{"id":30069,"date":"2025-11-28T06:07:02","date_gmt":"2025-11-28T06:07:02","guid":{"rendered":"https:\/\/hardnesstests.com\/?post_type=product&p=30069"},"modified":"2025-11-28T06:07:03","modified_gmt":"2025-11-28T06:07:03","slug":"hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine","status":"publish","type":"product","link":"https:\/\/hardnesstests.com\/es\/producto\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/","title":{"rendered":"HMPB-2 M\u00e1quina semiautom\u00e1tica de esmerilado y pulido de muestras metalogr\u00e1ficas"},"content":{"rendered":"

Principales funciones y caracter\u00edsticas<\/strong><\/h1>\n
    \n
  1. La carcasa est\u00e1 fabricada en ABS de alta gama moldeado en una sola pieza, con un aspecto novedoso, ambiente de alta gama y clase.<\/li>\n
  2. El grifo est\u00e1 hecho de material 304, que es duradero y tiene buena resistencia a la corrosi\u00f3n.<\/li>\n
  3. Control de pantalla t\u00e1ctil, la interfaz es clara e intuitiva, y el funcionamiento es sencillo.<\/li>\n
  4. Con la funci\u00f3n de limpieza autom\u00e1tica, el dep\u00f3sito de recogida de aguas residuales se puede limpiar autom\u00e1ticamente para mantener limpio el dep\u00f3sito de recogida de aguas residuales (opcional).<\/li>\n
  5. Regulaci\u00f3n continua de la velocidad m\u00e1s velocidad fija de ocho velocidades, c\u00f3moda y r\u00e1pida para satisfacer diversas necesidades.<\/li>\n
  6. La presurizaci\u00f3n de las muestras no requiere fuente de aire, carga el\u00e1stica y presi\u00f3n ajustable.<\/li>\n
  7. Funci\u00f3n de cuenta atr\u00e1s, el tiempo se puede ajustar arbitrariamente, y la m\u00e1quina se detendr\u00e1 cuando llegue el momento.<\/li>\n
  8. El disco de desbaste y pulido puede girar en sentido horario o antihorario para satisfacer diferentes necesidades.<\/li>\n
  9. El disco de esmerilado y pulido y el cabezal de esmerilado pueden ser de acci\u00f3n simple y estar unidos, cumpliendo con la conmutaci\u00f3n manual y autom\u00e1tica de un bot\u00f3n.<\/li>\n
  10. Funci\u00f3n de inicio autom\u00e1tico con un solo bot\u00f3n, despu\u00e9s de colocar la muestra en el disco de sujeci\u00f3n, haga clic para iniciar, y el cabezal de esmerilado y el disco de esmerilado funcionar\u00e1n autom\u00e1ticamente.<\/li>\n
  11. Centrado autom\u00e1tico para evitar el rectificado y pulido m\u00faltiple.<\/li>\n
  12. El sistema de doble disco y doble control es m\u00e1s flexible de usar, lo que hace que la preparaci\u00f3n de muestras sea m\u00e1s eficiente.<\/li>\n<\/ol>\n

    Par\u00e1metros t\u00e9cnicos<\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Di\u00e1metro del disco de amolar<\/td>\nEst\u00e1ndar \u03c6250mm (otras especificaciones pueden ser personalizadas)<\/td>\n<\/tr>\n
    Control del disco abrasivo<\/td>\nDoble disco de control dual<\/td>\n<\/tr>\n
    Velocidad del disco abrasivo<\/td>\n50-1000r\/min (regulaci\u00f3n continua de la velocidad)<\/td>\n<\/tr>\n
    Velocidad del disco abrasivo<\/td>\nVelocidad fija de ocho velocidades<\/td>\n<\/tr>\n
    Sentido de giro del disco abrasivo<\/td>\nAvance y retroceso<\/td>\n<\/tr>\n
    Velocidad del cabezal de rectificado<\/td>\n60RPM<\/td>\n<\/tr>\n
    M\u00e9todo de presi\u00f3n del cabezal de rectificado<\/td>\nPresi\u00f3n mec\u00e1nica del muelle<\/td>\n<\/tr>\n
    N\u00famero de pinzas<\/td>\n4<\/td>\n<\/tr>\n
    Funci\u00f3n de cuenta atr\u00e1s<\/td>\nEl tiempo se puede ajustar arbitrariamente, y se detendr\u00e1 autom\u00e1ticamente cuando llegue el momento<\/td>\n<\/tr>\n
    Especificaciones de sujeci\u00f3n de las muestras<\/td>\nEst\u00e1ndar \u042430, (\u042422 \u042430 \u042445 cualquier especificaci\u00f3n es opcional, las especificaciones especiales se pueden personalizar).<\/td>\n<\/tr>\n
    Alimentaci\u00f3n<\/td>\nVoltaje: 220V Frecuencia: 50HZ<\/td>\n<\/tr>\n
    Potencia<\/td>\n0,9 KW<\/td>\n<\/tr>\n
    Dimensiones<\/td>\n770X730X530m<\/td>\n<\/tr>\n
    Peso<\/td>\n120Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

