{"id":7521,"date":"2026-09-04T16:26:38","date_gmt":"2026-09-04T08:26:38","guid":{"rendered":"https:\/\/jwellanhui.com\/?post_type=product&#038;p=7521"},"modified":"2026-10-13T20:35:32","modified_gmt":"2026-10-13T12:35:32","slug":"pvc-pipe-extrusion-line-three-layer-solid-wall","status":"publish","type":"product","link":"https:\/\/jwellanhui.com\/fr\/product\/pvc-pipe-extrusion-line-three-layer-solid-wall\/","title":{"rendered":"Ligne de coextrusion JWELL de tuyaux PVC \u00e0 paroi pleine \u00e0 trois couches"},"content":{"rendered":"<p>Une ligne multi-extrudeuses pour produire des tuyaux PVC \u00e0 paroi pleine \u00e0 trois couches avec un mat\u00e9riau de c\u0153ur en PVC fortement charg\u00e9 en calcium ou en mousse PVC.<\/p>\n<h2 id=\"key-selling-points\">Principaux atouts<\/h2>\n<ul>\n<li><strong>Mat\u00e9riaux de c\u0153ur flexibles :<\/strong>\u00a0Compatible avec un compound PVC fortement charg\u00e9 en calcium ou une mousse PVC dans la couche centrale.<\/li>\n<li><strong>Alimentation r\u00e9guli\u00e8re des poudres :<\/strong>\u00a0Des doseurs \u00e0 double vis favorisent une distribution homog\u00e8ne et limitent la formation de vo\u00fbtes de poudre.<\/li>\n<li><strong>Extrusion r\u00e9sistante \u00e0 l\u2019usure :<\/strong>\u00a0Les fourreaux \u00e0 vis en alliage et les canaux de fili\u00e8re chrom\u00e9s favorisent une utilisation durable.<\/li>\n<li><strong>Coupe adapt\u00e9e au diam\u00e8tre :<\/strong>\u00a0Le serrage rotatif permet de traiter plusieurs diam\u00e8tres de tuyaux sans changer fr\u00e9quemment de dispositif.<\/li>\n<li><strong>Finition en une \u00e9tape :<\/strong>\u00a0La coupe et le chanfreinage r\u00e9glables simplifient la pr\u00e9paration des tuyaux en aval.<\/li>\n<\/ul>\n<h2 id=\"technical-specifications\">Sp\u00e9cifications techniques<\/h2>\n<table style=\"width: 100.106%;\">\n<thead>\n<tr>\n<th style=\"width: 23.7797%; text-align: center;\">Mod\u00e8le de ligne<\/th>\n<th style=\"width: 16.1452%; text-align: center;\">Taille du tuyau (mm)<\/th>\n<th style=\"width: 24.781%; text-align: center;\">Configuration d\u2019extrudeuse<\/th>\n<th style=\"width: 18.7735%; text-align: center;\">Puissance principale (kW)<\/th>\n<th style=\"width: 23.5294%; text-align: center;\">D\u00e9bit (kg\/h)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 23.7797%; text-align: center;\">JWG-PVC250 \u00e0 trois couches<\/td>\n<td style=\"width: 16.1452%; text-align: center;\">\u00d875\u2013\u00d8250<\/td>\n<td style=\"width: 24.781%; text-align: center;\">SJZ65\/132+55\/110<\/td>\n<td style=\"width: 18.7735%; text-align: center;\">37+22<\/td>\n<td style=\"width: 23.5294%; text-align: center;\">300\u2013400<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.7797%; text-align: center;\">JWG-PVC450 \u00e0 trois couches<\/td>\n<td style=\"width: 16.1452%; text-align: center;\">\u00d8200\u2013\u00d8450<\/td>\n<td style=\"width: 24.781%; text-align: center;\">SJZ80\/156+65\/132<\/td>\n<td style=\"width: 18.7735%; text-align: center;\">55+37<\/td>\n<td style=\"width: 23.5294%; text-align: center;\">400\u2013600<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.7797%; text-align: center;\">JWG-PVC630 \u00e0 trois couches<\/td>\n<td style=\"width: 16.1452%; text-align: center;\">\u00d8315\u2013\u00d8630<\/td>\n<td style=\"width: 24.781%; text-align: center;\">SJZ92\/188+65\/132<\/td>\n<td style=\"width: 18.7735%; text-align: center;\">110+37<\/td>\n<td style=\"width: 23.5294%; text-align: center;\">740\u2013900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Applications<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5550\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-samples.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-samples.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-samples-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-samples-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5551\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-wall-detail.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-wall-detail.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-wall-detail-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/three-layer-pvc-pipe-wall-detail-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5552\" src=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/pvc-pipe-extrusion-line-overview.