{"id":76,"date":"2025-09-02T11:40:22","date_gmt":"2025-09-02T11:40:22","guid":{"rendered":"https:\/\/weldomachining.com\/?page_id=76"},"modified":"2026-08-04T08:40:05","modified_gmt":"2026-08-04T08:40:05","slug":"aluminum-extrusion","status":"publish","type":"page","link":"https:\/\/weldomachining.com\/nl\/service\/other-services\/aluminum-extrusion\/","title":{"rendered":"Aluminium extrusie"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"76\" class=\"elementor elementor-76\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4fe27b e-flex e-con-boxed e-con e-parent\" data-id=\"e4fe27b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f099f6f elementor-widget elementor-widget-html\" data-id=\"f099f6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 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16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-hero\" aria-labelledby=\"wae-hero-title\"><div class=\"wae__inner\"><figure class=\"wae-hero__figure\"><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/aluminum-extrusion-profile.webp\" alt=\"aluminum extrusion profile\" fetchpriority=\"high\"><\/figure><div><div class=\"wae__eyebrow\">Custom Aluminum Profiles<\/div><h1 id=\"wae-hero-title\">Aluminum Extrusion Services<\/h1><p>Weldo produces custom aluminum profiles with die development, extrusion, heat treatment, cutting, CNC machining and surface finishing coordinated around your drawing and production demand.<\/p><div class=\"wae-hero__facts\"><div class=\"wae-hero__fact\"><span>Maximum Profile Width<\/span><strong>Up to 1100 mm*<\/strong><\/div><div class=\"wae-hero__fact\"><span>Minimum Wall Reference<\/span><strong>About 0.8 mm*<\/strong><\/div><div class=\"wae-hero__fact\"><span>Straightness<\/span><strong>About \u22640.3 mm\/m*<\/strong><\/div><div class=\"wae-hero__fact\"><span>Production<\/span><strong>Custom Profile to Finished Part<\/strong><\/div><\/div><div class=\"wae-hero__chips\"><span>5083<\/span><span>6061<\/span><span>6005<\/span><span>6063<\/span><span>6082<\/span><span>6101<\/span><\/span><span>7003<\/span><span>7108<\/span><span>7003<\/span><span>\nOthers<\/span><\/div><a class=\"wae__button\" href=\"https:\/\/weldomachining.com\/file-upload\/\">Upload Your Extrusion Drawing<\/a><p class=\"wae__note\">*Alloy availability, wall thickness, width, tolerance and straightness depend on profile geometry, temper, die design and production quantity.<\/p><\/div><\/div><\/section>\n    \t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ad974e e-flex e-con-boxed e-con e-parent\" data-id=\"2ad974e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17a6417 elementor-widget elementor-widget-html\" data-id=\"17a6417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 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16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-process\" aria-labelledby=\"wae-process-title\"><div class=\"wae__inner\"><div class=\"wae-process__layout\"><div><div class=\"wae__eyebrow\">Continuous Cross-Section Forming<\/div><h2 id=\"wae-process-title\">How Aluminum Extrusion Works<\/h2><p>A heated aluminum billet is forced through a shaped die to create a continuous profile. The profile is then cooled, stretched, cut and aged before machining or finishing.<\/p><div class=\"wae-process__types\"><article class=\"wae__card\"><h3>Direct Extrusion<\/h3><p>The billet moves toward a stationary die. It is widely used and supports a broad range of profile geometries.<\/p><\/article><article class=\"wae__card\"><h3>Indirect Extrusion<\/h3><p>The die moves toward the billet, reducing billet-container friction and potentially improving uniformity.