{"id":121,"date":"2025-10-16T03:35:22","date_gmt":"2025-10-16T03:35:22","guid":{"rendered":"https:\/\/pinganmachinery.com\/?post_type=product&#038;p=121"},"modified":"2025-11-17T01:37:58","modified_gmt":"2025-11-17T01:37:58","slug":"roadheader","status":"publish","type":"product","link":"https:\/\/pinganmachinery.com\/es\/product\/roadheader\/","title":{"rendered":"Rotor de t\u00faneles sobre orugas usado en miner\u00eda"},"content":{"rendered":"<div data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\">\n<h3 class=\"heading-h1\">Rozadora de t\u00faneles (excavadora de orugas para miner\u00eda): Introducci\u00f3n del producto<\/h3>\n<\/div>\n<div data-zone-id=\"0\" data-line-index=\"1\" data-line=\"true\">Tambi\u00e9n conocida com\u00fanmente como fresadora, esta maquinaria est\u00e1 dise\u00f1ada para realizar tareas eficientes de tunelizaci\u00f3n y excavaci\u00f3n, con una amplia aplicabilidad en los siguientes proyectos:<\/div>\n<ul>\n<li class=\"temp-li bullet1\" data-line=\"true\" data-list=\"bullet1\">proyectos de conservaci\u00f3n del agua<\/li>\n<\/ul>\n<ul>\n<li class=\"temp-li bullet1\" data-line=\"true\" data-list=\"bullet1\">proyectos de construcci\u00f3n de metro<\/li>\n<\/ul>\n<ul>\n<li class=\"temp-li bullet1\" data-line=\"true\" data-list=\"bullet1\">proyectos de t\u00faneles mineros<\/li>\n<\/ul>\n<ul>\n<li class=\"temp-li bullet1\" data-line=\"true\" data-list=\"bullet1\">Operaciones de extracci\u00f3n de carb\u00f3n<\/li>\n<\/ul>\n<div data-zone-id=\"0\" data-line-index=\"6\" data-line=\"true\">\n<h5 class=\"heading-h2\">Caracter\u00edsticas funcionales principales<\/h5>\n<\/div>\n<ol start=\"1\">\n<li class=\"temp-li number1\" data-line=\"true\" data-list=\"number1\" data-ol-id=\"0Q80qu6O\" data-start=\"1\"><b>Ahorros explosivos<\/b><\/li>\n<\/ol>\n<div data-zone-id=\"0\" data-line-index=\"8\" data-line=\"true\">Elimina la necesidad de utilizar explosivos tradicionales en la construcci\u00f3n de t\u00faneles, reduciendo los costes de materiales y minimizando los posibles riesgos de seguridad asociados al almacenamiento, transporte y uso de explosivos.<\/div>\n<ol start=\"2\">\n<li class=\"temp-li number1\" data-line=\"true\" data-list=\"number1\" data-ol-id=\"hZ1LcHCo\" data-start=\"2\"><b>Alta eficiencia laboral<\/b><\/li>\n<\/ol>\n<div data-zone-id=\"0\" data-line-index=\"10\" data-line=\"true\">Adopta mecanismos optimizados de corte y tunelizaci\u00f3n, lo que permite un funcionamiento continuo y estable. Reduce significativamente los ciclos de los proyectos en comparaci\u00f3n con la excavaci\u00f3n manual o los equipos de baja eficiencia.<\/div>\n<ol start=\"3\">\n<li class=\"temp-li number1\" data-line=\"true\" data-list=\"number1\" data-ol-id=\"c9tNy9e0\" data-start=\"3\"><b>Seguridad mejorada<\/b><\/li>\n<\/ol>\n<div data-zone-id=\"0\" data-line-index=\"12\" data-line=\"true\">Reduce la exposici\u00f3n manual a entornos de alto riesgo (por ejemplo, paredes de t\u00faneles inestables, contaminaci\u00f3n por polvo y riesgos relacionados con voladuras). Esto disminuye la probabilidad de accidentes laborales y mejora los est\u00e1ndares de seguridad en el lugar de trabajo.<\/div>\n<ol start=\"4\">\n<li class=\"temp-li number1\" data-line=\"true\" data-list=\"number1\" data-ol-id=\"q45u3FXV\" data-start=\"4\"><b>Formaci\u00f3n de superficie de trabajo superior<\/b><\/li>\n<\/ol>\n<div data-zone-id=\"0\" data-line-index=\"14\" data-line=\"true\">Cuenta con un control de corte preciso, lo que garantiza que la superficie de trabajo excavada sea lisa, regular y bien formada. Esto reduce la necesidad de trabajos de acabado posteriores y mejora la calidad general del t\u00fanel o espacio de trabajo.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"15\" data-line=\"true\">\n<p>&nbsp;<\/p>\n<style>\n        \/* \u5168\u5c40\u6837\u5f0f\u91cd\u7f6e *\/<br \/>        * {<br \/>            margin: 0;<br \/>            padding: 0;<br \/>            box-sizing: border-box;<br \/>            font-family: 'Arial', sans-serif;<br \/>        }<br \/>        body {<br \/>            padding: 20px;<br \/>            background-color: #f8f9fa;<br \/>        }<br \/>        \/* \u6807\u9898\u6837\u5f0f *\/<br \/>        .param-title {<br \/>            color: #212529;<br \/>            font-size: 22px;<br \/>            font-weight: 600;<br \/>            margin-bottom: 18px;<br \/>            border-bottom: 2px solid #0d6efd;<br \/>            padding-bottom: 8px;<br \/>        }<br \/>        \/* \u5168\u5bbd\u8868\u683c\u57fa\u7840\u6837\u5f0f *\/<br \/>        .params-table {<br \/>            