{"product_id":"four-chauffe-renfert-magma-laboratoire-dentaire","title":"Renfert Magma burnout furnace for dental investment rings and laboratories","description":"\u003c!-- Design Mila Premium 2026 --\u003e\n\u003cdiv id=\"md-product-renfert-magma\"\u003e\n\n\u003csection class=\"mdp-hero\"\u003e\n\n\u003cdiv class=\"mdp-visual mdp-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/four-de-chauffe-renfert-catalyseur.jpg?v=1761858709\" alt=\"Renfert Magma burnout furnace with chimney for dental laboratory\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-hero-content mdp-card\"\u003e\n\n\u003cdiv class=\"mdp-badges\"\u003e\n\u003cdiv class=\"mdp-chip\"\u003eRenfert\u003c\/div\u003e\n\u003cdiv class=\"mdp-chip\"\u003eSKU: 2300.0500\u003c\/div\u003e\n\u003cdiv class=\"mdp-chip\"\u003e0 to 1100 °C\u003c\/div\u003e\n\u003cdiv class=\"mdp-chip\"\u003e99 programs\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRenfert Magma burnout furnace with chimney for dental laboratories\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eRenfert Magma burnout furnace\u003c\/strong\u003e is a high-performance preheating furnace designed for the heating and preheating of investment rings in dental laboratories.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThanks to its \u003cstrong\u003efour-sided muffle heating system\u003c\/strong\u003e, Pt-Rh-Pt thermocouple sensor and precise programming capabilities, it ensures homogeneous, reliable and reproducible temperature rise for dental casting procedures and prosthetic laboratory workflows.\n\u003c\/p\u003e\n\n\u003cdiv class=\"mdp-mini-grid\"\u003e\n\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e\nInvestment ring preheating\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e\nUp to 1100 °C\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e\n4 x 6X rings or 3 x 3X rings\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e\n1 Magma furnace with chimney\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-card\"\u003e\n\n\u003ch2\u003eRenfert Magma preheating furnace: precision, power and thermal consistency\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eRenfert Magma furnace\u003c\/strong\u003e combines the essential features expected in a modern dental laboratory: high heating performance, thermal homogeneity, large chamber capacity and ergonomic operation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIt is particularly suitable for \u003cstrong\u003edental casting procedures\u003c\/strong\u003e, investment ring preheating and protocols requiring stable temperatures before processing dental alloys and metal prosthetic frameworks.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-grid-2\"\u003e\n\n\u003cdiv class=\"mdp-card\"\u003e\n\n\u003ch2\u003eTechnical advantages of the Renfert Magma furnace\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePt-Rh-Pt thermocouple sensor\u003c\/strong\u003e for accurate temperature measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-sided muffle heating\u003c\/strong\u003e for homogeneous heat distribution.\u003c\/li\u003e\n\u003cli\u003eIntegrated heating elements inside the chamber for efficient thermal performance.\u003c\/li\u003e\n\u003cli\u003eErgonomic construction designed for intensive laboratory use.\u003c\/li\u003e\n\u003cli\u003eLarge capacity: up to \u003cstrong\u003e4 x 6X rings\u003c\/strong\u003e or \u003cstrong\u003e3 x 3X rings\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFast heating cycle: approximately \u003cstrong\u003e60 minutes to reach 900 °C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-card\"\u003e\n\n\u003ch2\u003eUse in dental laboratories\u003c\/h2\u003e\n\n\u003cp\u003e\nThis \u003cstrong\u003edental burnout furnace for investment rings\u003c\/strong\u003e helps secure preheating stages before casting by minimizing temperature variations inside the chamber.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts capacity and programmable functions make it a reliable solution for laboratories looking for a robust furnace for investment materials, casting rings and metal prosthetic restorations.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-card\"\u003e\n\n\u003ch2 style=\"text-align:center;\"\u003eRenfert Magma burnout furnace video\u003c\/h2\u003e\n\n\u003cdiv class=\"mdp-video-box\"\u003e\n\n\u003ca class=\"mdp-video-link\" href=\"https:\/\/youtu.be\/662h6MIhDPE?t=2\" title=\"Renfert Magma furnace video\" target=\"_self\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/video-renfert_480x480.jpg?v=1684593320\" alt=\"Renfert Magma burnout furnace presentation video\"\u003e\n\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-video-box\"\u003e\n\n\u003cp style=\"text-align:center;\"\u003e\nDiscover the operation and workflow of the \u003cstrong\u003eRenfert Magma dental preheating furnace\u003c\/strong\u003e in video.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-card\"\u003e\n\n\u003ch2\u003eTechnical specifications of the Renfert Magma burnout furnace\u003c\/h2\u003e\n\n\u003cdiv class=\"mdp-table-wrap\"\u003e\n\n\u003ctable class=\"mdp-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRenfert\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMagma with chimney\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eReference \/ SKU\u003c\/th\u003e\n\u003ctd\u003e2300.0500\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eDevice type\u003c\/th\u003e\n\u003ctd\u003eBurnout furnace \/ preheating furnace for dental investment rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eHeating power\u003c\/th\u003e\n\u003ctd\u003e1900 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003e0 °C to 1100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eProgrammable heating rate\u003c\/th\u003e\n\u003ctd\u003e0 to 9 °C\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eHeating speed\u003c\/th\u003e\n\u003ctd\u003eUp to 900 °C\/hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eNumber of programs\u003c\/th\u003e\n\u003ctd\u003e99\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eProgram speed stages\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eChamber volume\u003c\/th\u003e\n\u003ctd\u003e3.47 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eChamber dimensions\u003c\/th\u003e\n\u003ctd\u003e160 x 120 x 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e4 x 6X rings or 3 x 3X rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003e202 V — 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-grid-2\"\u003e\n\n\u003cdiv class=\"mdp-card\"\u003e\n\n\u003ch2\u003eWhy choose the Renfert Magma furnace?