{"product_id":"electric-melting-furnace-mf-1000-1kg-110v-60hz","title":"Four de fusion électrique MF-1000 de 1 kg (30 oz) 110 V\/60 Hz","description":"\u003cp\u003eThe MF-1000 Electric Melting Furnace delivers reliable, high-performance melting capacity in a compact 110V unit suited for professional jewelers and metalsmiths. Its standout feature is a special alloy melting element rated to 1900°C (3450°F) — far above the machine's maximum operating temperature of 1150°C (2100°F). This wide margin between operating maximum and element failure point means the heating element experiences significantly less thermal stress than conventional electric furnaces, contributing to longer element life and more consistent performance.\u003c\/p\u003e\u003cp\u003eA durable ceramic melting chamber provides a safe, long-lasting melting environment. Replacement parts are stocked for ongoing serviceability, including heating elements (122.394), thermocouples (122.395), and ceramic flanges (122.396).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis furnace displays temperature in Celsius only — it does not have a Fahrenheit readout.\u003c\/strong\u003e Ensure all operators are comfortable working in Celsius before use.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSpecial alloy heating element rated to 1900°C (3450°F) — far exceeds the 1150°C operating maximum for reduced thermal stress\u003c\/li\u003e\n\u003cli\u003eDurable ceramic melting chamber for safe, long-lasting performance\u003c\/li\u003e\n\u003cli\u003eDigital control panel with easy-to-use temperature set and display\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature: 1150°C\u003c\/li\u003e\n\u003cli\u003eRequires a 15-amp rated circuit (draws 14 amps)\u003c\/li\u003e\n\u003cli\u003eReplacement parts available: heating elements (122.394), thermocouples (122.395), ceramic flanges (122.396)\u003c\/li\u003e\n\u003cli\u003eTemperature display in Celsius only — no Fahrenheit readout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMF-1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e1 kg (30 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e110V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003ctd\u003e14 amps (requires 15-amp rated circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Temperature\u003c\/th\u003e\n\u003ctd\u003e1150°C (2100°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeating Element Rating\u003c\/th\u003e\n\u003ctd\u003eUp to 1900°C (3450°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Display\u003c\/th\u003e\n\u003ctd\u003eCelsius only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMelting Chamber\u003c\/th\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrucible Material\u003c\/th\u003e\n\u003ctd\u003eHigh-purity graphite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrucible Outer Dimensions (new)\u003c\/th\u003e\n\u003ctd\u003e125 mm tall × 65 mm wide (at widest point); 50 mm wide below lip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrucible Inner Dimensions (new)\u003c\/th\u003e\n\u003ctd\u003e38 mm across × 115 mm deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMF-1000 electric melting furnace\u003c\/li\u003e\n\u003cli\u003eOne high-purity graphite crucible with groove for crucible tongs\u003c\/li\u003e\n\u003cli\u003eOne pair of crucible tongs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eTemperature display is in Celsius only.\u003c\/strong\u003e This unit does not display Fahrenheit. Confirm all operators understand Celsius temperature values before use.\u003c\/p\u003e\u003cp\u003eThe furnace requires a dedicated 15-amp rated circuit. Do not use on an undersized circuit.\u003c\/p\u003e\u003cp\u003eCrucible dimensions listed reflect a brand-new crucible. Graphite will wear with repeated heat and air exposure — dimensions will change over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTemperature Setting Instructions:\u003c\/strong\u003e In normal SV\/PV display mode, press the Set button so the SV display flashes. Use the \u0026lt; button to navigate to the desired temperature digit, then use the ∨ and ∧ buttons to adjust the value. Press Set again to confirm and return to normal display. To access parameter settings, hold Set for 3 seconds in normal display mode. All factory parameters are preset — do not alter them. If the operator does not manually return to the main display, the unit will automatically revert after 30 seconds without saving any unsaved changes.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43582982127830,"sku":"122.392","price":495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/122.392NEW_thumb_6030f150-50b6-4a29-b40a-b6d60889564f.jpg?v=1749599340","url":"https:\/\/www.ottofrei.com\/fr\/products\/electric-melting-furnace-mf-1000-1kg-110v-60hz","provider":"Otto Frei","version":"1.0","type":"link"}