{"id":5587,"date":"2026-04-08T21:51:13","date_gmt":"2026-04-08T21:51:13","guid":{"rendered":"https:\/\/www.sungda.com\/fr\/post\/why-the-most-commonly-used-model-of-ep-conveyor-belt-is-ep630-4-fr"},"modified":"2026-04-08T21:51:13","modified_gmt":"2026-04-08T21:51:13","slug":"why-the-most-commonly-used-model-of-ep-conveyor-belt-is-ep630-4-fr","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/fr\/index.php\/why-the-most-commonly-used-model-of-ep-conveyor-belt-is-ep630-4-fr\/","title":{"rendered":"Pourquoi l&rsquo;EP630\/4 est-il le type de bande transporteuse EP le plus populaire ?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"309\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/EP-CONVEYOR-BELT-CARCASS-1024x309.jpg\" alt=\"Carcasse de bande transporteuse EP\" class=\"wp-image-979\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/EP-CONVEYOR-BELT-CARCASS-1024x309.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/EP-CONVEYOR-BELT-CARCASS-768x232.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/EP-CONVEYOR-BELT-CARCASS.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Lors du choix d&rsquo;un mod\u00e8le de bande transporteuse, nous voyons souvent des descriptions telles que EP315\/3, EP630\/4, EP400\/3, EP800\/4, EP1000\/4, etc. Que signifient-elles ? Prenons l&rsquo;exemple de EP630\/4 :<\/p>\n\n\n<p>La bande transporteuse EP630\/4 est une couche de renfort couramment utilis\u00e9e dans les bandes transporteuses EP. EP630 repr\u00e9sente la r\u00e9sistance \u00e0 la traction totale de la couche de renfort, soit 630 kN\/mm, et 4 indique que la couche de tissu comporte 4 plis. Ainsi, la bande transporteuse EP630\/4 signifie que la tension totale de la bande transporteuse en fibres de polyester est de 630 kN\/mm (le type de chaque couche sera 630\/4 = EP150 ou EP160).<\/p>\n\n\n<p>La raison pour laquelle les mod\u00e8les de bandes transporteuses EP630\/4 sont les plus populaires est que la plupart des lignes de convoyage dans le monde sont de courtes distances, inf\u00e9rieures \u00e0 200 m\u00e8tres, avec une faible capacit\u00e9 de transport. Ces distances de convoyage exercent une traction longitudinale sur la bande transporteuse, mais la r\u00e9sistance \u00e0 la traction requise n&rsquo;est pas tr\u00e8s \u00e9lev\u00e9e. La bande transporteuse EP630\/4 peut pleinement r\u00e9pondre aux exigences de transport. D&rsquo;autre part, la couche de renfort \u00e0 4 plis n\u00e9cessite un diam\u00e8tre de poulie de convoyeur de 360 \u00e0 600 mm, diam\u00e8tre qui est actuellement le plus courant sur les sites de transport. Enfin, gr\u00e2ce \u00e0 sa grande polyvalence, la bande transporteuse de type EP630\/4 peut \u00eatre utilis\u00e9e sur la plupart des sites de convoyage, ce qui la rend \u00e9galement tr\u00e8s pris\u00e9e sur le march\u00e9 des bandes transporteuses d&rsquo;occasion, maximisant ainsi les b\u00e9n\u00e9fices \u00e9conomiques.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"311\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/07\/EP630-4-conveyor-belt-specification.jpg\" alt=\"\" class=\"wp-image-2681\"\/><\/figure>\n\n\n\n<p>De plus, EP630\/2, EP300\/3, EP400\/3, EP400\/4, EP500\/3, EP500\/4 peuvent \u00eatre exprim\u00e9s de cette mani\u00e8re, correspondant chacun \u00e0 diff\u00e9rentes tensions de bande transporteuse. Cependant, quel que soit le mod\u00e8le, pour les bandes transporteuses en polyester (EP), la r\u00e9sistance \u00e0 la traction doit \u00eatre choisie en fonction des points suivants :<\/p>\n\n\n<p>1. La distance de transport : g\u00e9n\u00e9ralement, plus la distance est longue, plus la force de traction requise est importante, car un transport sur longue distance n\u00e9cessite une forte r\u00e9sistance \u00e0 la d\u00e9chirure.<\/p>\n\n\n<p>2. La quantit\u00e9 de mat\u00e9riau transport\u00e9e par heure : \u00e0 conditions \u00e9gales, plus la quantit\u00e9 de travail \u00e0 transporter par heure est importante, plus la force de traction requise est grande, car une vitesse horaire plus \u00e9lev\u00e9e signifie que le convoyeur fonctionne \u00e0 haute vitesse.<\/p>\n\n\n<p>3. La finesse, la taille et la r\u00e9sistance des mat\u00e9riaux transport\u00e9s, ainsi que leur poids. Par exemple, dans les m\u00eames conditions, le transport de gros minerais n\u00e9cessite une force bien sup\u00e9rieure \u00e0 celle requise pour le transport de mat\u00e9riaux en poudre.<\/p>\n\n\n<p>4. L&rsquo;angle de convoyage : g\u00e9n\u00e9ralement, plus l&rsquo;angle de convoyage est grand, plus la force de levage et la traction de la bande transporteuse sont importantes.