{"id":612,"date":"2024-10-28T14:38:22","date_gmt":"2024-10-28T06:38:22","guid":{"rendered":"https:\/\/www.cnkelaiii.com\/?page_id=612"},"modified":"2025-11-28T14:11:39","modified_gmt":"2025-11-28T06:11:39","slug":"prestress-tension-machine","status":"publish","type":"page","link":"https:\/\/www.cnkelaiii.com\/es\/prestress-tension-machine\/","title":{"rendered":"M\u00e1quina de pretensado fiable para una producci\u00f3n eficiente de prefabricados | Kelai Machinery"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"612\" class=\"elementor elementor-612\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1aefdb91 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1aefdb91\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5456575e\" data-id=\"5456575e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52af3571 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52af3571\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-53d52b6d\" data-id=\"53d52b6d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5a81fa1e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a81fa1e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6d88e59f\" data-id=\"6d88e59f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4bdd05e4 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4bdd05e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">M\u00e1quina tensora hidr\u00e1ulica de gatos para pretensado<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc6b442 elementor-widget elementor-widget-heading\" data-id=\"bc6b442\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Visi\u00f3n general de la m\u00e1quina de pretensado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4860c372 animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"4860c372\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;,&quot;_animation_delay&quot;:20}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6967acd3 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"6967acd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;,&quot;_animation_delay&quot;:40}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 19px;\">En <strong data-start=\"48\" data-end=\"77\">M\u00e1quina de pretensado<\/strong> es un equipo vital en la industria de la construcci\u00f3n, dise\u00f1ado espec\u00edficamente para aplicar <strong data-start=\"169\" data-end=\"192\">tensi\u00f3n pretensada<\/strong> a tendones, cables o alambres de acero incrustados en elementos de hormig\u00f3n como vigas, losas y muros. Este proceso mejora la <strong data-start=\"319\" data-end=\"331\">fuerza<\/strong> y <strong data-start=\"336\" data-end=\"350\">durabilidad<\/strong> de estructuras de hormig\u00f3n precargando el material con fuerzas de compresi\u00f3n, lo que le permite soportar mejor las cargas externas. La m\u00e1quina desempe\u00f1a un papel clave en la fabricaci\u00f3n <strong data-start=\"520\" data-end=\"553\">elementos de hormig\u00f3n pretensado<\/strong> para aplicaciones pesadas como <strong data-start=\"587\" data-end=\"598\">puentes<\/strong>, <strong data-start=\"600\" data-end=\"623\">edificios altos<\/strong>y <strong data-start=\"629\" data-end=\"654\">estructuras industriales<\/strong>. <a href=\"http:\/\/www.kelaiii.com\" target=\"_blank\" rel=\"noopener\">etc.<\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f24f808 elementor-mobile-align-center elementor-tablet-align-center animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"2f24f808\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;,&quot;_animation_delay&quot;:60}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.cnkelaiii.com\/es\/pongase-en-contacto-con\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">P\u00f3ngase en contacto con nosotros<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3db65386\" data-id=\"3db65386\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a721afd elementor-widget elementor-widget-image\" data-id=\"a721afd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"281\" height=\"300\" src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/b2172a7_\u526f\u672c-281x300.png\" class=\"attachment-medium size-medium wp-image-613\" alt=\"M\u00e1quina tensora de pretensado\" srcset=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/b2172a7_\u526f\u672c-281x300.png 281w, https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/b2172a7_\u526f\u672c-768x819.png 768w, https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/b2172a7_\u526f\u672c.png 826w\" sizes=\"(max-width: 281px) 100vw, 281px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">M\u00e1quina de pretensado<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ec85f13 