{"product_id":"four-prechauffage-direct-mestra-50d-laboratoire-dentaire","title":"Mestra 50D Direct Preheating Furnace for Dental Laboratories","description":"\u003cdiv id=\"md-product-mestra-50d\"\u003e\n\u003csection class=\"mdp-hero\"\u003e\n\u003cdiv class=\"mdp-visual mdp-card\"\u003e\u003cimg alt=\"Mestra 50D direct preheating furnace for dental laboratories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/four-de-chauffe-mestra-montee-rapide.jpg?v=1779741443\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"mdp-hero-content mdp-card\"\u003e\n\u003cdiv class=\"mdp-badges\"\u003e\n\u003cdiv class=\"mdp-chip\"\u003eMestra\u003c\/div\u003e\n\u003cdiv class=\"mdp-chip\"\u003eSKU: 080130\u003c\/div\u003e\n\u003cdiv class=\"mdp-chip\"\u003e1100 °C\u003c\/div\u003e\n\u003cdiv class=\"mdp-chip\"\u003eDirect preheating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMestra 50D direct preheating furnace for dental laboratories\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMestra 50D rapid heating furnace\u003c\/strong\u003e is designed for the \u003cstrong\u003edirect preheating of dental casting rings\u003c\/strong\u003e, offering rapid temperature rise, excellent thermal stability and easy daily operation in the dental laboratory.\u003c\/p\u003e\n\u003cp\u003eThanks to its \u003cstrong\u003e4-sided heated ceramic muffle\u003c\/strong\u003e, it provides uniform heating up to \u003cstrong\u003e1100 °C\u003c\/strong\u003e, ideal for dental alloy casting procedures.\u003c\/p\u003e\n\u003cdiv class=\"mdp-mini-grid\"\u003e\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Direct preheating furnace\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4.8 L \/ 4 to 6 Ø80 rings\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Up to 1100 °C\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-mini-card\"\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e 4 to 5 business days\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003cdiv class=\"mdp-card mdp-soft\"\u003e\n\u003ch3\u003eA reliable solution for rapid ring preheating\u003c\/h3\u003e\n\u003cp\u003eIn a \u003cstrong\u003edental laboratory\u003c\/strong\u003e, thermal accuracy directly influences casting quality, investment stability and result consistency. The \u003cstrong\u003eMestra 50D furnace\u003c\/strong\u003e provides \u003cstrong\u003erapid and homogeneous preheating\u003c\/strong\u003e of casting rings while simplifying daily workflows.\u003c\/p\u003e\n\u003cp\u003eThis model is ideal for procedures that do not require a complex programmable cycle with multiple holding stages. The operator sets the final temperature, the furnace heats up and automatically maintains the selected value with excellent stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003ch3\u003eAdvantages of the Mestra 50D direct preheating furnace\u003c\/h3\u003e\n\u003cdiv class=\"mdp-grid-2\"\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-resistance ceramic muffle\u003c\/strong\u003e for excellent durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 integrated heating elements\u003c\/strong\u003e for homogeneous heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid heating\u003c\/strong\u003e up to 1100 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise electronic control\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelayed start function\u003c\/strong\u003e for production organization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudible signal\u003c\/strong\u003e at the end of the cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic holding\u003c\/strong\u003e of the final temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated door opening safety\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePyrometric probe break detection\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic ring tray\u003c\/strong\u003e included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection for external catalyst\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for professional dental laboratory use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003cdiv class=\"mdp-grid-2\"\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003ch3\u003eDental applications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMestra 50D heating furnace\u003c\/strong\u003e is suitable for the \u003cstrong\u003epreheating of casting rings\u003c\/strong\u003e used in dental prosthetic alloy casting procedures.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePreheating of dental casting rings.\u003c\/li\u003e\n\u003cli\u003eDental alloy casting.\u003c\/li\u003e\n\u003cli\u003eRemovable partial denture frameworks.\u003c\/li\u003e\n\u003cli\u003eMetal framework fabrication.\u003c\/li\u003e\n\u003cli\u003eRepetitive laboratory production workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003ch3\u003eWhy choose direct heating?\u003c\/h3\u003e\n\u003cp\u003eDirect heating allows simplified operation when the laboratory does not require a complex program with multiple sequential holding stages.\u003c\/p\u003e\n\u003cp\u003eThe furnace reaches the selected temperature and maintains it consistently. This simplicity reduces handling operations and improves casting workflow organization.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003eMestra 50D furnace video\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\" class=\"mdp-video-box\"\u003e\n\u003ca style=\"display: inline-block;\" rel=\"noopener\" href=\"https:\/\/youtu.be\/662BoNxkxF4\" target=\"_blank\"\u003e \u003cimg style=\"max-width: 450px; width: 100%; height: auto; display: block; margin: 0 auto;\" alt=\"Mestra 50D heating furnace video\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/four-a-cylindre-mestra_8effd431-7401-4d23-9abc-2aaf31ac1746.jpg?v=1696458942\"\u003e \u003c\/a\u003e\n\u003cp style=\"text-align: center; margin-top: 14px;\"\u003eDiscover the operation of the \u003cstrong\u003eMestra 50D direct preheating furnace\u003c\/strong\u003e for professional dental laboratory applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cdiv class=\"mdp-table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference \/ SKU\u003c\/td\u003e\n\u003ctd\u003e080130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMestra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDirect preheating furnace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum temperature\u003c\/td\u003e\n\u003ctd\u003e1100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMuffle capacity\u003c\/td\u003e\n\u003ctd\u003e4.8 