\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eRenfert Magma furnace\u003c\/strong\u003e is designed to provide excellent thermal stability during preheating cycles. This consistency is essential for minimizing risks associated with temperature fluctuations inside the investment rings.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts robust construction and large chamber capacity allow daily use in dental laboratories performing casting, investment and metal prosthetic procedures.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-card\"\u003e\n\n\u003ch2\u003eLaboratory recommendation\u003c\/h2\u003e\n\n\u003cp\u003e\nFor optimal homogeneous heating, it is recommended to maintain appropriate spacing between investment rings and to follow the heating cycles recommended by the investment material manufacturer.\n\u003c\/p\u003e\n\n\u003cp\u003e\nA properly programmed and regularly maintained furnace contributes to improved reproducibility and safer casting workflows in dental laboratories.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section\"\u003e\n\n\u003ch2\u003eDocuments \u0026amp; resources\u003c\/h2\u003e\n\n\u003cdiv class=\"mdp-docs\"\u003e\n\n\u003cdiv class=\"mdp-doc\"\u003e\n\u003ca href=\"https:\/\/www.renfert.com\/fr-fr\/products\/replacementparts\/23000000\/a\" title=\"Renfert Magma replacement parts\" target=\"_self\"\u003e\n\u003cstrong\u003eRenfert replacement parts\u003c\/strong\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-doc\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/MAGMA_Mode_d_emploi.pdf?v=1714852001\" title=\"Renfert Magma instruction manual\" target=\"_self\"\u003e\n\u003cstrong\u003eInstruction manual\u003c\/strong\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-doc\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Magma_Reglage_Four.pdf?v=1714851974\" title=\"Renfert Magma quick start guide\" target=\"_self\"\u003e\n\u003cstrong\u003eQuick start guide\u003c\/strong\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mdp-doc\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Magma_Certificat_Conformite.pdf?v=1714852023\" title=\"Renfert Magma certificate of conformity\" target=\"_self\"\u003e\n\u003cstrong\u003eCertificate of conformity\u003c\/strong\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-card\"\u003e\n\n\u003ch2\u003eDelivery\u003c\/h2\u003e\n\n\u003cp\u003e\nDelivery includes \u003cstrong\u003e1 Renfert Magma burnout furnace with chimney - 220 V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nEquipment intended for dental laboratories for the preheating of investment rings, casting materials and procedures requiring controlled temperatures up to 1100 °C.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-card\"\u003e\n\n\u003ch2\u003eFAQ — Renfert Magma burnout furnace\u003c\/h2\u003e\n\n\u003cdiv class=\"mdp-faq\"\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the Renfert Magma furnace suitable for dental investment ring preheating?\u003c\/summary\u003e\n\u003cp\u003e\nYes, the \u003cstrong\u003eRenfert Magma furnace\u003c\/strong\u003e is specifically designed for the preheating of investment rings in dental laboratories.\u003cbr\u003e\nIts heating chamber and programmable functions allow controlled cycles for casting procedures and metal prosthetic restorations.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum temperature of the Magma furnace?\u003c\/summary\u003e\n\u003cp\u003e\nThe furnace features a heating range from \u003cstrong\u003e0 °C to 1100 °C\u003c\/strong\u003e.\u003cbr\u003e\nThis temperature range covers the standard requirements for dental investment and burnout procedures.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow many investment rings can the chamber hold?\u003c\/summary\u003e\n\u003cp\u003e\nThe chamber can accommodate up to \u003cstrong\u003e4 x 6X rings\u003c\/strong\u003e or \u003cstrong\u003e3 x 3X rings\u003c\/strong\u003e depending on the internal arrangement.\u003cbr\u003e\nThis capacity allows efficient processing of multiple cases while maintaining consistent heating conditions.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhy is four-sided heating important?\u003c\/summary\u003e\n\u003cp\u003e\nFour-sided muffle heating improves thermal homogeneity throughout the chamber.\u003cbr\u003e\nThis balanced heat distribution helps reduce temperature variations between rings and contributes to more consistent laboratory results.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the Renfert Magma furnace suitable for intensive laboratory use?\u003c\/summary\u003e\n\u003cp\u003e\nYes, its robust construction, large chamber capacity and 99 programmable cycles make it suitable for regular use in dental laboratories.\u003cbr\u003e\nIt is an excellent solution for laboratories looking for a \u003cstrong\u003ereliable and precise dental burnout furnace\u003c\/strong\u003e that integrates easily into daily workflows.\n\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\n\u003c\/div\u003e","brand":"Renfert","offers":[{"title":"Default Title","offer_id":46673610539343,"sku":"2300.0500","price":4095.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/four-de-chauffe-renfert-catalyseur-ferme.jpg?v=1761858708","url":"https:\/\/www.massiliadental.com\/en\/products\/renfert-magma-burnout-furnace-dental-laboratory","provider":"Massilia Dental - Fournitures Matériel Dentaire","version":"1.0","type":"link"}