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"399\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2020\/08\/EP630-4-conveyor-belt-CARCASS.jpg\" alt=\"\" class=\"wp-image-2682\"\/><\/figure>\n\n\n\n<p>Les convoyeurs EP poss\u00e8dent de nombreuses propri\u00e9t\u00e9s diff\u00e9rentes, telles que la r\u00e9sistance \u00e0 la chaleur, au froid, aux huiles, aux acides et bases, la r\u00e9sistance au feu, les propri\u00e9t\u00e9s antistatiques, etc., et peuvent \u00eatre utilis\u00e9s dans des environnements de transport complexes en fonction des conditions. Par exemple, la r\u00e9sistance \u00e0 la chaleur, aux huiles, au froid, aux acides et bases, la r\u00e9sistance au feu, les agents antistatiques, etc., sont choisis en fonction de la nature des mat\u00e9riaux et de la temp\u00e9rature de l&rsquo;environnement de transport. Le choix de ces attributs varie selon chaque domaine.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"425\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/SUNGDA-conveyor-belt-vulcanization-workshop-2.jpg\" alt=\"\" class=\"wp-image-2464\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/SUNGDA-conveyor-belt-vulcanization-workshop-2.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/SUNGDA-conveyor-belt-vulcanization-workshop-2-768x319.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Entretien des bandes transporteuses EP :<\/p>\n\n\n<p>1. Une installation correcte est essentielle lors du montage. Apr\u00e8s l&rsquo;installation, un essai doit \u00eatre effectu\u00e9 pour v\u00e9rifier que la bande transporteuse EP n&rsquo;est pas mal install\u00e9e ou d\u00e9vi\u00e9e.<\/p>\n\n\n<p>2. Les bandes transporteuses EP (si non utilis\u00e9es) doivent \u00eatre stock\u00e9es dans un endroit ventil\u00e9 et sec, et \u00eatre retourn\u00e9es fr\u00e9quemment.<\/p>\n\n\n<p>3. Pendant l&rsquo;utilisation, la bande transporteuse EP doit \u00eatre inspect\u00e9e r\u00e9guli\u00e8rement, et les zones us\u00e9es doivent \u00eatre r\u00e9par\u00e9es rapidement. Si l&rsquo;usure d\u00e9passe 70 %, la bande transporteuse doit \u00eatre remplac\u00e9e sans d\u00e9lai.<\/p>\n\n\n<p class=\"has-text-align-center\" style=\"font-size:22px\"><\/p>\n\n\n<p class=\"has-text-align-center\" style=\"font-size:22px\"><\/p>\n\n\n<p><\/p>\n\n\n<p class=\"has-text-align-center\" style=\"font-size:22px\"><span class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>Ateliers de vulcanisation de bandes transporteuses SUNGDA&nbsp;<\/strong><\/span><\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"548\" height=\"732\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-vulcanization-workshop.jpg\" alt=\"\" class=\"wp-image-1881\"\/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1025\" height=\"494\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/12\/sungda-official.jpg\" alt=\"\" class=\"wp-image-4027\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/12\/sungda-official.jpg 1025w, https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/12\/sungda-official-768x370.jpg 768w\" sizes=\"auto, (max-width: 1025px) 100vw, 1025px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"402\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-1024x402.jpg\" alt=\"\" class=\"wp-image-1301\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-1024x402.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-768x301.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"997\" height=\"324\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/rubber-conveyor-belt-quality-testing-sungda-1.jpg\" alt=\"\" class=\"wp-image-2473\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/rubber-conveyor-belt-quality-testing-sungda-1.jpg 997w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/rubber-conveyor-belt-quality-testing-sungda-1-768x250.jpg 768w\" sizes=\"auto, (max-width: 997px) 100vw, 997px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"378\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/03\/EP-conveyor-belt-SUNGDA.jpg\" alt=\"\" class=\"wp-image-3821\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/03\/EP-conveyor-belt-SUNGDA.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/03\/EP-conveyor-belt-SUNGDA-768x284.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"381\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1-1024x381.jpg\" alt=\"\" class=\"wp-image-2575\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1-1024x381.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1-768x286.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1.jpg 1026w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Le profil\u00e9 en caoutchouc pr\u00eat pour l&#8217;emballage<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"363\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/05\/sungda-stock-1024x363.jpg\" alt=\"\" class=\"wp-image-1997\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/05\/sungda-stock-1024x363.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/05\/sungda-stock-768x272.