{"id":28437,"date":"2026-04-26T06:49:24","date_gmt":"2026-04-26T06:49:24","guid":{"rendered":"https:\/\/doingcable.com\/?post_type=product&#038;p=28437"},"modified":"2026-08-07T11:27:23","modified_gmt":"2026-08-07T11:27:23","slug":"machine-a-emailler-les-fils-de-cuivre","status":"publish","type":"product","link":"https:\/\/doingcable.com\/fr\/produit\/machine-a-emailler-les-fils-de-cuivre\/","title":{"rendered":"Machine \u00e0 \u00e9mailler le fil de cuivre"},"content":{"rendered":"<p dir=\"auto\">The copper wire enameling machine applies multiple layers of insulating enamel (polyurethane, polyester, polyester-imide, polyamide-imide or polyimide) onto continuous copper wire to produce magnet wire. The process integrates annealing, multi-pass coating, high-temperature curing, cooling and take-up in a single continuous line. Modern machines operate with catalytic ovens for near-zero VOC emissions (typically \u226420 mg\/m\u00b3), heat recovery systems, and multi-line configurations (12\u201338 lines) covering wire diameters from 0.04 mm ultra-fine to approximately 3.0 mm.<\/p>\n<h2 dir=\"auto\">How the Enameling Process Works<\/h2>\n<p dir=\"auto\">Bare copper wire (or rod after inline drawing) is paid off, annealed to restore ductility, cleaned, and passed through successive enamel applicators (felt or precision dies). Each coating layer is partially or fully cured in a multi-zone oven (preheat 150\u2013200 \u00b0C, curing 300\u2013580 \u00b0C depending on enamel chemistry). Multiple passes (commonly 7\u201315, often dual or triple coat) build the required film thickness and concentricity. After final curing the wire is cooled, lubricated and wound onto spools. Catalytic combustion of solvent vapors supplies process heat, reducing external energy demand and eliminating the need for additional environmental treatment equipment under normal operating conditions.<\/p>\n<h3 dir=\"auto\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-28998\" style=\"color: #333333; font-size: 16px;\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255.png\" alt=\"Ligne de production de fil \u00e9maill\u00e9\" width=\"698\" height=\"465\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255.png 900w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255-430x287.png 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255-250x167.png 250w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255-700x467.png 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255-400x267.png 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/ebf762a9c6c6bae73d2a41288c41255-768x512.png 768w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/><\/h3>\n<h3 dir=\"auto\">Principaux avantages techniques<\/h3>\n<ul dir=\"auto\">\n<li>High material and energy efficiency through catalytic heat recovery; many modern horizontal lines consume &lt;0.3 kWh\/kg under steady production.<\/li>\n<li>Precise multi-layer coating with controlled concentricity (typically \u226580\u201390 % of minimum wall thickness).<\/li>\n<li>Compliance with thermal classes 130\u2013220 \u00b0C (IEC 60317 \/ NEMA MW 1000 series).<\/li>\n<li>Low VOC emissions (\u226420 mg\/m\u00b3) via tertiary catalytic systems.<\/li>\n<li>Inline drawing capability on selected models reduces intermediate handling.<\/li>\n<li>Multi-line high-speed production (up to several hundred m\/min depending on diameter) with automatic bobbin change options.<\/li>\n<li>Consistent film integrity critical for motors, transformers and high-frequency windings subject to PWM stresses.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Aper\u00e7u des sp\u00e9cifications techniques<\/h3>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"xl\">S\u00e9rie de mod\u00e8les<\/th>\n<th data-col-size=\"md\">Mat\u00e9riel<\/th>\n<th data-col-size=\"lg\">Plage de c\u00e2bles (mm)<\/th>\n<th data-col-size=\"sm\">Lignes<\/th>\n<th data-col-size=\"xl\">Passes max.<\/th>\n<th data-col-size=\"lg\">Valeur\/type DV<\/th>\n<th data-col-size=\"lg\">Bobine r\u00e9ceptrice<\/th>\n<th data-col-size=\"md\">Production (kg\/24 h) Exemple<\/th>\n<th data-col-size=\"xs\">COV (mg\/m\u00b3)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"xl\">RLBHE Horizontal (Fin)<\/td>\n<td data-col-size=\"md\">Cuivre<\/td>\n<td data-col-size=\"lg\">\u03a60,04\u20130,10<\/td>\n<td data-col-size=\"sm\">24\u201328<\/td>\n<td data-col-size=\"xl\">9\u201310 (dual coating)<\/td>\n<td data-col-size=\"lg\">22\u201324 \/ PU<\/td>\n<td data-col-size=\"lg\">PT2\u2013PT10<\/td>\n<td data-col-size=\"md\">290\u2013540<\/td>\n<td data-col-size=\"xs\">\u226420<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">RLBAHJ Horizontal (Moyen)<\/td>\n<td data-col-size=\"md\">Cuivre<\/td>\n<td data-col-size=\"lg\">\u03a60,10\u20130,55<\/td>\n<td data-col-size=\"sm\">18\u201332<\/td>\n<td data-col-size=\"xl\">8\u20139 (dual coating)<\/td>\n<td data-col-size=\"lg\">25 \/ PE<\/td>\n<td data-col-size=\"lg\">PT4\u2013PT45<\/td>\n<td data-col-size=\"md\">1600\u20132370<\/td>\n<td