.<\/p>\r\n<\/details>\r\n<details>\r\n<summary>Can a customer or third party inspect the equipment before shipment?<\/summary>\r\n<p>Inspection arrangements can be included in the project discussion. The inspection scope, timing, access, test method and acceptance basis should be agreed before the visit or third-party inspection is scheduled.<\/p>\r\n<\/details>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<!-- 17 FINAL CTA -->\r\n<section class=\"cv-section\">\r\n<div class=\"cv-wrap\">\r\n<div class=\"cv-cta\">\r\n<div class=\"cv-kicker\">Define Acceptance Before Production<\/div>\r\n<h2>Need More Information About Our Magnetic Separator Quality Standards?<\/h2>\r\n<p>\r\n Send the equipment type, application, drawing requirements and the result you need to accept. Corvelan can review which inspection or test method belongs in the technical scope before the order moves into production.\r\n <\/p>\r\n<div aria-label=\"Recommended quality requirement inputs\" class=\"cv-rfq\">\r\n<span>Equipment Type<\/span>\r\n<span>Application<\/span>\r\n<span>Critical Dimensions<\/span>\r\n<span>Magnetic Test Requirement<\/span>\r\n<span>Material Test Goal<\/span>\r\n<span>FAT Requirement<\/span>\r\n<span>Required Records<\/span>\r\n<span>Third-Party Inspection<\/span>\r\n<\/div>\r\n<div class=\"cv-btns\">\r\n<a class=\"cv-btn cv-btn--light\" href=\"\/contact-us\/\">Discuss Your Inspection Requirements<\/a>\r\n<a class=\"cv-btn cv-btn--ghost\" href=\"\/about-us\/\" style=\"border-color:rgba(255,255,255,.35);color:#fff;background:transparent\">About Corvelan<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<\/main>\r\n<script type=\"application\/ld+json\">\r\n{\r\n \"@context\":\"https:\/\/schema.org\",\r\n \"@type\":\"WebPage\",\r\n \"name\":\"Magnetic Separator Quality Control & Testing | Coverlan\",\r\n \"url\":\"https:\/\/www.corvelanmag.com\/quality-control\/\",\r\n \"description\":\"See how Coverlan structures magnetic separator quality control from incoming components and fabrication through magnetic measurement, functional testing, material trials, final inspection and shipment checks.\",\r\n \"about\":{\r\n \"@type\":\"Thing\",\r\n \"name\":\"Magnetic Separator Quality Control\"\r\n },\r\n \"isPartOf\":{\r\n \"@type\":\"WebSite\",\r\n \"name\":\"Coverlan\"\r\n }\r\n}\r\n<\/script>\r\n<script type=\"application\/ld+json\">\r\n{\r\n \"@context\":\"https:\/\/schema.org\",\r\n \"@type\":\"FAQPage\",\r\n \"mainEntity\":[\r\n {\r\n \"@type\":\"Question\",\r\n \"name\":\"Can a Gauss reading prove magnetic separator performance?\",\r\n \"acceptedAnswer\":{\r\n \"@type\":\"Answer\",\r\n \"text\":\"No. It confirms magnetic flux density at the defined measurement point and method. Separation performance also depends on the target material, working distance, burden depth, feed presentation, separator geometry and operating conditions.\"\r\n }\r\n },\r\n {\r\n \"@type\":\"Question\",\r\n \"name\":\"Can a pull-force test replace a material trial?\",\r\n \"acceptedAnswer\":{\r\n \"@type\":\"Answer\",\r\n \"text\":\"No. A pull-force test is a controlled mechanical comparison using a defined test piece and method. It does not reproduce the motion, presentation or fraction collection of real process material.\"\r\n }\r\n },\r\n {\r\n \"@type\":\"Question\",\r\n \"name\":\"Should every Coverlan magnetic separator use the same QC checklist?\",\r\n \"acceptedAnswer\":{\r\n \"@type\":\"Answer\",\r\n \"text\":\"No. Inspection points should follow the actual equipment type and project scope. 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Magnetic condition, mechanical fit, functional operation and material-separation performance are different questions. 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