Dental furnaces, or dental ovens, are used during the production of ceramic dental restorations such a crowns, bridges, inlays and onlays. The furnaces can reach high temperatures and pressures to process ceramic material into a hardened, final state. Many of today’s ovens feature touchscreen controls, pre-set programs as well as the ability to connect to the Internet.
What Types of Dental Furnaces Are Available for My Practice?
There are a variety of dental furnaces available, including ceramic combination furnaces, ceramic furnaces and sintering furnaces.
Ceramic furnaces process conventional ceramics, while
combination furnaces add the ability to operate under the pressure necessary to work with pressable ceramics.
Sintering furnaces are capable of reaching the extreme temperatures required to process zirconia after milling. There are also glazing furnaces, which are used for setting certain stains and glazes that add the final shade details to a restoration.
What Should I Consider When Selecting Dental Furnaces?
When you’re ready to purchase a furnace, make sure you select one that is capable of processing the materials you use in your practice or lab. Make sure the furnaces you use are easy to clean and that they are properly maintained between uses. As with all equipment purchases, invest in a furnace from a reputable manufacturer.
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