{"id":1335,"date":"2026-05-16T17:23:59","date_gmt":"2026-05-16T09:23:59","guid":{"rendered":"https:\/\/extruder-lab.com\/?p=1335"},"modified":"2026-05-14T18:07:41","modified_gmt":"2026-05-14T10:07:41","slug":"desktop-extruder-for-blown-film","status":"publish","type":"post","link":"https:\/\/extruder-lab.com\/fr\/desktop-extruder-for-blown-film.html","title":{"rendered":"Extrudeuse de bureau pour films souffl\u00e9s, fils et granul\u00e9s"},"content":{"rendered":"<p>Lorsque l'on parle d'extrudeuses de bureau, de nombreuses personnes pensent imm\u00e9diatement \u00e0 des \u201cmachines \u00e0 filaments pour l'impression 3D\u201d. Cependant, en changeant la t\u00eate de fili\u00e8re et l'\u00e9quipement auxiliaire, la m\u00eame machine peut \u00eatre utilis\u00e9e pour l'impression 3D. <strong>desktop extruder<\/strong> can produce cast films, blown films, sheets, granulation, and even melt spinning. This is the concept of a &#8220;desktop polymer processing platform&#8221; advocated by Hartek.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/hartek-extruder.com\/2023\/04\/23\/%e6%a1%8c%e9%9d%a2%e5%bc%8f%e8%86%9c%e7%89%87%e6%8c%a4%e5%87%ba%e5%ae%9e%e9%aa%8c%e7%ba%bf\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"993\" height=\"530\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder.jpg\" alt=\"desktop extruder\" class=\"wp-image-1337\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder.jpg 993w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-300x160.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-768x410.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-18x10.jpg 18w\" sizes=\"(max-width: 993px) 100vw, 993px\" \/><\/a><figcaption class=\"wp-element-caption\">desktop extruder<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">I. Universal Main Unit, Modular Switching<\/h2>\n\n\n\n<p>The Hartek desktop extrusion main unit (16mm single screw) adopts a modular design: quick-change connectors support different dies and downstream equipment.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+Hanger Die + Casting Unit + Rewinding \u2192 Cast Film Experimental Line<\/li>\n\n\n\n<li>+Blown Film Die + Traction + Rewinding \u2192 Laboratory Blown Film Machine<\/li>\n\n\n\n<li>+Sheet Die + Three-Roll Calender \u2192 Three-Roll Calender Sheet Experimental Line<\/li>\n\n\n\n<li>+Granulation Die + Pelletizer \u2192 Twin-Screw Extrusion Granulation Experimental Line<\/li>\n\n\n\n<li>+Wire Die + Cooling Water Tank + Traction + Winding \u2192 3D Printing Consumables Experimental Line<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">II. Real-World Case Studies from R&amp;D Users<\/h2>\n\n\n\n<p>A modification company: Using the same main unit, casting film formulation screening is done on Mondays, blown film comparison is done on Wednesdays with a different die, and wire verification is done on Fridays. One machine completes small-scale trials of three products.<\/p>\n\n\n\n<p>A university research group: Equipped with one HAER main unit + multiple functional modules, it supports three graduate students with different research directions (biodegradable films, conductive sheets, and medical consumable filaments, respectively).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"> III. Advantages of <a href=\"https:\/\/extruder-lab.com\/fr\/products\/desktop-film-extruder-line\/\">Desktop Extruder<\/a><\/h2>\n\n\n\n<p>Small footprint: A modular main unit + functional units occupy less than 2 square meters.<br>Controllable cost: Only the main unit and basic modules need to be purchased; additional units can be purchased as needed.<br>Unified operation: A consistent control system interface reduces learning costs.<br>Consistent data: Experimental data from different processes are recorded on the same platform, facilitating horizontal comparison.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IV. Applicable Scenarios<\/h2>\n\n\n\n<p>University materials laboratories: One device supports multiple experimental courses.<\/p>\n\n\n\n<p>Enterprise R&amp;D centers: Quickly switch between small-scale testing needs of different product lines.<\/p>\n\n\n\n<p>Public testing platforms\/pilot plant bases: Provide customers with various process processing services.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V. What should users pay attention to?<\/h2>\n\n\n\n<p>While the modular design is flexible, switching between the mold head and downstream units requires some hands-on ability. Hartek provides video tutorials and on-site training.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>When desktop extruders are mentioned, many people immediately think of &#8220;3D printing filament machines.&#8221; However, by changing the die head and auxiliary equipment, the same desktop extruder can produce cast films, blown films, sheets, granulation, and even melt spinning. This is the concept of a &#8220;desktop polymer processing platform&#8221; advocated by Hartek. I. Universal Main [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1337,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","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":"disabled","footer-sml-layout":"","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":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[11],"tags":[29],"class_list":["post-1335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-introduction","tag-desktop-extruder"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/comments?post=1335"}],"version-history":[{"count":2,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1335\/revisions"}],"predecessor-version":[{"id":1339,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1335\/revisions\/1339"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media\/1337"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media?parent=1335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/categories?post=1335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/tags?post=1335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}