1600 ℃ 62kg 2000W Dental Zirconia Sintering Furnace For Dentures

Wholesale YUCERA Dental Equipment Dental Sintering Furance For Dentures

Dental Zirconia Sintering Furnace Heating Method

The two common heating methods used by sintering furnaces are ceramic elements and microwaves. Figure 3 shows the glow coming from the elements during a typical sintering cycle. Note that the platform is normally fully raised during sintering.

Molybdenum disilicide (MoSi2) is the most common material used for heating elements. Some furnaces with these elements are capable of achieving temperatures as high as 1,800°C. While they are more expensive than other materials, MoSi2 elements are generally very stable, maintaining a constant electrical resistance over time.

Silicon carbide (SiC) elements are gaining popularity. They are self-supporting and lend themselves to span distances that MoSi2 typically cannot cover. SiC elements are limited to temperatures around 1,600°C. They are less expensive than MoSi2 elements but their electrical resistance tends to increase over time, which will prompt more frequent replacement.

Microwave sintering is one of the newest sintering options. Monoclinic zirconia does not respond to microwave energy directly. Microwave sintering ovens require a susceptor plate and often susceptor material in the sintering trays that absorb microwave energy converting it to heat. This technique is used in residential microwave ovens to help cook or crisp certain frozen food products. Microwave ovens can be used for high-speed sintering and can be scaled for larger volume capacity. Cooling of the operating equipment b comes the challenge, but can be ove come with auxiliary cooling systems.

Dental Zirconia Sintering Furnace Advantage

- Excellent in quality

- Easy operation with touch-screen technology

- High process reliability due to constant temperature control

- Perfect sintering effect

- Save time and electricity, only half the  power consumption of normal sintering furnace.

- Non-microwave heating, stable performance

- The fastest program only cost 169 minutes, slow sintering and fast sintering integration

- Large capacity, three layers sinterable at one time

- Sintered state showed by Full LCD

- 20 sintering curves

- There are unique advantages sintering imported zirconia blocks

- Oversized sintering furnace

- three layers sintering box available

- Intelligent control display

Dental Zirconia Sintering Furnace parameters