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/pvc-pipe-extrusion-line-overview.webp 300w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/pvc-pipe-extrusion-line-overview-150x150.webp 150w, https:\/\/jwellanhui.com\/wp-content\/uploads\/2026\/09\/pvc-pipe-extrusion-line-overview-100x100.webp 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2 id=\"product-description\">Description du produit<\/h2>\n<p>Cette ligne d\u2019extrusion de tuyaux PVC est con\u00e7ue pour la coextrusion de tuyaux PVC \u00e0 paroi pleine \u00e0 trois couches \u00e0 l\u2019aide de deux extrudeuses coniques \u00e0 double vis de la s\u00e9rie SJZ ou plus. La couche centrale du tuyau peut utiliser du PVC fortement charg\u00e9 en calcium ou un compound de mousse PVC, offrant aux fabricants deux options de mat\u00e9riaux de c\u0153ur document\u00e9es pour r\u00e9pondre \u00e0 leurs besoins de production.<\/p>\n<p>Chaque extrudeuse est \u00e9quip\u00e9e d\u2019un fourreau \u00e0 vis en alliage \u00e0 tr\u00e8s haute r\u00e9sistance \u00e0 l\u2019usure. L\u2019alimentation par double vis favorise un apport r\u00e9gulier de poudre et aide \u00e0 emp\u00eacher la formation de vo\u00fbtes, pour une alimentation constante tout au long de la production. La fili\u00e8re PVC \u00e0 trois couches optimis\u00e9e comporte un canal d\u2019\u00e9coulement interne chrom\u00e9 et poli afin de r\u00e9sister \u00e0 l\u2019usure et \u00e0 la corrosion. Associ\u00e9 \u00e0 une douille de calibrage d\u00e9di\u00e9e, cet ensemble de fili\u00e8re et de calibrage favorise une production plus rapide et une bonne qualit\u00e9 de surface des tuyaux.<\/p>\n<p>Pour la manutention en aval, la coupeuse utilise un dispositif de serrage rotatif qui s\u2019adapte \u00e0 diff\u00e9rents diam\u00e8tres de tuyaux sans remplacement fr\u00e9quent des montages. Un m\u00e9canisme de chanfreinage flottant r\u00e9glable permet de d\u00e9finir la taille du chanfrein selon le diam\u00e8tre et l\u2019\u00e9paisseur de paroi du tuyau. La coupe et le chanfreinage sont r\u00e9alis\u00e9s en une seule \u00e9tape, ce qui simplifie la finition. Un syst\u00e8me ferm\u00e9 d\u2019aspiration des poussi\u00e8res am\u00e9liore la collecte des copeaux autour du proc\u00e9d\u00e9 de coupe.<\/p>\n<p>Trois mod\u00e8les de ligne disponibles couvrent des diam\u00e8tres de tuyaux de 75 \u00e0 630 mm, avec des d\u00e9bits annonc\u00e9s de 300 \u00e0 900 kg\/h selon la configuration. Les acheteurs peuvent comparer la plage de diam\u00e8tres, la combinaison d\u2019extrudeuses, la puissance principale install\u00e9e et le d\u00e9bit dans le tableau technique ci-dessous. Les sp\u00e9cifications finales doivent \u00eatre confirm\u00e9es avant commande, car le fabricant pr\u00e9cise que les param\u00e8tres peuvent \u00eatre modifi\u00e9s sans pr\u00e9avis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une ligne multi-extrudeuses pour produire des tuyaux PVC \u00e0 paroi pleine \u00e0 trois couches avec un mat\u00e9riau de c\u0153ur en PVC fortement charg\u00e9 en calcium ou en mousse PVC. Principaux atouts Mat\u00e9riaux de c\u0153ur flexibles :\u00a0Compatible avec un compound PVC fortement charg\u00e9 en calcium ou une mousse PVC dans la couche centrale. Alimentation r\u00e9guli\u00e8re des [&hellip;]<\/p>\n","protected":false},"featured_media":7522,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Ligne d\u2019extrusion de tuyaux PVC | paroi pleine \u00e0 trois couches","_seopress_titles_desc":"Ligne d\u2019extrusion de tuyaux PVC \u00e0 paroi pleine \u00e0 trois couches, avec options de c\u0153ur en PVC fortement charg\u00e9 en calcium ou en mousse et mod\u00e8les de 75\u2013630 mm.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":2},"product_brand":[],"product_cat":[118],"product_tag":[],"class_list":["post-7521","product","type-product","status-publish","has-post-thumbnail","product_cat-pipe-extrusion-line","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/product\/7521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/comments?post=7521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/media\/7522"}],"wp:attachment":[{"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/media?parent=7521"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/product_brand?post=7521"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/product_cat?post=7521"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jwellanhui.com\/fr\/wp-json\/wp\/v2\/product_tag?post=7521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}