Sintering Furnaces 




All the furnaces of our new series are real space savers and build in a very compact way. Thanks to the very high temperatures – up to 1800 °C – these furnaces are ideal for the material technologies of the future.

Some models allow firing without oxygen under vacuum, thus making Prettau® Zirconia even more translucent and they can also be used for sintering sinter metal. All furnace parts are easily replaceable without the need for special technical assistance.


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Sintering Furnaces Overview 


Zirkonofen 600/V2 (Sintering Furnace) 





2 MoSi2 heating elements
5 preset programmes


Technical data:

Size (W x H x D)   28,5 x 60,5 x 43 cm

Weight   44kg

Output Power   700 W

Combustion Chamber Capacity   0,6 l

Dimension Combustion Chamber (W x H x D)   6 x 10 x 10 cm

Max. Temperature   1700° C

Vacuum   No

Capacity   approx. 60 elements

Zirkonofen 600/V3 (Sintering Furnace) 





2 MoSi2 heating elements
New sintering technique
10 preset programmes
Improved air circulation
Modern high quality design (with Sicurit glass panels)
Individual sintering programmes on request
Memory for up to 2000 programmes
Updatable via USB port
4,3” colour touchscreen control panel


Technical data:

Size (W x H x D)   39,4 x 69,3 x 46 cm

Weight   57 kg

Output Power   700 W

Combustion Chamber Capacity   0,6 l

Dimension Combustion Chamber (W x H x D)   6 x 10 x 10 cm

Max. Temperature   1700° C

Vacuum   No

Capacity   approx. 60 elements

Zirkonofen 700 (Sintering Furnace) 





4 MoSi2 heating elements
New sintering technique
10 preset programmes
Bigger combustion chamber
Modern high quality design (with Sicurit glass panels)
Special sintering programmes upon request of the customer
Memory for up to 2000 programmes
Updatable via USB port
4,3” colour touchscreen control panel
Upgradable to sintering furnace Zirkonofen 700 Ultra Vakuum
New control unit for controlled cooling


Technical data:

Size (W x H x D)   48,4 x 69,3 x 54,5 cm

Weight   91 kg

Output Power   2300 W

Combustion Chamber Capacity   0,8 l

Dimension Combustion Chamber (W x H x D)   8 x 10 x 10 cm

Max. Temperature   1700° C

Vacuum   No

Capacity   approx. 80 elements

Zirkonofen 700 Ultra-Vakuum 





     


 
4 MoSi2 heating elements
New sintering technique
14 preset programmes
Larger combustion chamber
High quality all-glass casing
Individual sintering programmes on request
Memory for up to 2000 programmes
Updatable via USB port
4,3” colour touchscreen control panel
Upgradeable with special adapter for sintering sinter metal
Controlled cooling
Oxygen-free sintering / High Vacuum
Prettau® Zirconia re-sulting more translucent
Ideal for new material technologies
Sintering without shielding gas
   
CHARACTERISTICS:
     
  • For sintering of zirconia
  • In combination with the easy-to-install sinter adapter Sinter Metal Furnace Adapter also for sintering of sinter metal (especially economically, since no additional sintering furnace needed)
  • Low maintenance, very robust
  • Low consumption of the heating elements
  • No contamination of the combustion chamber, because it is hermetically sealed
     
Tecnical data:

Size (W x H x D)   48,4 x 69,3 x 54,5 cm

Weight   117 kg

Output Power   2300 W

Combustion Chamber Capacity   0,8 l

Dimension Combustion Chamber (W x H x D)   8 x 10 x 10 cm

Max. Temperature   1700° C

Vacuum   Yes

Capacity   Max. 120 zirconia elements or 25 sinter metal elements



Sinterofen 300S – Sintering furnace for the sintering of Zirkonzahn’s sinter metal  





     


 
SiC heating elements
High performance vacuum pump for oxygen-free sintering
Sintering without shielding gas
Sintering approx. 50 Sintermetall elements, 2 full arch bridges or 6 bars in one cycle
Modern high quality design (with Sicurit glass panels)
4,3” color touchscreen control panel which displays the sintering process and remaining time
Updatable via USB port
   
The compact Sinterofen 300S sintering furnace is in the typical Zirkonzahn design fully glazed and has been developed especially for the sintering of our Sintermetall. The high performance vacuum pump enables oxygen-free sintering without the use of shielding gas. Thanks to the very long-lasting SiC heating elements, the furnace requires low maintenance and is very robust.
The optimal temperature distribution in the sintering furnace, the shrinkage factor of our Sintermetall of just 7% as well as its torsional stability allow the sintering of all milled dental restorations from single crowns, metal structures, telescopes, bars and attachments up to full arch bridges with a total lack of stresses in the metal.
Using the Sintering Tray Sintermetall XL 300S (for small structures of up to 5 elements) up to 50 Sintermetall elements can be sintered within the large sintering tube of the furnace. With the specially developed Sintering Holder XL 300S (patent pending), it is possible to sinter two full arch bridges or up to six bars in one sintering cycle. After the eight-hour sintering cycle, the oven cools down automatically and controlled. The sintering process as well as the remaining sintering time can be checked at any time on the easy-to-use 4,3 ” colour touchscreen control panel. The Sinterofen 300S is quickly and easily updateable via USB port.
 
Properties:
     
  • Equipped with a high vacuum pump for oxygen-free sintering
  • Sintering without shielding gas
  • Large combustion chamber for appr. 50 Sintermetall elements
  • With the special Sintering Holder XL 300S (patent pending) it is possible to sinter two full arch bridges or six bars in just one sintering cycle
  • Due to perfect temperature distribution in the furnace, manufacturing up to 14-unit restorations is possible
  • Sintering time: 8 hours
  • Automatically controlled cooling
  • Long-lasting SiC heating elements
  • Low maintenance, very robust
  • Modern high quality design (with Sicurit glass panels)
  • Easy operation thanks to the 4.3” colour touchscreen control panel which shows the sintering process and the remaining time
  • Updateable via USB port
     
Technical data:

Size (W x H x D)   54 x 44 x 70 cm

Weight   81 kg

Combustion Chamber Capacity   0,7 l

Size Sinter Tube   75 x 150 mm

Vacuum   Yes

Capacity   Sintering approx. 50 Sintermetall elements, 2 full arch bridges or 6 bars in one cycle

Output Power   2600 W

Accessories 


Equipment, accessories and spare parts for your oven!

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