{"id":24797,"date":"2026-04-12T11:09:48","date_gmt":"2026-04-12T11:09:48","guid":{"rendered":"https:\/\/grconcustell.com\/producto\/jack-jk-e4s-4-83-323\/"},"modified":"2026-09-12T12:33:23","modified_gmt":"2026-09-12T12:33:23","slug":"jack-jk-e4s-4-83-323","status":"publish","type":"product","link":"https:\/\/grconcustell.com\/ca\/producto\/jack-jk-e4s-4-83-323\/","title":{"rendered":"Jack JK-E4S-4-83\/323"},"content":{"rendered":"<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Jack JK-E4S-4-83\/323 \u2014 Overlock industrial de 4 fils amb atacador de cadeneta, obre tensions i Direct Drive<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">La <strong>Jack JK-E4S-4-83\/323<\/strong> parteix d&#8217;una base s\u00f2lida d&#8217;overlock industrial de <strong>4 fils amb motor Direct Drive<\/strong>, per\u00f2 el que realment la defineix \u00e9s la configuraci\u00f3 m\u00e9s espec\u00edfica: <strong>atacador manual de cadeneta i sistema obre tensions<\/strong>. Dues caracter\u00edstiques que li donen un enfocament concret i la situ\u00efn per sobre una remalladora gen\u00e8rica de la seva categoria. <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Per a tallers on aquestes funcions formen part de la feina habitual, la difer\u00e8ncia \u00e9s clara des del primer dia. No \u00e9s una overlock a qu\u00e8 se li adapten accessoris: \u00e9s una m\u00e0quina que arriba preparada per a aquest tipus de treball des del disseny. <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">La base t\u00e8cnica est\u00e0 ben resolta: <strong>servomotor, caixa de control i panell integrats directament al cap\u00e7al<\/strong>, sistema d&#8217;oli tancat a la barra d&#8217;agulla i una arquitectura moderna pensada per a producci\u00f3 continuada amb menys intervencions de manteniment.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">A GRConcustell la recomanem per a tallers que necessiten una overlock de 4 fils m\u00e9s espec\u00edfica, amb funcionament modern i funcions que van m\u00e9s enll\u00e0 del remallat b\u00e0sic.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\">\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Caracter\u00edstiques destacades de la Jack JK-E4S-4-83\/323<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\">Atacador manual de cadeneta i sistema obre tensions<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">S\u00f3n els dos elements que millor defineixen aquest model.<strong> L&#8217;atacador manual de cadeneta<\/strong> i el <strong>sistema obre tensions<\/strong> li donen un enfocament m\u00e9s espec\u00edfic que a una overlock est\u00e0ndard de 4 fils, fent que resulti especialment interessant per a feines on aquestes funcions s\u00f3n habituals. No s\u00f3n extres opcionals: v\u00e9nen integrats de s\u00e8rie i formen part del que fa \u00fatil aquesta refer\u00e8ncia concreta dins de la s\u00e8rie E4S.  <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\">Motor Direct Drive amb servomotor i control integrat al cap\u00e7al<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">El <strong>servomotor, la caixa de control i el panell van integrats directament al cap\u00e7al <\/strong>de la m\u00e0quina. Una arquitectura m\u00e9s compacta i coordinada que aporta millor resposta, m\u00e9s efici\u00e8ncia i un funcionament m\u00e9s silenci\u00f3s i estable que els sistemes convencionals. A <strong>6.000 puntades per minut<\/strong>, aquesta integraci\u00f3 es tradueix en m\u00e9s control i menys vibracions durant la producci\u00f3.  <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\">Sistema d&#8217;oli tancat a la barra d&#8217;agulla<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">El <strong>mecanisme tancat a la barra d&#8217;agulla<\/strong> amb filtratge, subministrament i tornada d&#8217;oli preveu fuites i millora la lubricaci\u00f3 del conjunt. Un detall t\u00e8cnic rellevant en una m\u00e0quina d&#8217;\u00fas intensiu, on una lubricaci\u00f3 incorrecta pot acabar afectant tant el teixit com el rendiment de la m\u00e0quina a llarg termini. <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\">Palanca d&#8217;ajust d&#8217;inclinaci\u00f3 de les dents d&#8217;arrossegament<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">La <strong>palanca d&#8217;ajust de l&#8217;arrossegament<\/strong> permet adaptar el comportament de l&#8217;alimentaci\u00f3 segons el tipus de teixit &#8211; <strong>fi, mitj\u00e0 o gruixut<\/strong> &#8211; de forma senzilla i r\u00e0pida. Una versatilitat pr\u00e0ctica per a tallers amb producci\u00f3 variada que no es volen limitar a un sol tipus de g\u00e8nere. <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\">Funci\u00f3 de rep\u00f2s