Nabertherm LHT 03/17D Dental Sintering Furnace

Nabertherm LHT 03/17D Dental Sintering Furnace

Nabertherm LHT 03/17D Dental Sintering Furnace is a high-temperature furnace designed for conventional zirconia sintering in dental laboratory workflows.

The furnace is suitable for sintering crowns and bridges made from translucent zirconia at temperatures up to 1650°C. Its special molybdenum disilicide heating elements provide strong protection against chemical interaction between the charge and furnace components, supporting clean and reliable sintering results.

The LHT 03/17D is designed as an all-round sintering furnace for dental laboratories, offering a strong balance of performance, capacity, and long service life. It can be individually programmed for recommended sintering curves from major zirconia manufacturers and is suitable for conventional and overnight sintering workflows.

Applications

• Zirconia sintering
• Translucent zirconia crowns and bridges
• Conventional / classic sintering
• Overnight sintering cycles
• Dental laboratory high-temperature processing
• Full arches and larger restoration workflows

Performance Information

• Maximum temperature: 1650°C
• Maximum load: up to 75 crowns
• Maximum heating rate up to 1000°C: 20°C/min
• Fastest cooling time to 300°C: 165 minutes
• Sintering capacity: crowns, bridges, and full arches
• Suitable for sintering zirconia from leading manufacturers

Construction & Heating System

• Special molybdenum disilicide heating elements
• Protection against chemical interaction between charge and furnace components
• Dual-shell housing made of textured stainless steel sheets
• Additional fan cooling for low surface temperature
• Non-RCF insulation materials
• Adjustable air inlet opening
• Type S thermocouple
• Exhaust air vent in the roof

Controller & Digital Tools

• P580 touch controller
• 50 programs with 40 segments each
• MyNabertherm App for online monitoring
• NTEdit for program input via MS Excel
• NTGraph for evaluation and documentation via MS Excel
• NTLog Basic for USB-based process data recording
• Free download portal for zirconia sintering programs

Additional Equipment

• Stackable saggars for loading in up to three levels
• Over-temperature limiter with adjustable cutout temperature
• Protective gas connection for non-flammable protective or reaction gases
• Manual or automatic gas supply system
• VCD software package for process control and documentation

Key Features

• High-temperature zirconia sintering furnace
• Designed for conventional / classic sintering up to 1650°C
• Suitable for translucent zirconia crowns and bridges
• Capacity of up to 75 crowns per cycle
• Molybdenum disilicide heating elements
• Programmable sintering curves for major zirconia manufacturers
• P580 touch controller with 50 programs
• Non-RCF insulation materials
• USB-based process data recording
• Suitable for overnight dental laboratory sintering workflows