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5ec85f13\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">M\u00e1quina tensora de pretensado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-265fc922 animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"265fc922\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34d55bb3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"34d55bb3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-52ce33e9\" data-id=\"52ce33e9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3cea6edf elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3cea6edf\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00f3mo funciona la m\u00e1quina de tensi\u00f3n de gato hidr\u00e1ulico:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c444c21 animated-slow elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"4c444c21\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb75144 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"bb75144\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol data-start=\"680\" data-end=\"2265\"><li data-start=\"680\" data-end=\"919\"><p data-start=\"683\" data-end=\"919\"><strong data-start=\"683\" data-end=\"710\">Tendones o cables de acero<\/strong>:<\/p><p data-pm-slice=\"1 1 []\">Tensadora hidr\u00e1ulica de gatos para trabajos de pretensado con <strong data-start=\"735\" data-end=\"750\">cables de acero<\/strong>, <strong data-start=\"752\" data-end=\"769\">cordones de acero<\/strong>o <strong data-start=\"774\" data-end=\"785\">tendones<\/strong>, que se colocan dentro de los moldes antes de verter el hormig\u00f3n. Estos tendones se tensan para mejorar la resistencia a la tracci\u00f3n del hormig\u00f3n.<\/p><\/li><li data-start=\"921\" data-end=\"1222\"><p data-start=\"924\" data-end=\"1222\"><strong data-start=\"924\" data-end=\"946\">Proceso de tensado<\/strong>: La <strong data-start=\"952\" data-end=\"971\">gatos hidr\u00e1ulicos<\/strong> de la m\u00e1quina aplican una fuerza controlada para alargar los tendones. Esta tensi\u00f3n se incrementa gradualmente, asegurando que los tendones se estiran hasta el nivel deseado. Una vez alcanzada la tensi\u00f3n requerida, los tendones se anclan para mantener la tensi\u00f3n.<\/p><\/li><li data-start=\"1224\" data-end=\"1588\"><p data-start=\"1227\" data-end=\"1588\"><strong data-start=\"1227\" data-end=\"1247\">Sistema hidr\u00e1ulico<\/strong>: La m\u00e1quina de pretensado utiliza un <strong data-start=\"1286\" data-end=\"1306\">sistema hidr\u00e1ulico<\/strong> para un tensado de precisi\u00f3n. El sistema consta de <strong data-start=\"1356\" data-end=\"1375\">gatos hidr\u00e1ulicos<\/strong>, <strong data-start=\"1377\" data-end=\"1405\">bombas hidr\u00e1ulicas el\u00e9ctricas<\/strong>, <strong data-start=\"1407\" data-end=\"1430\">mangueras de alta presi\u00f3n<\/strong>y <strong data-start=\"1436\" data-end=\"1447\">anclajes<\/strong>. Las bombas hidr\u00e1ulicas suministran aceite a alta presi\u00f3n a los cilindros tensores, que estiran los tendones antes de anclarlos en su sitio.<\/p><\/li><li data-start=\"1590\" data-end=\"2265\"><p data-start=\"1593\" data-end=\"1618\"><strong data-start=\"1593\" data-end=\"1616\">Proceso operativo<\/strong>:<\/p><ul data-start=\"1622\" data-end=\"2265\"><li data-start=\"1622\" data-end=\"1741\"><p data-start=\"1624\" data-end=\"1741\">Un extremo del alambre o cord\u00f3n de acero se ancla, mientras que el otro extremo se tensa mediante el sistema hidr\u00e1ulico de la m\u00e1quina.<\/p><\/li><li data-start=\"1745\" data-end=\"1987\"><p data-start=\"1747\" data-end=\"1987\">La m\u00e1quina dispone de <strong data-start=\"1768\" data-end=\"1795\">tensores de paso<\/strong> que permiten pasar el alambre de acero. Cuando se activa, el <strong data-start=\"1864\" data-end=\"1882\">bomba hidr\u00e1ulica<\/strong> env\u00eda aceite al cilindro tensor, que tira del hilo de acero, alarg\u00e1ndolo hasta alcanzar la tensi\u00f3n requerida.<\/p><\/li><li data-start=\"1991\" data-end=\"2265\"><p data-start=\"1993\" data-end=\"2265\">Una vez alcanzada la tensi\u00f3n deseada, se cierra la boquilla de aceite trasera, y el <strong data-start=\"2068\" data-end=\"2078\">pist\u00f3n<\/strong> empuja hacia delante para presionar el <strong data-start=\"2107\" data-end=\"2122\">tap\u00f3n de anclaje<\/strong>, La barra de acero queda fijada en su sitio. El proceso de tensado finaliza cuando el pist\u00f3n vuelve a su posici\u00f3n original mediante un mecanismo de resorte.