data-col-size=\"xs\">\u226420<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">RLBAHL Horizontal (Al)<\/td>\n<td data-col-size=\"md\">Aluminium<\/td>\n<td data-col-size=\"lg\">\u03a60,15\u20131,20<\/td>\n<td data-col-size=\"sm\">12\u201324<\/td>\n<td data-col-size=\"xl\">9\u201310 (dual coating)<\/td>\n<td data-col-size=\"lg\">23\u201330 \/ PE<\/td>\n<td data-col-size=\"lg\">PT4\u2013PT90<\/td>\n<td data-col-size=\"md\">380\u20131000<\/td>\n<td data-col-size=\"xs\">\u226420<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">RLBV Vertical<\/td>\n<td data-col-size=\"md\">Cu\/Al<\/td>\n<td data-col-size=\"lg\">\u03a60,80\u20133,50<\/td>\n<td data-col-size=\"sm\">16\u201338<\/td>\n<td data-col-size=\"xl\">8\u201325<\/td>\n<td data-col-size=\"lg\">Grand tambour<\/td>\n<td data-col-size=\"lg\">Grand tambour<\/td>\n<td data-col-size=\"md\">2420\u20134240<\/td>\n<td data-col-size=\"xs\">\u226420<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">RLBH Integrated Drawing + Enamel<\/td>\n<td data-col-size=\"md\">Cu\/Al<\/td>\n<td data-col-size=\"lg\">\u03a60,15\u20131,20<\/td>\n<td data-col-size=\"sm\">8\u201312<\/td>\n<td data-col-size=\"xl\">12\u201324<\/td>\n<td data-col-size=\"lg\">55\u2013120<\/td>\n<td data-col-size=\"lg\">PT25\u2013PT270<\/td>\n<td data-col-size=\"md\">1260\u20138400<\/td>\n<td data-col-size=\"xs\">\u226420<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p dir=\"auto\"><em>Des configurations personnalis\u00e9es, des vitesses plus \u00e9lev\u00e9es et des types d&#039;\u00e9mail sp\u00e9ciaux (auto-adh\u00e9sif, \u00e0 haute \u00e9paisseur, etc.) sont disponibles sur demande.<\/em><\/p>\n<h3><strong>Applications principales<\/strong><\/h3>\n<p dir=\"auto\"><strong>Fil \u00e9maill\u00e9 \u00e0 usage g\u00e9n\u00e9ral<\/strong> Polyester and modified polyester coatings for standard motors, transformers, relays, household appliances, and industrial windings.<\/p>\n<p dir=\"auto\"><strong>Heat-Resistant Enameled Wire (Class 180\u2013220\u00b0C)<\/strong> Polyester-imide, polyamide-imide, and composite coatings for automotive (including EV traction motors), aerospace, high-efficiency industrial motors, and heavy-duty transformers.<\/p>\n<p dir=\"auto\"><strong>C\u00e2bles \u00e0 usage sp\u00e9cial<\/strong><\/p>\n<ul dir=\"auto\">\n<li>Polyurethane (PU) \u2014 direct solderable for electronics and precision coils<\/li>\n<li>Self-adhesive \/ self-bonding enamels \u2014 for special coils and voice coils<\/li>\n<li>High-frequency \/ corona-resistant wires \u2014 for inverter-duty motors and high-speed applications<\/li>\n<\/ul>\n<p dir=\"auto\">RLB also provides complete <strong>turnkey enameling plant solutions<\/strong>, including upstream oxygen-free copper rod casting and drawing lines, as well as downstream spooling, packaging, and testing equipment for fully automated, high-efficiency magnet wire production facilities.<\/p>\n<p dir=\"auto\"><img decoding=\"async\" class=\"alignnone size-full wp-image-28999\" src=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93.png\" alt=\"Machine \u00e0 \u00e9mailler le fil de cuivre\" width=\"900\" height=\"600\" srcset=\"https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93.png 900w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93-430x287.png 430w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93-250x167.png 250w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93-700x467.png 700w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93-400x267.png 400w, https:\/\/doingcable.com\/wp-content\/uploads\/2026\/04\/bb8720c0ea65d773f50287ad0313a93-768x512.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<h3 dir=\"auto\">Typical Applications in Cable &amp; Electrical Industries<\/h3>\n<ul dir=\"auto\">\n<li>Magnet wire for motors, generators, transformers and inductors (Class 130\u2013220).<\/li>\n<li>High-frequency windings for EV traction motors, inverters and renewable-energy converters.<\/li>\n<li>Precision coils for relays, sensors and consumer electronics (solderable polyurethane grades).<\/li>\n<li>Heavy-build or dual-coat wire for high-voltage and high-temperature environments.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Material &amp; Process Considerations<\/h3>\n<p dir=\"auto\">Copper feedstock purity \u226599.95\u201399.99 % is required for consistent conductivity and adhesion. Enamel viscosity, solids content and temperature must be tightly controlled. Common failure modes include pinholes (from dust or incomplete wetting), insufficient adhesion (surface contamination or improper annealing), and thermal aging under overload. Catalytic ovens with ceramic catalysts operating at 600\u2013800 \u00b0C ensure complete solvent combustion and stable curing profiles.