Nabertherm High-Temperature Lift-Bottom Furnaces

Nabertherm High-Temperature Lift-Bottom Furnaces LHT/LB
The electrically driven lift-bottom considerably allows for proper charging of the high-temperature furnaces. The heating all around the cylindrical furnace chamber provides for an opitimal temperature uniformity. For model LHT 02/17 LB the charge can be placed in charge saggars made of technical ceramics. Up to three charge saggars can be stacked on top of each other resulting in a high productivity. Due to its volume model LHT 16/17 LB can also be used for applications in production.

• Tmax 1700 °C
• High-quality molybdenum disilicide heating elements
• Furnace chamber lined with first-class, long-life fiber material, unclassified 
• Outstanding temperature uniformity due to all-round furnace chamber heating
• Furnace chamber with a volume of 2 or 16 liters, table with large floor space
• Precise, electric belt drive with push button operation
• Housing made of sheets of textured stainless steel
• Exhaust air vent in the roof
• Type S thermocouple
• Switchgear with thyristor
• NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

• Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load
• Saggar for charging of up to three layers
• Protective gas connection to purge with non-flammable protective or reaction gases
• Manual or automatic gas supply system
• Adjustable air inlet through the floor
• Process control and documentation via VCD software package for monitoring, documentation and control

Controller: P 470