    En el proceso de preparaci\u00f3n de muestras metalogr\u00e1ficas, el esmerilado y el pulido de la muestra son procesos esenciales. Despu\u00e9s del esmerilado y pulido, el esp\u00e9cimen puede obtener una superficie similar a un espejo. La m\u00e1quina semiautom\u00e1tica de esmerilado y pulido de muestras metalogr\u00e1ficas HMPB-2 adopta una pantalla t\u00e1ctil de alta gama y est\u00e1 equipada con un cabezal el\u00e9ctrico de esmerilado y pulido. Puede esmerilar y pulir cuatro muestras al mismo tiempo. Tiene las caracter\u00edsticas de rotaci\u00f3n estable, manos libres, bajo nivel de ruido, operaci\u00f3n conveniente y alta eficiencia de trabajo. La velocidad del disco de esmerilado y pulido es infinitamente ajustable entre 50-1000r\/min. El proceso de esmerilado y pulido del esp\u00e9cimen puede completarse sustituyendo el papel de lija metalogr\u00e1fico y la tela de pulido, mostrando una gama m\u00e1s amplia de aplicabilidad. La cubierta inferior adopta una ampolla integral, con una apariencia novedosa y un dispositivo de enfriamiento incorporado, que puede enfriar el esp\u00e9cimen durante el esmerilado y pulido para evitar que la estructura metalogr\u00e1fica se da\u00f1e debido al sobrecalentamiento del esp\u00e9cimen. Es adecuado para laboratorios metalogr\u00e1ficos en f\u00e1bricas, colegios y universidades, e instituciones de investigaci\u00f3n cient\u00edfica. Es un equipo ideal para el esmerilado y pulido de muestras metalogr\u00e1ficas.<\/p>","protected":false},"featured_media":30070,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[94,81],"product_tag":[115],"class_list":{"0":"post-30069","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-metallographic-grinding-and-polishing-machine","7":"product_cat-sample-preparation-and-analysis","8":"product_tag-metallographic-grinding-polishing-machine","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\nHMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine - hardnesstests<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hardnesstests.com\/es\/producto\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine\" \/>\n<meta property=\"og:description\" content=\"In the process of metallographic specimen preparation, grinding and polishing of the specimen are essential processes. After grinding and polishing, the specimen can obtain a mirror-like surface. The HMPB-2 semi-automatic metallographic specimen grinding and polishing machine adopts a high-end touch screen and is equipped with an electric grinding and polishing head. It can grind and polish four samples at the same time. It has the characteristics of stable rotation, freeing hands, low noise, convenient operation, and high work efficiency. The speed of the grinding and polishing disc is infinitely adjustable between 50-1000r\/min. The grinding and polishing process of the specimen can be completed by replacing the metallographic sandpaper and polishing fabric, showing a wider range of applicability. The bottom shell adopts integral blister, with a novel appearance and a built-in cooling device, which can cool the specimen during grinding and polishing to prevent the metallographic structure from being damaged due to overheating of the specimen. It is suitable for metallographic laboratories in factories, colleges and universities, and scientific research institutions. It is an ideal equipment for grinding and polishing metallographic specimens.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hardnesstests.com\/es\/producto\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/\" \/>\n<meta property=\"og:site_name\" content=\"hardnesstests\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-28T06:07:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HMPB-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/\",\"name\":\"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine - hardnesstests\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/HMPB-2.jpg\",\"datePublished\":\"2025-11-28T06:07:02+00:00\",\"dateModified\":\"2025-11-28T06:07:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/HMPB-2.jpg\",\"contentUrl\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/HMPB-2.jpg\",\"width\":800,\"height\":800,\"caption\":\"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/hardnesstests.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"products\",\"item\":\"https:\\\/\\\/hardnesstests.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#website\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/\",\"name\":\"hardnesstests\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#organization\",\"name\":\"hardnesstests\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png\",\"contentUrl\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png\",\"width\":1308,\"height\":467,\"caption\":\"hardnesstests\"},\"image\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine - hardnesstests","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hardnesstests.com\/es\/producto\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/","og_locale":"es_ES","og_type":"article","og_title":"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine","og_description":"In