<\/p><\/article><\/div><div class=\"wae-process__flow\"><span>Billet Heating<\/span><span>Die Extrusion<\/span><span>Cooling<\/span><span>Stretching<\/span><span>Cutting<\/span><span>Aging<\/span><\/div><\/div><figure class=\"wae-process__figure\"><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/10\/Schematic-Diagram-of-Aluminum-Extrusion-Processing.webp\" alt=\"Schematic Diagram of Aluminum Extrusion Processing\" loading=\"lazy\"><\/figure><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-181307a elementor-widget elementor-widget-html\" data-id=\"181307a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n.wae,\n.wae * {\n  box-sizing: border-box;\n}\n\n.elementor .e-con:has(.wae) {\n  --width: 100% !important;\n  width: 100% !important;\n  max-width: none !important;\n  padding-inline: 0 !important;\n}\n\n.elementor .e-con-boxed:has(.wae) > .e-con-inner {\n  --content-width: min(100%, 1312px) !important;\n  width: 100% !important;\n  max-width: 1312px !important;\n}\n\n.wae {\n  width: calc(100% - 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16px);\n    margin: 7px auto 9px;\n    padding: 7px;\n    border-radius: 17px;\n  }\n\n  .wae__inner {\n    padding: 22px 16px;\n  }\n\n  .wae h1 {\n    font-size: 27px;\n  }\n\n  .wae h2 {\n    font-size: 22px;\n  }\n}\n<\/style>\n\n<section class=\"wae wae-alloy\" aria-labelledby=\"wae-alloy-title\">\n  <div class=\"wae__inner\">\n    <header class=\"wae__head\">\n      <div class=\"wae__eyebrow\">Alloy Selection<\/div>\n\n      <h2 id=\"wae-alloy-title\">\n        Aluminum Alloys for Extrusion\n      <\/h2>\n\n      <p>\n        Choose the alloy by strength, corrosion resistance, conductivity,\n        finish, and profile complexity.\n      <\/p>\n    <\/header>\n\n    <div class=\"wae-alloy__table\">\n      <table>\n        <thead>\n          <tr>\n            <th>Alloy<\/th>\n            <th>Material Characteristics<\/th>\n            <th>Applications<\/th>\n          <\/tr>\n        <\/thead>\n\n        <tbody>\n          <tr>\n            <td data-label=\"Alloy\">5083<\/td>\n            <td data-label=\"Material Characteristics\">\n              Excellent seawater corrosion resistance and weldability;\n              extrusion geometry requires review.\n            <\/td>\n            <td data-label=\"Applications\">\n              Marine structures, transport components, and\n              corrosion-resistant profiles.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">6005<\/td>\n            <td data-label=\"Material Characteristics\">\n              Medium-to-high strength with good extrudability and\n              structural performance.\n            <\/td>\n            <td data-label=\"Applications\">\n              Frames, ladders, platforms, and transport structures.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">6061<\/td>\n            <td data-label=\"Material Characteristics\">\n              Balanced strength, corrosion resistance, weldability,\n              and machinability.\n            <\/td>\n            <td data-label=\"Applications\">\n              Machine frames, structural profiles, and CNC-finished components.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">6063<\/td>\n            <td data-label=\"Material Characteristics\">\n              Excellent extrudability and anodized surface quality\n              with moderate strength.\n            <\/td>\n            <td data-label=\"Applications\">\n              Architectural profiles, enclosures, trim, and heat sinks.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">6082<\/td>\n            <td data-label=\"Material Characteristics\">\n              Higher-strength 6xxx alloy with good corrosion resistance\n              and weldability.\n            <\/td>\n            <td data-label=\"Applications\">\n              Bridges, scaffolding, transport, and heavy structural profiles.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">6101<\/td>\n            <td data-label=\"Material Characteristics\">\n              High electrical conductivity with useful strength and\n              extrusion performance.\n            <\/td>\n            <td data-label=\"Applications\">\n              Busbars, electrical conductors, and power-distribution profiles.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">7003<\/td>\n            <td data-label=\"Material Characteristics\">\n              High strength, good weldability, and better extrusion response\n              than many 7xxx alloys.