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/05\/sungda-stock.jpg 1144w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"280\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/03\/Steel-cord-conveyor-belt-SUNGDA.jpg\" alt=\"\" class=\"wp-image-3834\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/03\/Steel-cord-conveyor-belt-SUNGDA.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/03\/Steel-cord-conveyor-belt-SUNGDA-768x210.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"367\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-1024x367.jpg\" alt=\"\" class=\"wp-image-1334\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-1024x367.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-768x275.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"398\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-1024x398.jpg\" alt=\"\" class=\"wp-image-1432\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-1024x398.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-768x298.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states.jpg 1225w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"962\" height=\"344\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2020\/05\/how-to-choose-right-EP-conveyor-belt.jpg\" alt=\"\" class=\"wp-image-1994\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2020\/05\/how-to-choose-right-EP-conveyor-belt.jpg 962w, https:\/\/www.sungda.com\/wp-content\/uploads\/2020\/05\/how-to-choose-right-EP-conveyor-belt-768x275.jpg 768w\" sizes=\"auto, (max-width: 962px) 100vw, 962px\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\">Nous fournissons \u00e9galement des <a rel=\"noreferrer noopener\" href=\"https:\/\/www.conveyoroller.com\/product\/Conveyor-idler.html\" data-type=\"URL\" data-id=\"https:\/\/www.conveyoroller.com\/product\/Conveyor-idler.html\" target=\"_blank\"><span class=\"has-inline-color has-black-color\">rouleaux de convoyeur<\/span><\/a><span class=\"has-inline-color has-black-color\">,<\/span> des poulies et des supports de convoyeur. Veuillez vous rendre sur le site officiel de notre filiale <a rel=\"noreferrer noopener\" href=\"https:\/\/www.conveyoroller.com\/product\/Conveyor-idler.html\" target=\"_blank\"><span class=\"has-inline-color has-vivid-purple-color\">www.conveyoroller.com<\/span><\/a> ou cliquer sur l&rsquo;image ci-dessous pour visionner une vid\u00e9o de production des rouleaux.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/youtu.be\/ocUEkMA1aQk\"><img loading=\"lazy\" decoding=\"async\" width=\"717\" height=\"423\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2023\/06\/conveyor-idler-manufacture.png\" alt=\"\" class=\"wp-image-2961\"\/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.conveyoroller.com\/product\/conveyor-roller-bracket.html\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"829\" height=\"350\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2024\/09\/conveyor-rollers-1.jpg\" alt=\"conveyor-rollers\" class=\"wp-image-3773\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2024\/09\/conveyor-rollers-1.jpg 829w, https:\/\/www.sungda.com\/wp-content\/uploads\/2024\/09\/conveyor-rollers-1-768x324.jpg 768w\" sizes=\"auto, (max-width: 829px) 100vw, 829px\" \/><\/a><figcaption>rouleaux de convoyeur<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Lors du choix d&rsquo;un mod\u00e8le de bande transporteuse, nous voyons souvent des descriptions telles que EP315\/3, EP630\/4, EP400\/3, EP800\/4, EP1000\/4, etc. Que signifient-elles ? Prenons l&rsquo;exemple de EP630\/4 : La bande transporteuse EP630\/4 est une couche de renfort couramment utilis\u00e9e dans les bandes transporteuses EP. EP630 repr\u00e9sente la r\u00e9sistance \u00e0 la traction totale de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2682,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[631],"tags":[1211,682,1094,1130,1121,1166,1175,1220],"class_list":["post-5587","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-fr","tag-ep630-conveyor-belt-fr","tag-ep-conveyor-belt-fr","tag-ep400-conveyor-belt-fr","tag-ep400-3-conveyor-belt-fr","tag-ep630-4-conveyor-belt-fr","tag-ep800-3-conveyor-belt-fr","tag-ep800-4-conveyor-belt-fr","tag-ep315-3-conveyor-belt-fr"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts\/5587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/comments?post=5587"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts\/5587\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/media\/2682"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/media?parent=5587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/categories?post=5587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/tags?post=5587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}