ABOUT
Introduction
Dental Furnace is a bottom loading type heat treatment equipment used to change physical properties of samples at very high temperatures. These laboratory furnaces are widely used in scientific experiments in dental laboratories. Its major applications are in sintering translucent zirconia and dental ceramics operations. This furnace provides the following advantages: easy loading and removal of samples like molten glass, dental zirconia, etc. furnace uses an electrically operated elevator hearth, which as it rises into the furnace chamber, lifts the load into the heated zone.
About Dental Furnace-DF
Features of Dental Furnace
- Bottom loading elevator hearth for safe, easy sample placement
- PLC automatic controller with multiple programmable process steps
- Temperature uniformity maintained across all chamber side walls
- Vacuum and moisture removal prevents specimen contamination
- Electrically operated actuator rail protects operator from radiation
- NABL certified N type thermocouple for reliable temperature sensing
- Over temperature protection and short circuit breaker built in
- LED display with ±1°C accuracy from ambient to 1100°C
- FeCrAl heating elements with SSR based control for stable output
- Door limit switch cuts power to heating element when open
- Ceramic fibre insulation for high thermal efficiency and low heat loss
- Double shell housing with cooling fan protects electrical components
If you want to know more about the Dental Furnace you can refer to our guide – “Automatic Dental Porcelain Furnaces"
Dental Furnace Technical Specifications
| Maximum Temperature | 1100°C |
| Heating Element | FeCrAl |
| Temperature Accuracy | ±1°C |
Applications of Dental Furnace
- Sintering translucent zirconia crowns, bridges, and frameworks
- Firing and glazing dental ceramic restorations
- Processing molten glass and specialty dental materials
- R&D experiments requiring precise high temperature control
- Porcelain layering and conditioning in dental prosthetics labs
- Quality validation of dental zirconia sintering parameters
Why Tempsens for Dental Furnace?
- ISO certified furnace manufacturer with proven laboratory and industrial experience
- Tempsens builds each unit with rugged construction and lab grade safety devices
- Available in standard and custom chamber sizes to suit different lab requirements
- Optional gas purging provision for Ar, N2, H2, O2, and CO2 atmospheres
- Tempsens dental ceramic furnace lineup is configurable for varying sintering profiles
FAQ
Frequently Asked Questions
Find answers to frequently asked questions related to Dental Furnace-DF.
A dental furnace provides a high temperature source for heating the dental materials, such as zirconia and ceramics, to sinter, fire or glaze them to form the final restorative with the required strength and translucency.
Zirconia sintering is the process of heating pre-milled zirconia to a very high temperature to cause the zirconia particles to fuse together, thereby increasing the density and obtaining the optical and mechanical properties needed for dental restoration.