\n            <\/td>\n            <td data-label=\"Applications\">\n              Automotive structures, bicycle frames, and\n              impact-resistant profiles.\n            <\/td>\n          <\/tr>\n\n          <tr>\n            <td data-label=\"Alloy\">7108<\/td>\n            <td data-label=\"Material Characteristics\">\n              Very high strength and energy absorption for demanding\n              structural extrusions.\n            <\/td>\n            <td data-label=\"Applications\">\n              Crash-management systems and high-strength vehicle structures.\n            <\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n  <\/div>\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3f91ee elementor-widget elementor-widget-html\" data-id=\"b3f91ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 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16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-finish\" aria-labelledby=\"wae-finish-title\"><div class=\"wae__inner\"><header class=\"wae__head\"><div class=\"wae__eyebrow\">Appearance and Protection<\/div><h2 id=\"wae-finish-title\">Surface Finishes for Extruded Profiles<\/h2><p>Surface treatment protects aluminum profiles from corrosion, wear, ultraviolet exposure and weathering while controlling color, gloss, texture and cleanability. The right process depends on the service environment, appearance standard, profile geometry and budget.<\/p><\/header><div class=\"wae-finish__text-grid\"><article class=\"wae__card wae-finish__text\"><h3>Ceramic Coating \/ MAO<\/h3><p>Creates a ceramic-like oxide layer for high wear and corrosion resistance. Used for demanding industrial and decorative profiles.<\/p><\/article><article class=\"wae__card wae-finish__text\"><h3>Anodizing<\/h3><p>Forms a hard aluminum-oxide layer that improves corrosion resistance, wear behavior and color stability. Used for frames, architecture and electronics.<\/p><\/article><article class=\"wae__card wae-finish__text\"><h3>Electrophoretic Coating<\/h3><p>Deposits a uniform resin film that covers edges and recesses, improving gloss and corrosion resistance. Used for premium doors, windows and appliance trim.<\/p><\/article><article class=\"wae__card wae-finish__text\"><h3>Powder Coating<\/h3><p>Electrostatically applies and heat-cures a durable colored coating. Used for architectural profiles, furniture, housings and indoor decoration.<\/p><\/article><article class=\"wae__card wae-finish__text\"><h3>PVDF Coating<\/h3><p>Applies a highly weather-resistant fluorocarbon coating with strong UV and color retention. Used for curtain walls, coastal buildings and severe outdoor exposure.<\/p><\/article><\/div><div class=\"wae-finish__gallery\" aria-label=\"Aluminum extrusion surface finish examples\"><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/Ceramized-aluminum-profiles.webp\" alt=\"Ceramized aluminum profiles\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/Anodized-aluminum-extrusions.webp\" alt=\"Anodized aluminum extrusions\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/Electrophoretic-aluminum-extrusions.webp\" alt=\"Electrophoretic aluminum extrusions\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/Powder-coated-aluminum-profiles.webp\" alt=\"Powder-coated aluminum profiles\" loading=\"lazy\"><\/figure><figure><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/08\/Fluorocarbon-coated-aluminum-profiles.webp\" alt=\"Fluorocarbon-coated aluminum profiles\" loading=\"lazy\"><\/figure><\/div><a class=\"wae__button\" href=\"https:\/\/weldomachining.com\/surface-finish\/\">Explore More Surface Finishes<\/a><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b505f8 elementor-widget elementor-widget-html\" data-id=\"5b505f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 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16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-cap\" aria-labelledby=\"wae-cap-title\"><div class=\"wae__inner\"><header class=\"wae__head\"><div class=\"wae__eyebrow\">Drawing-Based Capability<\/div><h2 id=\"wae-cap-title\">Aluminum Extrusion Capabilities<\/h2><p>Capability is confirmed from alloy, profile envelope, wall distribution, tolerances, temper, quantity and finishing requirements.