the process of metallographic specimen preparation, grinding and polishing of the specimen are essential processes. After grinding and polishing, the specimen can obtain a mirror-like surface. The HMPB-2 semi-automatic metallographic specimen grinding and polishing machine adopts a high-end touch screen and is equipped with an electric grinding and polishing head. It can grind and polish four samples at the same time. It has the characteristics of stable rotation, freeing hands, low noise, convenient operation, and high work efficiency. The speed of the grinding and polishing disc is infinitely adjustable between 50-1000r\/min. The grinding and polishing process of the specimen can be completed by replacing the metallographic sandpaper and polishing fabric, showing a wider range of applicability. The bottom shell adopts integral blister, with a novel appearance and a built-in cooling device, which can cool the specimen during grinding and polishing to prevent the metallographic structure from being damaged due to overheating of the specimen. It is suitable for metallographic laboratories in factories, colleges and universities, and scientific research institutions. It is an ideal equipment for grinding and polishing metallographic specimens.","og_url":"https:\/\/hardnesstests.com\/es\/producto\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/","og_site_name":"hardnesstests","article_modified_time":"2025-11-28T06:07:03+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HMPB-2.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/","url":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/","name":"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine - hardnesstests","isPartOf":{"@id":"https:\/\/hardnesstests.com\/tr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/#primaryimage"},"image":{"@id":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/#primaryimage"},"thumbnailUrl":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HMPB-2.jpg","datePublished":"2025-11-28T06:07:02+00:00","dateModified":"2025-11-28T06:07:03+00:00","breadcrumb":{"@id":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/#primaryimage","url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HMPB-2.jpg","contentUrl":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HMPB-2.jpg","width":800,"height":800,"caption":"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine"},{"@type":"BreadcrumbList","@id":"https:\/\/hardnesstests.com\/product\/hmpb-2-semi-automatic-metallographic-specimen-grinding-and-polishing-machine\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/hardnesstests.com\/"},{"@type":"ListItem","position":2,"name":"products","item":"https:\/\/hardnesstests.com\/products\/"},{"@type":"ListItem","position":3,"name":"HMPB-2 Semi-automatic Metallographic Specimen Grinding and Polishing Machine"}]},{"@type":"WebSite","@id":"https:\/\/hardnesstests.com\/tr\/#website","url":"https:\/\/hardnesstests.com\/tr\/","name":"hardnesstests","description":"","publisher":{"@id":"https:\/\/hardnesstests.com\/tr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hardnesstests.com\/tr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/hardnesstests.com\/tr\/#organization","name":"hardnesstests","url":"https:\/\/hardnesstests.com\/tr\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hardnesstests.com\/tr\/#\/schema\/logo\/image\/","url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2021\/08\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png","contentUrl":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2021\/08\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png","width":1308,"height":467,"caption":"hardnesstests"},"image":{"@id":"https:\/\/hardnesstests.com\/tr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product\/30069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/comments?post=30069"}],"version-history":[{"count":1,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product\/30069\/revisions"}],"predecessor-version":[{"id":30071,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product\/30069\/revisions\/30071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/media\/30070"}],"wp:attachment":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/media?parent=30069"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product_brand?post=30069"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product_cat?post=30069"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product_tag?post=30069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}