intel\u00b7ligent<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">La <strong>funci\u00f3 de lat\u00e8ncia intel\u00b7ligent<\/strong> posa la m\u00e0quina en rep\u00f2s autom\u00e0ticament despr\u00e9s de <strong>30 minuts sense \u00fas<\/strong>, reduint el consum energ\u00e8tic sense necessitat d&#8217;apagar i encendre manualment. \u00datil a tallers on les m\u00e0quines romanen enceses durant tota la jornada. <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<h3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\">Llum LED integrada<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">La <strong>llum LED<\/strong> il\u00b7lumina la zona de costura directament, millorant la visibilitat i reduint la fatiga visual en jornades llargues.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\">\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">Especificacions t\u00e8cniques<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"whitespace-normal break-words pl-2\"><strong>Tipus de m\u00e0quina<\/strong>: Overlock \/ remalladora industrial, 4 fils<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Velocitat m\u00e0xima<\/strong>: 6.000 puntades\/min<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Motor:<\/strong> Direct Drive, servomotor integrat al cap\u00e7al<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Longitud m\u00e0xima de puntada<\/strong>: 4 mm<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Sistema d&#8217;agulla<\/strong>: UY-128 GAS<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Al\u00e7ada m\u00e0xima del premsateles<\/strong>: 27 mm<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Atacador de cadeneta<\/strong>: Manual, de s\u00e8rie<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Sistema obre tensions<\/strong>: De s\u00e8rie<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Sistema d&#8217;oli: Tancat, amb filtratge i tornada<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Ajustament d&#8217;arrossegament: Palanca d&#8217;inclinaci\u00f3 de les dents<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Funci\u00f3 de rep\u00f2s: autom\u00e0tic despr\u00e9s de 30 min<\/li>\n<li class=\"whitespace-normal break-words pl-2\">Llum LED: S\u00ed<\/li>\n<\/ul>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\">\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\">M\u00e9s que una overlock de 4 fils est\u00e0ndard<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Quan el treball habitual inclou atacat de cadeneta o necessites obrir tensions integrat des del primer dia, la <strong>Jack JK-E4S-4-83\/323<\/strong> t\u00e9 exactament la configuraci\u00f3 que necessites. Direct Drive, sistema d&#8217;oli tancat, ajustament d&#8217;arrossegament i una base t\u00e8cnica moderna pensada per a producci\u00f3 industrial cont\u00ednua. <\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><strong>Consulta&#8217;ns sense comprom\u00eds<\/strong> i t&#8217;ajudem a confirmar si aquesta overlock encaixa amb el teu tipus de feina.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Jack JK-E4S-4-83\/323<\/strong> \u2014 Overlock industrial de 4 fils amb <strong>atacador manual de cadeneta i sistema obre tensions<\/strong>, dues caracter\u00edstiques que la diferencien d&#8217;una remalladora est\u00e0ndard de la seva categoria. Motor <strong>Direct Drive<\/strong> integrat amb servomotor, caixa de control i panell al cap\u00e7al, fins a <strong>6.000 puntades\/min<\/strong>, sistema d&#8217;oli tancat, palanca d&#8217;ajust de l&#8217;arrossegament per a diferents teixits, funci\u00f3 de rep\u00f2s intel\u00b7ligent i llum LED. Una overlock de producci\u00f3 amb un enfocament m\u00e9s espec\u00edfic i m\u00e9s ben resolta que una remalladora gen\u00e8rica.  <\/p>\n","protected":false},"featured_media":24798,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[224],"product_cat":[173,183],"product_tag":[],"class_list":["post-24797","product","type-product","status-publish","has-post-thumbnail","product_brand-jack","product_cat-maquines-de-cosir-industrials","product_cat-overlock","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/product\/24797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/comments?post=24797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/media\/24798"}],"wp:attachment":[{"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/media?parent=24797"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/product_brand?post=24797"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/product_cat?post=24797"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/grconcustell.com\/ca\/wp-json\/wp\/v2\/product_tag?post=24797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}