<\/p><\/header><div class=\"wae-cap__layout\"><div class=\"wae-cap__table\"><table><tbody><tr><td>Billet diameter<\/td><td>100\u2013500 mm reference<\/td><\/tr><tr><td>Billet length<\/td><td>1\u20137 m reference<\/td><\/tr><tr><td>Maximum profile width<\/td><td>Up to 1100 mm<\/td><\/tr><tr><td>Minimum wall thickness<\/td><td>About 0.8 mm<\/td><\/tr><tr><td>Length precision reference<\/td><td>About \u00b10.05 mm at 5 m, subject to geometry review<\/td><\/tr><tr><td>Coarse-grain ring depth<\/td><td>\u22640.3 mm reference<\/td><\/tr><tr><td>Straightness<\/td><td>About \u22640.3 mm\/m<\/td><\/tr><\/tbody><\/table><\/div><div class=\"wae-cap__grid\"><article class=\"wae__card\"><h3>Custom Die<\/h3><p>Die design is matched to alloy flow, wall balance and profile complexity.<\/p><\/article><article class=\"wae__card\"><h3>Cut to Length<\/h3><p>Profiles can be supplied in production lengths or cut for downstream use.<\/p><\/article><article class=\"wae__card\"><h3>CNC Machining<\/h3><p>Drilling, milling, tapping and precision end features can be added.<\/p><\/article><article class=\"wae__card\"><h3>Finished Profiles<\/h3><p>Heat treatment, straightening, anodizing, coating and inspection can be integrated.<\/p><\/article><\/div><\/div><a class=\"wae__button\" href=\"https:\/\/weldomachining.com\/file-upload\/\">Send Your Profile Drawing<\/a><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6891280 elementor-widget elementor-widget-html\" data-id=\"6891280\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 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16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-guide\" aria-labelledby=\"wae-guide-title\"><div class=\"wae__inner\"><header class=\"wae__head\"><div class=\"wae__eyebrow\">Process Control and DFM<\/div><h2 id=\"wae-guide-title\">Aluminum Extrusion Design Guidelines<\/h2><p>Stable profiles begin with alloy-appropriate temperatures, balanced metal flow and geometry designed for extrusion and downstream finishing.<\/p><\/header><div class=\"wae-guide__grid\"><article class=\"wae__card\"><h3>Balanced Walls<\/h3><p>Keep adjacent wall thicknesses reasonably consistent to improve metal flow and cooling.<\/p><\/article><article class=\"wae__card\"><h3>Soft Transitions<\/h3><p>Use radii and gradual thickness changes instead of sharp internal corners.<\/p><\/article><article class=\"wae__card\"><h3>Symmetrical Geometry<\/h3><p>Balanced profiles generally extrude and straighten more consistently.<\/p><\/article><article class=\"wae__card\"><h3>Support Thin Features<\/h3><p>Add ribs or local support where long thin walls may twist or distort.<\/p><\/article><article class=\"wae__card\"><h3>Machining Allowance<\/h3><p>Reserve material where critical holes, threads or sealing faces will be machined.<\/p><\/article><article class=\"wae__card\"><h3>Finish Allowance<\/h3><p>Account for anodizing or coating thickness at fits and assembly interfaces.<\/p><\/article><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd5c34e elementor-widget elementor-widget-html\" data-id=\"cd5c34e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 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16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-app\" aria-labelledby=\"wae-app-title\"><div class=\"wae__inner\"><header class=\"wae__head\"><div class=\"wae__eyebrow\">Efficient Structural Profiles<\/div><h2 id=\"wae-app-title\">Advantages and Applications<\/h2><p>Aluminum extrusion creates lightweight continuous profiles with integrated channels, ribs and mounting features, reducing later material removal and assembly.