Heating oven LHT 01/17 LB Speed

multi-gasfor ceramicsceramic fiber

Overview
Bottom-loading high-temperature furnaces LHT 01/17 and LHT 02/17 LB Speed feature molybdenum disilicide (MoSi2) heating elements and fiber insulation, delivering controlled atmospheres and excellent temperature uniformity up to 1650 °C. An electrically driven lifting table simplifies loading and supports stackable saggars for efficient batch handling.

Standard equipment

• Tmax 1650 °C
• MoSi2 heating elements with high chemical resistance to charge materials
• Exclusive use of insulation materials without CLP categorization (EC Reg. 1272/2008)
• Three- or four-sided chamber heating for improved temperature uniformity (model dependent)
• Furnace chamber volumes: 1 l (LHT 01/17 LB Speed) or 2 l (LHT 02/17 LB Speed); large table floor area
• Motorized toothed-belt drive for lifting table with push-button operation
• Table opening time approx. 30 s (complete opening)
• Exhaust vent in roof
• Type S thermocouple
• P580 touch controller (50 programs × 40 segments)
• NTLog Basic for process data logging via USB (for Nabertherm controllers)

Additional equipment

• Adjustable over-temperature limiter to protect furnace and load
• Stackable saggars for multi-level loading (up to 2–3 levels depending on model)
• Reduced table opening time to approx. 10 s (option)
• Adjustable air inlet through the floor
• VCD software package for process control, monitoring and documentation

Technical specifications (excerpt)
Model | Tmax (°C) | Work space (w × d × h) mm | Charging area (w × d) mm | Volume (l) | Outer dims (W × D × H) mm | Connected load (kW) | Electrical connection | Weight (kg)
LHT 01/17 LB Speed | 1650 | 75 × 110 × 60 | 95 × 130 | 1 | 350 × 590 × 695 | 3.6 | 1‑phase | 45
LHT 02/17 LB Speed | 1650 | Ø 115 × 140 | 135 × 135 | 2 | 390 × 590 × 785 | 3.6 | 1‑phase | 55

Notes
External dimensions may vary with optional equipment. Work space values refer to charge saggars with spacer. Connected load refers to standard configuration and may increase with options. For multi-range voltage variants, connected load applies to the highest permissible connection voltage.