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing capacity\u003c\/td\u003e\n\u003ctd\u003e4 to 6 Ø80 mm rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e375 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e405 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003ch3\u003eRecommended complementary products\u003c\/h3\u003e\n\u003cdiv class=\"mdp-related\"\u003e\n\u003cdiv class=\"mdp-related-card\"\u003e\n\u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/thermocouple-for-mestra-furnace\" target=\"_self\"\u003e \u003cimg alt=\"Mestra pyrometric probe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/canne-pyrometrique-mestra.jpg?v=1761849082\"\u003e \u003c\/a\u003e\n\u003cdiv class=\"mdp-related-body\"\u003e\n\u003cdiv class=\"mdp-related-title\"\u003e\u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/thermocouple-for-mestra-furnace\" target=\"_self\"\u003eMestra pyrometric probe\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-related-card\"\u003e\n\u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/bego-kaolin-3-rollers-cylinder-paper\" target=\"_self\"\u003e \u003cimg alt=\"BEGO Kaolin ring liner paper\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/papier-cylindre-bego-kaolin_9b482613-8ab1-4515-b128-6524e21d486e.jpg?v=1762547845\"\u003e \u003c\/a\u003e\n\u003cdiv class=\"mdp-related-body\"\u003e\n\u003cdiv class=\"mdp-related-title\"\u003e\u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/bego-kaolin-3-rollers-cylinder-paper\" target=\"_self\"\u003eBEGO Kaolin ring liner paper\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mdp-related-card\"\u003e\n\u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/red-plates-cylinder-pliers-mestra\" target=\"_self\"\u003e \u003cimg alt=\"Mestra casting ring tongs\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/pince-a-cylindre-rouge-mestra.jpg?v=1761850214\"\u003e \u003c\/a\u003e\n\u003cdiv class=\"mdp-related-body\"\u003e\n\u003cdiv class=\"mdp-related-title\"\u003e\u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/red-plates-cylinder-pliers-mestra\" target=\"_self\"\u003eMestra casting ring tongs\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDocuments \u0026amp; resources\u003c\/h3\u003e\n\u003cdiv class=\"mdp-docs\"\u003e\n\u003cdiv class=\"mdp-doc\"\u003e\u003ca href=\"https:\/\/mestra.es\/wp-content\/uploads\/2024\/03\/080130-Manual-Horno-de-precalentamiento-directo-50D.pdf\" target=\"_self\"\u003e \u003cstrong\u003eUser manual PDF\u003c\/strong\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"mdp-doc\"\u003e\u003ca href=\"https:\/\/mestra.es\/wp-content\/uploads\/2024\/03\/080130-Despiece-Horno-de-precalentamiento-directo-50D.pdf\" target=\"_self\"\u003e \u003cstrong\u003eExploded view \u0026amp; spare parts\u003c\/strong\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"mdp-section\"\u003e\n\u003cdiv class=\"mdp-card\"\u003e\n\u003ch3\u003eDelivery \u0026amp; contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e directly from the manufacturer within 5 to 7 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e 1 Mestra 50D direct preheating furnace supplied with ceramic casting ring tray.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"mdp-section mdp-faq\"\u003e\n\u003ch3\u003eFAQ — Mestra 50D direct preheating furnace\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Mestra 50D furnace suitable for dental laboratories?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes, the \u003cstrong\u003eMestra 50D direct preheating furnace\u003c\/strong\u003e is suitable for dental laboratories looking for a simple, rapid and reliable solution for casting ring heating.\u003c\/p\u003e\n\u003cp\u003eIts direct temperature rise and 4-sided heated muffle provide homogeneous and stable heating, essential for securing alloy casting procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the muffle capacity?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe muffle provides a capacity of \u003cstrong\u003e4.8 litres\u003c\/strong\u003e, allowing approximately \u003cstrong\u003e4 to 6 Ø80 mm casting rings\u003c\/strong\u003e depending on laboratory organization.\u003c\/p\u003e\n\u003cp\u003eThis capacity is perfectly suited for standard dental casting procedures while maintaining excellent thermal circulation around the rings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the furnace automatically maintain the final temperature?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes, once the final temperature is reached, the furnace maintains the selected value automatically and consistently.\u003c\/p\u003e\n\u003cp\u003eThis function helps secure casting ring preheating before alloy casting procedures and prevents unnecessary thermal variations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich safety features are integrated?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe furnace includes door opening detection and safety protection in the event of pyrometric probe failure.\u003c\/p\u003e\n\u003cp\u003eThese functions improve operational reliability during daily laboratory use and contribute to equipment protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan an external catalyst be connected?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes, the furnace includes a dedicated connection for an external catalyst.\u003c\/p\u003e\n\u003cp\u003eThis option is useful for improving fume management depending on the technical installation and workflow organization of the dental laboratory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cscript\u003e\n    (function(){\n      var root = document.getElementById('md-product-mestra-50d');\n      if(!root) return;\n      var details = root.querySelectorAll('.mdp-faq details');\n      details.forEach(function(item){\n        item.removeAttribute('open');\n        item.addEventListener('toggle', function(){\n          if(item.open){\n            details.forEach(function(other){\n              if(other !== item) other.removeAttribute('open');\n            });\n          }\n        });\n      });\n    })();\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Mestra","offers":[{"title":"Default Title","offer_id":46659750232399,"sku":"080130","price":2949.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/four-montee-rapide-mestra.jpg?v=1779741327","url":"https:\/\/www.massiliadental.com\/en\/products\/mestra-50d-direct-preheating-furnace-dental-laboratory","provider":"Massilia Dental - Fournitures Matériel Dentaire","version":"1.0","type":"link"}