<\/p><\/header><div class=\"wae-app__layout\"><figure class=\"wae-app__figure\"><img decoding=\"async\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/10\/Aluminum-Extruded-Profiles.webp\" alt=\"Aluminum Extruded Profiles\" loading=\"lazy\"><\/figure><div class=\"wae-app__grid\"><article class=\"wae__card\"><h3>Construction<\/h3><p>Door, window and curtain-wall profiles requiring appearance and corrosion resistance.<\/p><\/article><article class=\"wae__card\"><h3>Transportation<\/h3><p>Lightweight vehicle, rail and structural profiles with secondary machining.<\/p><\/article><article class=\"wae__card\"><h3>Electronics<\/h3><p>Heat sinks, housings and support profiles for thermal management.<\/p><\/article><article class=\"wae__card\"><h3>Machinery<\/h3><p>Machine frames, guides, guards and modular automation structures.<\/p><\/article><article class=\"wae__card\"><h3>Furniture<\/h3><p>Lightweight frames, tracks and decorative architectural components.<\/p><\/article><article class=\"wae__card\"><h3>Renewable Energy<\/h3><p>Solar-panel frames and corrosion-resistant support structures.<\/p><\/article><\/div><\/div><div class=\"wae-app__benefits\"><span>High Material Utilization<\/span><span>Complex Cross-Sections<\/span><span>Lightweight Structure<\/span><span>Scalable Production<\/span><span>Recyclable Aluminum<\/span><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e48e2ce elementor-widget elementor-widget-html\" data-id=\"e48e2ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n.wae,.wae *{box-sizing:border-box}.elementor .e-con:has(.wae){--width:100%!important;width:100%!important;max-width:none!important;padding-inline:0!important}.elementor .e-con-boxed:has(.wae)>.e-con-inner{--content-width:min(100%,1312px)!important;width:100%!important;max-width:1312px!important}.wae{width:calc(100% - 32px);max-width:1280px;margin:10px auto 12px;padding:10px;color:#37413f;background:#edf2f0;border-radius:22px;font-family:inherit}.wae__inner{padding:28px;background:#fffefa;border:1px solid #d9e2de;border-radius:17px}.wae__eyebrow{margin-bottom:9px;color:#627d72;font-size:10px;font-weight:760;letter-spacing:.1em;text-transform:uppercase}.wae h1,.wae h2,.wae h3,.wae p{overflow-wrap:anywhere}.wae h1{margin:0 0 12px;color:#2e3835;font-size:clamp(27px,3vw,36px);font-weight:770;line-height:1.13;letter-spacing:-.025em}.wae h2{margin:0 0 9px;color:#303b38;font-size:clamp(22px,2vw,28px);font-weight:760;line-height:1.18;letter-spacing:-.015em}.wae h3{margin:0 0 6px;color:#40534c;font-size:14px;line-height:1.3}.wae p{margin:0;color:#68766f;font-size:clamp(13px,1.1vw,15px);line-height:1.58}.wae a{color:inherit}.wae img{display:block;max-width:100%}.wae__head{max-width:900px}.wae__card{min-width:0;padding:14px;background:#f2f6f4;border:1px solid #dce5e1;border-radius:12px}.wae__button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;margin-top:17px;padding:10px 18px;color:#fff!important;background:#628074;border-radius:9px;font-size:12px;font-weight:760;text-decoration:none!important;transition:.2s ease}.wae__button:hover{color:#fff!important;background:#4f6d61;transform:translateY(-1px)}.wae__link{text-decoration:none;border-bottom:1px solid #aebdb7}.wae__note{margin-top:9px!important;font-size:10px!important}\n\n.wae-faq__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:17px}.wae-faq details{min-width:0;background:#f2f6f4;border:1px solid #dce5e1;border-radius:11px}.wae-faq summary{position:relative;padding:12px 36px 12px 13px;color:#465b52;font-size:11px;font-weight:740;line-height:1.4;cursor:pointer;list-style:none}.wae-faq summary::-webkit-details-marker{display:none}.wae-faq summary:after{position:absolute;top:9px;right:12px;color:#668075;content:'+';font-size:18px}.wae-faq details[open] summary:after{content:'\u2013'}.wae-faq details>div{padding:0 13px 12px}.wae-faq details p{font-size:10.7px}.wae-faq__cta{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(240px,.8fr);gap:14px;align-items:center;margin-top:13px;padding:15px;background:#eaf1ee;border:1px solid #d6e1dc;border-radius:12px}.wae-faq__steps{display:grid;gap:6px}.wae-faq__step{padding:9px 