width: 100%;<br \/>            border-collapse: collapse;<br \/>            background-color: #fff;<br \/>            border-radius: 8px;<br \/>            overflow: hidden;<br \/>            box-shadow: 0 1px 6px rgba(0,0,0,0.06);<br \/>        }<br \/>        \/* \u8868\u5934\u6837\u5f0f *\/<br \/>        .params-table th {<br \/>            background-color: #0d6efd;<br \/>            color: #fff;<br \/>            text-align: left;<br \/>            padding: 12px 18px;<br \/>            font-size: 14px;<br \/>            font-weight: 500;<br \/>        }<br \/>        \/* \u8868\u683c\u5185\u5bb9\u6837\u5f0f *\/<br \/>        .params-table td {<br \/>            padding: 12px 18px;<br \/>            color: #495057;<br \/>            font-size: 13px;<br \/>            border-bottom: 1px solid #e9ecef;<br \/>        }<br \/>        \/* \u4ea4\u66ff\u884c\u80cc\u666f\u8272 *\/<br \/>        .params-table tbody tr:nth-child(even) {<br \/>            background-color: #fdfdfe;<br \/>        }<br \/>        \/* \u884chover\u6548\u679c *\/<br \/>        .params-table tbody tr:hover {<br \/>            background-color: #e6f2ff;<br \/>            transition: background-color 0.2s ease;<br \/>        }<br \/>        \/* \u54cd\u5e94\u5f0f\u9002\u914d\uff08\u5c0f\u5c4f\u5e55\u4f18\u5316\uff09 *\/<br \/>        @media (max-width: 576px) {<br \/>            .params-table th, .params-table td {<br \/>                padding: 10px 12px;<br \/>                font-size: 12px;<br \/>            }<br \/>            .param-title {<br \/>                font-size: 18px;<br \/>            }<br \/>            \/* \u5c0f\u5c4f\u5e55\u4e0b\u5173\u952e\u53c2\u6570\u4e0d\u6362\u884c *\/<br \/>            .params-table td:last-child {<br \/>                white-space: nowrap;<br \/>            }<br \/>        }<br \/>    <\/style>\n<p>&nbsp;<\/p>\n<h4 class=\"param-title\">Rotora (Excavadora de t\u00faneles sobre orugas para miner\u00eda): Par\u00e1metros t\u00e9cnicos<\/h4>\n<table class=\"params-table\">\n<thead>\n<tr>\n<th>Par\u00e1metro<\/th>\n<th>Unidad<\/th>\n<th>Especificaci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ancho de excavaci\u00f3n<\/td>\n<td>mm<\/td>\n<td>4800<\/td>\n<\/tr>\n<tr>\n<td>Cobertura<\/td>\n<td>mm<\/td>\n<td>1850<\/td>\n<\/tr>\n<tr>\n<td>Altura de excavaci\u00f3n<\/td>\n<td>mm<\/td>\n<td>2800<\/td>\n<\/tr>\n<tr>\n<td>Profundidad de excavaci\u00f3n<\/td>\n<td>mm<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>Altura de desinstalaci\u00f3n<\/td>\n<td>mm<\/td>\n<td>1700<\/td>\n<\/tr>\n<tr>\n<td>Altura m\u00e1xima de descarga<\/td>\n<td>mm<\/td>\n<td>1350<\/td>\n<\/tr>\n<tr>\n<td>Distancia de desinstalaci\u00f3n<\/td>\n<td>mm<\/td>\n<td>1700<\/td>\n<\/tr>\n<tr>\n<td>\u00e1ngulo de rotaci\u00f3n m\u00e1ximo<\/td>\n<td>(\u00b0)<\/td>\n<td>\u00b150<\/td>\n<\/tr>\n<tr>\n<td>Ancho del cabezal de fresado de excavaci\u00f3n<\/td>\n<td>mm<\/td>\n<td>690<\/td>\n<\/tr>\n<tr>\n<td>Di\u00e1metro del cabezal de fresado<\/td>\n<td>mm<\/td>\n<td>460<\/td>\n<\/tr>\n<tr>\n<td>Velocidad de fresado del cabezal de excavaci\u00f3n<\/td>\n<td>r\/min<\/td>\n<td>40-100<\/td>\n<\/tr>\n<tr>\n<td>Caudal<\/td>\n<td>L\/min<\/td>\n<td>60-85<\/td>\n<\/tr>\n<tr>\n<td>Presi\u00f3n de trabajo<\/td>\n<td>MPa<\/td>\n<td>20-32<\/td>\n<\/tr>\n<tr>\n<td>Esfuerzo de torsi\u00f3n<\/td>\n<td>Nuevo M\u00e9jico<\/td>\n<td>3500-5200<\/td>\n<\/tr>\n<tr>\n<td>Peso del equipo<\/td>\n<td>kg<\/td>\n<td>\u2248600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A roadheader, also known as a roadheader, is suitable for water conservancy projects, subway projects, mine tunneling projects, coal mining, and other projects!<br \/>\nFunctional features: Saves explosives, has high work efficiency, is safe, and results in a better-formed working surface after excavation.<\/p>","protected":false},"featured_media":245,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-121","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-milling-excavator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/product\/121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/comments?post=121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/media\/245"}],"wp:attachment":[{"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/media?parent=121"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/product_brand?post=121"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/product_cat?post=121"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pinganmachinery.com\/es\/wp-json\/wp\/v2\/product_tag?post=121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}