{"id":89,"date":"2025-08-16T03:34:51","date_gmt":"2025-08-16T03:34:51","guid":{"rendered":"https:\/\/www.ymhbmining.com\/?post_type=product&p=89"},"modified":"2025-09-23T09:27:08","modified_gmt":"2025-09-23T09:27:08","slug":"dwzy-series-self-advancing-tailpiece","status":"publish","type":"product","link":"https:\/\/www.ymhbmining.com\/es\/product\/dwzy-series-self-advancing-tailpiece\/","title":{"rendered":"Cordal autoavance DWZYZ-SERIES"},"content":{"rendered":"

Cordal autoavance DWZYZ-SERIES<\/a>\u2014Transporte eficiente de materiales de minas de carb\u00f3n<\/h2>\n

El Cordal autoavance<\/strong> Est\u00e1 dise\u00f1ado para cumplir con los exigentes requisitos de los frentes de excavaci\u00f3n de las minas de carb\u00f3n. A diferencia de las tradicionales plataformas de cola remolcadas por tuneladoras, elimina problemas como da\u00f1os graves al suelo, desviaci\u00f3n de la plataforma y riesgos para la seguridad. Al conectarse en paralelo con la cinta transportadora tipo puente e integrar una unidad de extracci\u00f3n de polvo sincronizada, permite el transporte continuo de material y el r\u00e1pido avance de la plataforma de cola, lo que mejora significativamente la eficiencia de la excavaci\u00f3n del t\u00fanel.<\/p>\n

Caracter\u00edsticas principales<\/h2>\n
    \n
  • \n

    Desarrollo personal independiente<\/strong>Utiliza rieles gu\u00eda y bastidor como puntos de pivote para lograr un autoavance tipo escal\u00f3n sin necesidad de soporte de costillas.<\/p>\n<\/li>\n

  • \n

    Mayor seguridad y estabilidad<\/strong>El sistema hidr\u00e1ulico independiente garantiza un contacto seguro con el suelo durante el funcionamiento.<\/p>\n<\/li>\n

  • \n

    Correcci\u00f3n de alineaci\u00f3n mecanizada<\/strong>Puede ajustar la alineaci\u00f3n de forma aut\u00f3noma, lo que la hace ideal para condiciones mineras complejas.<\/p>\n<\/li>\n

  • \n

    Transporte continuo de materiales<\/strong>La unidad de extracci\u00f3n de polvo se mueve de forma sincr\u00f3nica con la pieza de cola, lo que garantiza un funcionamiento seguro y eficiente.<\/p>\n<\/li>\n

  • \n

    Opciones de modelo flexibles<\/strong>: Disponible en anchos de banda de 800 mm y 1000 mm, carreras de autoavance de 1200 mm, 1500 mm y 2000 mm, y sistemas de alimentaci\u00f3n hidr\u00e1ulicos o de emulsi\u00f3n.<\/p>\n<\/li>\n<\/ul>\n

    Par\u00e1metros del producto<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Nombre<\/td>\nUnidad<\/td>\nDWZY1000\/2000<\/td>\nDWZY800\/2000<\/td>\nDWZY1000\/1500<\/td>\nDWZY800\/1500<\/td>\nDWZY1000\/1200<\/td>\nDWZY800\/1200<\/td>\n<\/tr>\n
    Dimensiones generales (L\u00d7An\u00d7Al)<\/td>\nmm<\/td>\n(27-45 m)\u00d72415\u00d71845<\/td>\n(27-45 m)\u00d72215\u00d71845<\/td>\n(27-45 m)\u00d72415\u00d71845<\/td>\n(27-45 m)\u00d72215\u00d71845<\/td>\n(27-45 m)\u00d72415\u00d71845<\/td>\n(27-45 m)\u00d72215\u00d71845<\/td>\n<\/tr>\n
    Ancho de la correa<\/td>\nmm<\/td>\n1000<\/td>\n800<\/td>\n1000<\/td>\n800<\/td>\n1000<\/td>\n800<\/td>\n<\/tr>\n
    Golpe de autoavance<\/td>\nmm<\/td>\n2000<\/td>\n2000<\/td>\n1500<\/td>\n1500<\/td>\n1200<\/td>\n1200<\/td>\n<\/tr>\n
    distancia de extensi\u00f3n\/retracci\u00f3n del cilindro de desplazamiento lateral del ariete<\/td>\nmm<\/td>\n180<\/td>\n150<\/td>\n180<\/td>\n150<\/td>\n180<\/td>\n150<\/td>\n<\/tr>\n
    carrera del cilindro autoportante<\/td>\nmm<\/td>\n260<\/td>\n<\/tr>\n
    Medio operativo<\/td>\n<\/td>\nEmulsi\u00f3n\/aceite hidr\u00e1ulico<\/td>\n<\/tr>\n
    presi\u00f3n de trabajo del sistema hidr\u00e1ulico<\/td>\nMPa<\/td>\n18<\/td>\n<\/tr>\n
    fuerza de empuje del gato de avance<\/td>\nkN<\/td>\n800<\/td>\n<\/tr>\n
    Fuerza de tracci\u00f3n del gato de avance<\/td>\nkN<\/td>\n473<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Escenarios de aplicaci\u00f3n<\/h2>\n

    El Cordal autoavance<\/strong> Es ideal para:<\/p>\n

      \n
    • \n

      Operaciones de tunelizaci\u00f3n en minas de carb\u00f3n continuas y eficientes.<\/p>\n<\/li>\n

    • \n

      Condiciones mineras que requieren da\u00f1os m\u00ednimos al suelo y alta estabilidad.<\/p>\n<\/li>\n

    • \n

      Entornos donde la alineaci\u00f3n aut\u00f3noma y el control mecanizado del polvo mejoran la seguridad y la productividad.<\/p>\n<\/li>\n<\/ul>\n

      Consejo: Al integrar el autoavance, la eliminaci\u00f3n de polvo y el transporte continuo de material, el Cordal autoavance<\/strong> Mejora significativamente la eficiencia y la seguridad minera en condiciones subterr\u00e1neas dif\u00edciles.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      To meet the requirements of coal mine heading faces, the belt conveyor self-advancing tailpiece doesn’t adopt the traditional roadheader-towed tail movement method. It resolves issues such as severe floor damage, tailpiece deviation, and potential safety hazards associated with roadheader-pulled tailpieces.<\/p>\n

      The self-advancing tailpiece connects parallel with the bridge-type conveyor, while its dust removal unit is mounted on the frame and moves synchronously. This configuration enables continuous material transport and rapid tailpiece advancement, significantly improving tunneling efficiency. Equipped with an independent hydraulic power system, the tailpiece securely the ground through its Using the guide rail and frame as mutual pivot points, it achieves step-type self-advancement.<\/p>\n

      This unit can autonomously achieve mechanized alignment correction (without requiring rib support). This critical technology makes it particularly suitable for complex mine conditions.
      \nBased on the width of the conveyor belt, the tailpiece can be classified into 800 mm and 1000 mm models.<\/p>\n

      According to the medium used in the hydraulic power system, it can be divided into hydraulic oil emulsion models. Based on the self-advancement stroke, it can be categorized into 1200 mm, 1500 mm, and 2000 mm models.<\/p>","protected":false},"featured_media":90,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-89","product","type-product","status-publish","has-post-thumbnail","product_cat-roadway-tunneling-equipment","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/product\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/comments?post=89"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/media\/90"}],"wp:attachment":[{"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/media?parent=89"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/product_brand?post=89"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/product_cat?post=89"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ymhbmining.com\/es\/wp-json\/wp\/v2\/product_tag?post=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}