<\/p><\/li><\/ul><\/li><\/ol><h3 data-start=\"2267\" data-end=\"2301\"><strong data-start=\"2271\" data-end=\"2301\">Principales caracter\u00edsticas y ventajas:<\/strong><\/h3><ol data-start=\"2303\" data-end=\"3880\"><li data-start=\"2303\" data-end=\"2524\"><p data-start=\"2306\" data-end=\"2524\"><strong data-start=\"2306\" data-end=\"2336\">Mayor resistencia del hormig\u00f3n<\/strong>: El pretensado aumenta la <strong data-start=\"2365\" data-end=\"2380\">compresi\u00f3n<\/strong> y <strong data-start=\"2385\" data-end=\"2405\">resistencia a la tracci\u00f3n<\/strong> de hormig\u00f3n, lo que permite que la estructura soporte mayores cargas, resista el agrietamiento y mejore <strong data-start=\"2499\" data-end=\"2523\">durabilidad a largo plazo<\/strong>.<\/p><\/li><li data-start=\"2526\" data-end=\"2765\"><p data-start=\"2529\" data-end=\"2765\"><strong data-start=\"2529\" data-end=\"2565\">Tensado eficaz y preciso<\/strong>: La <strong data-start=\"2571\" data-end=\"2613\">pretensadora hidr\u00e1ulica<\/strong> permite controlar con precisi\u00f3n la cantidad de tensi\u00f3n aplicada a los cables de acero, lo que garantiza resultados uniformes en todos los componentes de hormig\u00f3n pretensado.<\/p><\/li><li data-start=\"2767\" data-end=\"3005\"><p data-start=\"2770\" data-end=\"3005\"><strong data-start=\"2770\" data-end=\"2794\">Compacto y port\u00e1til<\/strong>: La <strong data-start=\"2800\" data-end=\"2834\">m\u00e1quina tensora de gatos hidr\u00e1ulicos<\/strong> est\u00e1 dise\u00f1ado para <strong data-start=\"2853\" data-end=\"2864\">compacto<\/strong> y <strong data-start=\"2869\" data-end=\"2884\">ligero<\/strong>, Por eso es f\u00e1cil de mover y manejar, incluso en entornos reducidos o complejos. Tambi\u00e9n es f\u00e1cil de almacenar cuando no se utiliza.<\/p><\/li><li data-start=\"3007\" data-end=\"3295\"><p data-start=\"3010\" data-end=\"3295\"><strong data-start=\"3010\" data-end=\"3030\">Gran flexibilidad<\/strong>: Regulable <strong data-start=\"3048\" data-end=\"3064\">velocidad de carrera<\/strong> y un <strong data-start=\"3071\" data-end=\"3100\">dise\u00f1o de presi\u00f3n de dos etapas<\/strong>, la m\u00e1quina puede utilizarse en una gran variedad de aplicaciones, desde peque\u00f1os componentes prefabricados como <strong data-start=\"3197\" data-end=\"3226\">losas prefabricadas alveolares<\/strong>, <strong data-start=\"3228\" data-end=\"3243\">paneles de pared<\/strong>y <strong data-start=\"3249\" data-end=\"3258\">vigas<\/strong>, a estructuras m\u00e1s grandes y complejas.<\/p><\/li><li data-start=\"3297\" data-end=\"3556\"><p data-start=\"3300\" data-end=\"3556\"><strong data-start=\"3300\" data-end=\"3324\">Duradero y fiable<\/strong>: La m\u00e1quina est\u00e1 construida para <strong data-start=\"3351\" data-end=\"3369\">uso intensivo<\/strong> y est\u00e1 dise\u00f1ada para durar, incluso en condiciones extremas. Su sistema hidr\u00e1ulico de alta presi\u00f3n garantiza que pueda realizar trabajos de tensado exigentes sin sacrificar el rendimiento ni la fiabilidad.<\/p><\/li><li data-start=\"3558\" data-end=\"3880\"><p data-start=\"3561\" data-end=\"3880\"><strong data-start=\"3561\" data-end=\"3576\">Versatilidad<\/strong>: La m\u00e1quina admite una amplia gama de tama\u00f1os de alambre y cord\u00f3n de acero y puede utilizarse para diferentes tipos de <strong data-start=\"3682\" data-end=\"3717\">componentes de hormig\u00f3n pretensado<\/strong>. Se utiliza habitualmente en <strong data-start=\"3742\" data-end=\"3793\">componentes prefabricados peque\u00f1os y medianos<\/strong>incluyendo <strong data-start=\"3805\" data-end=\"3834\">losas prefabricadas alveolares<\/strong>, <strong data-start=\"3836\" data-end=\"3851\">paneles de pared<\/strong>, <strong data-start=\"3853\" data-end=\"3862\">vigas<\/strong>y <strong data-start=\"3868\" data-end=\"3879\">columnas<\/strong>.<\/p><\/li><\/ol><h3 data-start=\"3882\" data-end=\"3916\"><strong data-start=\"3886\" data-end=\"3916\">Principales par\u00e1metros t\u00e9cnicos:<\/strong><\/h3><ul data-start=\"3918\" data-end=\"4125\"><li data-start=\"3918\" data-end=\"3966\"><p data-start=\"3920\" data-end=\"3966\"><strong data-start=\"3920\" data-end=\"3957\">Tama\u00f1o del hilo de acero aplicable<\/strong>: 3-15 mm<\/p><\/li><li data-start=\"3967\" data-end=\"3997\"><p data-start=\"3969\" data-end=\"3997\"><strong data-start=\"3969\" data-end=\"3986\">Fuerza de tensi\u00f3n<\/strong>: 50-270 kN<\/p><\/li><li data-start=\"3998\" data-end=\"4031\"><p data-start=\"4000\" data-end=\"4031\"><strong data-start=\"4000\" data-end=\"4018\">Golpe de tracci\u00f3n<\/strong>: 150-1200 mm<\/p><\/li><li data-start=\"4032\" data-end=\"4125\"><p data-start=\"4034\" data-end=\"4125\"><strong data-start=\"4034\" data-end=\"4056\">Presi\u00f3n de funcionamiento<\/strong>: Presi\u00f3n ultraelevada con ajustes regulables para un funcionamiento flexible<\/p><\/li><\/ul><p data-start=\"4127\" data-end=\"4337\"><strong data-start=\"4127\" data-end=\"4135\">Nota<\/strong>: Diferentes modelos de <strong data-start=\"4161\" data-end=\"4203\">pretensadora hidr\u00e1ulica<\/strong> tienen par\u00e1metros variables, en funci\u00f3n de la aplicaci\u00f3n prevista. P\u00f3ngase en contacto con nosotros para obtener especificaciones detalladas adaptadas a sus necesidades.