<\/p>\n<h3 dir=\"auto\">Comparison: Horizontal vs Vertical Enameling Machines<\/h3>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"sm\">Param\u00e8tre<\/th>\n<th data-col-size=\"lg\">Horizontal Machines<\/th>\n<th data-col-size=\"lg\">Vertical Machines<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\">Typical wire range<\/td>\n<td data-col-size=\"lg\">0.04\u20130.80 mm (fine to medium)<\/td>\n<td data-col-size=\"lg\">0.80\u20133.0 mm (medium to thick)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\">Line configuration<\/td>\n<td data-col-size=\"lg\">Multi-line (20\u201332+), high speed<\/td>\n<td data-col-size=\"lg\">Fewer lines, higher individual capacity<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\">Space requirement<\/td>\n<td data-col-size=\"lg\">Longer floor space<\/td>\n<td data-col-size=\"lg\">Higher ceiling, more compact footprint<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\">Energy recovery<\/td>\n<td data-col-size=\"lg\">Excellent with catalytic heat exchange<\/td>\n<td data-col-size=\"lg\">Strong with tall curing towers<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\">Preferred applications<\/td>\n<td data-col-size=\"lg\">High-volume fine magnet wire<\/td>\n<td data-col-size=\"lg\">Larger cross-section magnet wire<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\">Maintenance access<\/td>\n<td data-col-size=\"lg\">Easier for applicators and dies<\/td>\n<td data-col-size=\"lg\">Requires careful vertical alignment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Practical Notes for Reliable Operation<\/h3>\n<p dir=\"auto\">Maintain stable enamel viscosity and solids content. Ensure oven temperature uniformity and adequate catalyst condition. Online spark testing and diameter measurement improve yield. Regular cleaning of applicators and monitoring of flash\/flash-off zones prevent defects. Modern PLC\/HMI systems with data logging support process traceability and long-term process stability.<\/p>\n<p dir=\"auto\"><strong>Key Takeaways<\/strong><\/p>\n<p dir=\"auto\">Copper wire enameling machines produce high-integrity magnet wire through controlled multi-layer coating and catalytic curing. Horizontal multi-line systems dominate fine-to-medium wire production with high throughput and low energy consumption per kilogram, while vertical systems serve thicker magnet wire. Compliance with IEC 60317 \/ NEMA MW series thermal and electrical requirements, combined with low VOC emissions and heat recovery, makes modern equipment suitable for continuous industrial supply of motors, transformers and high-reliability windings.<\/p>\n<p dir=\"auto\">For detailed technical proposals, capacity matching to specific wire diameters and thermal classes, enamel system recommendations, or complete line configuration, <strong>Demande d&#039;informations<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">Le <strong>Machine \u00e0 \u00e9mailler le fil de cuivre<\/strong> offre un \u00e9maillage de haute pr\u00e9cision \u00e0 grande vitesse pour fils magn\u00e9tiques fins \u00e0 \u00e9pais (\u03a60,04\u20133,50 mm). Disponible en configurations horizontale, verticale et tr\u00e9filage+\u00e9maillage int\u00e9gr\u00e9es avec contr\u00f4le catalytique des COV (\u226420 mg\/m\u00b3), rev\u00eatement multi-passes jusqu'\u00e0 13 passes et classe thermique jusqu'\u00e0 220 \u00b0C. Id\u00e9al pour les moteurs, les transformateurs, l'automobile et les bobinages \u00e0 haut rendement.<\/p>","protected":false},"featured_media":29633,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[21,80,85],"product_tag":[905,901,902,1181,904,1182,903,1180,1178,1179],"class_list":{"0":"post-28437","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-product","7":"product_cat-cable-machinery","8":"product_cat-metal-wire-and-product-production-line","9":"product_tag-china-copper-enameling-machine-factory","10":"product_tag-copper-enameling-machine","11":"product_tag-copper-enameling-wire-line","12":"product_tag-enameling-wire-production-line","13":"product_tag-high-speed-enameling-line","14":"product_tag-vertical-type-copper-enameling-machine","15":"product_tag-wire-drawing-cabling-machines","16":"product_tag-wire-drawing-cabling-machines-china","17":"product_tag-wire-enameling-machine","18":"product_tag-wire-enamelling-plant","20":"first","21":"instock","22":"shipping-taxable","23":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product\/28437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/comments?post=28437"}],"version-history":[{"count":7,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product\/28437\/revisions"}],"predecessor-version":[{"id":31008,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product\/28437\/revisions\/31008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/media\/29633"}],"wp:attachment":[{"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/media?parent=28437"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product_brand?post=28437"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product_cat?post=28437"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/doingcable.com\/fr\/wp-json\/wp\/v2\/product_tag?post=28437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}