{"id":16407,"date":"2026-02-17T17:42:36","date_gmt":"2026-02-17T16:42:36","guid":{"rendered":"https:\/\/3r-industries.com\/produits\/automatic-grinding-machine-for-cylinders-or-blocks-model-multi-matic-duo\/"},"modified":"2026-07-16T14:19:04","modified_gmt":"2026-07-16T12:19:04","slug":"automatic-grinding-machine-for-cylinders-or-blocks-model-multi-matic-duo","status":"publish","type":"produits","link":"https:\/\/3r-industries.com\/en\/produits\/automatic-grinding-machine-for-cylinders-or-blocks-model-multi-matic-duo\/","title":{"rendered":"Automatic grinding machine for cylinders or blocks model Multi-MATIC-Duo"},"content":{"rendered":"<h2>Technical specifications of the Multimatic Duo<\/h2>\n<h3>Grinding capacities:<\/h3>\n<ul>\n<li><strong data-end=\"976\" data-start=\"939\">1 block<\/strong> concrete, brick or concrete block up to 250 x 250 x 500 mm<\/li>\n<\/ul>\n<p>or<img fetchpriority=\"high\" decoding=\"async\" alt=\"grinding machine for cylindrical specimens or blocks\" class=\"wp-image-23628\" height=\"400\" src=\"https:\/\/3r-industries.com\/wp-content\/uploads\/2026\/02\/rectifieuse-automatique-3r-modele-Multimatic-2-800x747-2.jpg\" title=\"rectifieuse \u00e0 \u00e9prouvettes cylindriques ou blocs\" width=\"429\"\/>grinding machine for cylindrical specimens or blocks<\/p>\n<ul>\n<li><strong data-end=\"1052\" data-start=\"1010\">3 simultaneous cylindrical specimens<\/strong> (one face): \u00d8 16&#215;32 \u00d8 15&#215;30 \u00d8 11&#215;22 or <strong>cores \u00d8 40 to 100 mm<\/strong><\/li>\n<\/ul>\n<h3>Technical specifications:<\/h3>\n<ul>\n<li>Extremely rigid mechanically welded steel frame, re-machined after welding to guarantee perfect orthogonality of elements<\/li>\n<li>Automatic wheel feed enabling an automatic cycle over a programmable number of passes and a fixed pass depth (0,4mm per pass)<\/li>\n<li>Quick specimen clamping system (5 seconds per specimen)<\/li>\n<li>Diamond wheel grinding system \u00f8 220 mm or \u00f8 330 supplied as standard<\/li>\n<li>Wheel rotation speed: 3.000 trpm<\/li>\n<li>3 speeds, slow, normal, fast. Max speed 600 mm\/min. Wheel translation time (L\/R, R\/L) approximately 1min<\/li>\n<li>Wet zone containment cabinet entirely in stainless steel<\/li>\n<li>Rigid sliding door with polycarbonate window and interlocked electrical safety compliant with CE safety standards<\/li>\n<li>Continuous water spray system on the wheel diamonds<\/li>\n<li>Closed-loop water circuit with settling system (open circuit operation possible)<\/li>\n<li>Special spray pump for water with suspended solids<\/li>\n<li>Removable stainless steel settling tank on wheels with 100 liters capacity<\/li>\n<\/ul>\n<h3>Power supply and dimensions:<\/h3>\n<ul>\n<li>Installed power 3 kW<\/li>\n<li>Power supply: 3 x 400 V + T<\/li>\n<li>Dimensions: L 1086 (1.600 door open) x D 1020 x H 1600 mm<\/li>\n<li>Net weight: approximately 600 kg<\/li>\n<\/ul>\n<div class=\"videoWrapper\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Technical specifications of the Multimatic Duo Grinding capacities: 1 block concrete, brick or concrete block up to 250 x 250 x 500 mm orgrinding machine for cylindrical specimens or blocks 3 simultaneous cylindrical specimens (one face): \u00d8 16&#215;32 \u00d8 15&#215;30 \u00d8 11&#215;22 or cores \u00d8 40 to 100 mm Technical specifications: Extremely rigid mechanically welded [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4528,"template":"","meta":{"description-courte":"<p data-end=\"635\" data-start=\"382\">The Multimatic Duo is the only machine on the market capable of grinding both large-format concrete blocks and 3 cylindrical specimens or cores simultaneously, in fully automated, safe operation, without sulfur.<\/p>\n<p data-end=\"834\" data-start=\"637\">Designed and manufactured in France, it guarantees industrial quality, remarkable precision, and great ease of use, designed for operator comfort.<\/p>\n","galerie_produit":["4529","4530","4531"],"force_d039essai":"","fiche_technique_pdf":"","benefice_client":"<p>The MULTI-MATIC grinding machine enables automatic grinding of three cylindrical specimens simultaneously or one block while guaranteeing flatness and specimen geometry compliant with standard NF EN 12390 and eliminating the use of sulfur.<\/p>\n","video_youtube":"https:\/\/www.youtube.com\/watch?v=wtkpeYjhtjo","label-produit":{"Made in France":"true"},"faq_produit":[],"ordre_affichage":"999","origin_site":"3RLABO","origin_id":"27299","origin_cat1":"G\u00e9nie Civil","origin_cat2":"Rectifieuses","origin_cat3":"","applications":"Concrete specimen grinding","footnotes":""},"univers":[],"marque":[494],"type-contenu":[509],"type-industrie":[512],"materiaux":[529],"normes":[141,215],"type-essai":[],"categorie_produit":[609],"class_list":["post-16407","produits","type-produits","status-publish","has-post-thumbnail","hentry","marque-3r-en","type-contenu-product","type-industrie-civil-engineering-testing-laboratories","materiaux-concrete","normes-en-12390-1","normes-nf-en-12390-1","categorie_produit-concrete-specimen-grinding"],"_links":{"self":[{"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/produits\/16407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/produits"}],"about":[{"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/types\/produits"}],"author":[{"embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/produits\/16407\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/media\/4528"}],"wp:attachment":[{"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/media?parent=16407"}],"wp:term":[{"taxonomy":"univers","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/univers?post=16407"},{"taxonomy":"marque","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/marque?post=16407"},{"taxonomy":"type-contenu","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/type-contenu?post=16407"},{"taxonomy":"type-industrie","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/type-industrie?post=16407"},{"taxonomy":"materiaux","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/materiaux?post=16407"},{"taxonomy":"normes","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/normes?post=16407"},{"taxonomy":"type-essai","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/type-essai?post=16407"},{"taxonomy":"categorie_produit","embeddable":true,"href":"https:\/\/3r-industries.com\/en\/wp-json\/wp\/v2\/categorie_produit?post=16407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}