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5a6f88 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"b5a6f88\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;autoplay_speed&quot;:4000,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"\u56fe\u50cf\u8f6e\u64ad\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 de 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/8_460624025_\u526f\u672c-225x300.png\" alt=\"M\u00e1quina tensora de cables de acero\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 225px; --smush-placeholder-aspect-ratio: 225\/300;\" \/><figcaption class=\"elementor-image-carousel-caption\">M\u00e1quina tensora de cables de acero<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 de 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/16203048691_\u526f\u672c-300x245.png\" alt=\"M\u00e1quina tensora de filamentos\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/245;\" \/><figcaption class=\"elementor-image-carousel-caption\">M\u00e1quina tensora de filamentos<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 de 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2025\/11\/Hydraulic-prestressed-steel-bar-tensioning-machine-300x300.avif\" alt=\"Tensadora hidr\u00e1ulica de barras de acero pretensado\" \/><figcaption class=\"elementor-image-carousel-caption\">Tensadora hidr\u00e1ulica de barras de acero pretensado<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 de 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/O1CN01B6x5jq1HP5L6VECwo_2200675100749-0-cib.640x640_\u526f\u672c-300x172.png\" alt=\"M\u00e1quina tensora de filamentos\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/172;\" \/><figcaption class=\"elementor-image-carousel-caption\">Anclajes de barras de refuerzo\/torones<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 de 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/9b4a5e3f98c2d880802995e0718717a_\u526f\u672c-290x300.png\" alt=\"M\u00e1quina tensora de filamentos\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 290px; --smush-placeholder-aspect-ratio: 290\/300;\" \/><figcaption class=\"elementor-image-carousel-caption\">anclaje de acero de refuerzo<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 de 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/28417453_\u526f\u672c-300x173.png\" alt=\"M\u00e1quina tensora de filamentos\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/173;\" \/><figcaption class=\"elementor-image-carousel-caption\">M\u00e1quina tensora de filamentos<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7229cdf elementor-widget elementor-widget-text-editor\" data-id=\"7229cdf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"4998\" data-end=\"5017\"><strong data-start=\"5002\" data-end=\"5017\">Conclusi\u00f3n:<\/strong><\/h2><p data-start=\"5019\" data-end=\"5654\" data-is-last-node=\"\" data-is-only-node=\"\">En <strong data-start=\"5023\" data-end=\"5052\">M\u00e1quina de pretensado<\/strong> es una herramienta crucial para producir <strong data-start=\"5085\" data-end=\"5109\">hormig\u00f3n pretensado<\/strong> componentes de gran resistencia, capacidad de carga y durabilidad. Su capacidad para aplicar tensi\u00f3n con precisi\u00f3n a los tendones de acero garantiza la producci\u00f3n de estructuras de hormig\u00f3n que pueden soportar tensiones extremas y cargas pesadas. Esto hace que la m\u00e1quina sea indispensable en industrias como <strong data-start=\"5399\" data-end=\"5422\">construcci\u00f3n de puentes<\/strong>, <strong data-start=\"5424\" data-end=\"5447\">edificios altos<\/strong>y <strong data-start=\"5453\" data-end=\"5471\">infraestructura<\/strong> proyectos. Tanto si se utiliza para peque\u00f1os componentes prefabricados como para construcciones a gran escala, el <strong data-start=\"5563\" data-end=\"5605\">pretensadora hidr\u00e1ulica<\/strong> ofrece precisi\u00f3n, eficacia y versatilidad.