The vacuum firing furnace VL 01/12 LB is ideally suited for firing of conventional ceramic veneers under normal atmosphere or vacuum. The all-round heating of the furnace chamber results in a very even temperature uniformity and enables very fast heat-up times. The lowerable, electric motor-driven lifting table ensures easy and convenient charging of the firing chamber.
A highlight is the especially developed controller D580 with colourful, high-contrast 6.8 inch touch display. It enables intuitive program input on the large touch screen. Programs can be displayed graphically and in tabular form. The vacuum firing furnace is freely programmable. Many manufacturer programs can be downloaded free of charge from the download area on the Nabertherm website and loaded onto the controller.
With the free MyNabertherm App, the furnace can be conveniently monitored online via mobile devices as a powerful addition to the Nabertherm controller. The program progress can be tracked, push notifications provide information about malfunctions.
- Tmax 1200 °C
- Evacuation possibility for processes in vacuum
- High-quality, free-radiating heating elements
- Very good temperature uniformity due to all-round heating of the furnace chamber
- Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
- Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
- Stainless steel shelf for tools, tweezers, pliers & and firing tray, can be mounted to the left or right side of the furnace
- Precise, motorized toothed belt drive of the table with button operation, program controlled opening for cooling possible
- Due to generously dimensioned heating capacity and low storage heat, short process times can be realized
- Thermocouple type S
- Scope of delivery includes a starter set incl. firing tray with ceramic pins for exact positioning of the firing objects, tweezers and silver sample set for temperature calibration
- Controller with touch operation D580 specially developed for the process of firing with preset manufacturer programs
- Free download of all common firing programs for easy program import via USB stick into the controller without registering a user account
- MyNabertherm App for online monitoring of the firing on mobile devices
- NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
- Freeware NTGraph for evaluation and documentation of firings using ExcelTM for WindowsTM on the PC
- Defined application within the constraints of the operating instructions
| Model | Tmax | Work space dimensions | Charging area | Outer dimensions1 | Connected load | Electrical | Weight | Heating time | |||
| in mm | in mm | in mm | |||||||||
| in °C | Ø | h | Ø | W2 | D | H | in kW | connection* | in kg | in min3 | |
| VL 01/12 LB | 1200 | 70 | 70 | 70 | 260 | 360 | 605 | 1.8 | 1-phase | 22 | 10 |
| *These furnaces are available for main voltage of 200 V, 208 V, 220 V - 240 V, 1/N/PE or 2/PE | |||||||||||
| 1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request. | |||||||||||
| 2Plus 105 mm for stainless steel shelf for tools | |||||||||||
| 3Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE) | |||||||||||
Starting as a small family business, Nabertherm has developed into one of the leading industrial furnace manufacturers with 600 employees and 150,000 customers worldwide.
All furnaces are made in Germany and Nabertherm offers not only a first-class spare parts service, but also excellent customer service for our customers.
Benefit from more than 75 years of experience in furnace construction.
The Nabertherm range of dental furnaces and accessories is characterized by high quality, an excellent price/performance ratio and short delivery times.
Nabertherm offers a wide range of products for perfect results of your dental restorations, from preheating furnaces for investment materials and casting molds to a wide selection of sintering furnaces for zirconium oxide, translucent zirconium oxide and CoCr alloys as well as furnaces for stress-relieving annealing after laser sintering.
For firing all common veneering ceramics in normal atmosphere or under vacuum and for pressing systems under vacuum Nabertherm offers vacuum furnaces with a specially developed controller and many sample programs for free download.