11px;background:#fffefa;border-radius:8px}.wae-faq__step strong{display:block;color:#53675e;font-size:10px}.wae-faq__step small{color:#77827d;font-size:9px}@media(max-width:700px){.wae-faq__list,.wae-faq__cta{grid-template-columns:1fr}}\n\n@media(max-width:700px){.wae{width:calc(100% - 16px);margin:7px auto 9px;padding:7px;border-radius:17px}.wae__inner{padding:22px 16px}.wae h1{font-size:27px}.wae h2{font-size:22px}}\n<\/style>\n<section class=\"wae wae-faq\" aria-labelledby=\"wae-faq-title\"><div class=\"wae__inner\"><header class=\"wae__head\"><div class=\"wae__eyebrow\">Aluminum Extrusion FAQ<\/div><h2 id=\"wae-faq-title\">Frequently Asked Questions<\/h2><p>Concise guidance on alloy selection, profile length, thin walls, surface quality and quote preparation.<\/p><\/header><div class=\"wae-faq__list\"><details open><summary>How should surface bubbling be addressed?<\/summary><div><p>Review billet homogenization, die venting, contamination, billet temperature and extrusion speed before changing one parameter in isolation.<\/p><\/div><\/details><details><summary>Should I choose 6061 or 6063?<\/summary><div><p>Choose 6061 for higher structural strength and machining; choose 6063 for easier extrusion and superior architectural or anodized appearance.<\/p><\/div><\/details><details><summary>What limits the maximum profile length?<\/summary><div><p>Press runout, handling equipment, profile stiffness, heat treatment, straightening and shipping constraints all affect practical length.<\/p><\/div><\/details><details><summary>How is thin-wall deformation controlled?<\/summary><div><p>Use balanced geometry, suitable alloy and temper, controlled cooling, stretching and straightness inspection.<\/p><\/div><\/details><details><summary>When is extrusion economical?<\/summary><div><p>Extrusion is strongest for repeat quantities where die cost is distributed across continuous profile production.<\/p><\/div><\/details><details><summary>What files are needed for a quote?<\/summary><div><p>Send STEP or CAD profile data plus a dimensioned drawing, alloy, temper, length, quantity, finish and critical tolerances.<\/p><\/div><\/details><\/div><div class=\"wae-faq__cta\"><div><h3>Start Your Aluminum Extrusion Project<\/h3><p>Upload the profile drawing and identify the alloy, temper, cut length, quantity, surface finish and critical tolerances.<\/p><a class=\"wae__button\" href=\"https:\/\/weldomachining.com\/file-upload\/\">Upload Extrusion Files<\/a><\/div><div class=\"wae-faq__steps\"><div class=\"wae-faq__step\"><strong>Profile Geometry<\/strong><small>STEP\/DXF and dimensioned PDF drawing<\/small><\/div><div class=\"wae-faq__step\"><strong>Material and Finish<\/strong><small>Alloy, temper, anodizing or coating<\/small><\/div><div class=\"wae-faq__step\"><strong>Production Demand<\/strong><small>Length, quantity and annual usage<\/small><\/div><\/div><\/div><\/div><\/section>\n\t\t\t\t<\/div>\n\t\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>Custom Aluminum Profiles Aluminum Extrusion Services Weldo produces custom aluminum profiles with die development, extrusion, heat treatment, cutting, CNC machining and surface finishing coordinated around your drawing and production demand. Maximum Profile WidthUp to 1100 mm*Minimum Wall ReferenceAbout 0.8 mm*StraightnessAbout \u22640.3 mm\/m*ProductionCustom Profile to Finished Part508360616005606360826101700371087003 OthersUpload Your Extrusion Drawing *Alloy availability, wall thickness, width, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":74,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-76","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":48,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/76\/revisions"}],"predecessor-version":[{"id":12937,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/76\/revisions\/12937"}],"up":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/pages\/74"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/nl\/wp-json\/wp\/v2\/media?parent=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}