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a38df9c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a38df9c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-abed27f\" data-id=\"abed27f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a84563 elementor-widget elementor-widget-heading\" data-id=\"1a84563\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u00eddeo de la m\u00e1quina de pretensado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-764c6577 animated-slow elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"764c6577\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;slideInRight&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-798500c8\" data-id=\"798500c8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b68654f elementor-widget elementor-widget-video\" data-id=\"b68654f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=opyZyfihVV8&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cdc72f elementor-widget elementor-widget-button\" data-id=\"0cdc72f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.cnkelaiii.com\/es\/pongase-en-contacto-con\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-whatsapp\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">P\u00f3ngase en contacto con nosotros<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d122507 e-grid e-con-boxed e-con e-parent\" data-id=\"d122507\" 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-ad0712b gallery-spacing-custom elementor-widget elementor-widget-image-gallery\" data-id=\"ad0712b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-612 gallery-columns-2 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"ad0712b\" data-elementor-lightbox-title=\"whatsapp\" data-elementor-lightbox-description=\"whatsapp \" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTM2LCJ1cmwiOiJodHRwczpcL1wvd3d3LmNua2VsYWlpaS5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjNcLzEwXC93aGF0c2FwcC0xLnBuZyIsInNsaWRlc2hvdyI6ImFkMDcxMmIifQ%3D%3D\" href=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2023\/10\/whatsapp-1.png\"><img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2023\/10\/whatsapp-1-150x150.png\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" data-srcset=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2023\/10\/whatsapp-1-150x150.png 150w, https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2023\/10\/whatsapp-1-100x100.png 100w, https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2023\/10\/whatsapp-1.png 200w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"ad0712b\" data-elementor-lightbox-title=\"WhatsApp\" data-elementor-lightbox-description=\"WhatsApp-Concrete Wall Panel Machine Supplier\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzYwLCJ1cmwiOiJodHRwczpcL1wvd3d3LmNua2VsYWlpaS5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzEwXC9XaGF0c0FwcC5wbmciLCJzbGlkZXNob3ciOiJhZDA3MTJiIn0%3D\" href=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/WhatsApp.png\"><img decoding=\"async\" width=\"150\" height=\"150\" data-src=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/WhatsApp-150x150.png\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Proveedor de m\u00e1quinas para paneles de pared de hormig\u00f3n\" aria-describedby=\"gallery-1-760\" data-srcset=\"https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/WhatsApp-150x150.png 150w, https:\/\/www.cnkelaiii.com\/wp-content\/uploads\/2024\/10\/WhatsApp.png 287w\" data-sizes=\"(max-width: 150px) 100vw, 150px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-760'>\n\t\t\t\tWhatsApp\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcc5102 elementor-widget elementor-widget-text-editor\" data-id=\"dcc5102\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>\u00a0<\/p><p><strong><span style=\"font-size: 22px; color: #ff9900;\"><span style=\"font-family: arial, helvetica, sans-serif;\">+0086 17788171295<\/span><\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Hydraulic Jack Tension Machine For Prestressing Prestress Tension Machine Overview The Prestress Tension Machine is a vital piece of equipment in the construction industry, specifically designed to apply prestressed tension to steel tendons, cables, or wires embedded in concrete components such as beams, slabs, and walls. This process enhances the strength and durability of concrete [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":613,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-612","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/pages\/612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/comments?post=612"}],"version-history":[{"count":0,"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/pages\/612\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/media\/613"}],"wp:attachment":[{"href":"https:\/\/www.cnkelaiii.com\/es\/wp-json\/wp\/v2\/media?parent=612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}