Bottom Loading Furnace 1700°C in Laboratory (12x12x12″ 27L) with electrically driven bottom loading system
Overview
PE D300/17 is a bottom loading furnace, builds with dual steel housing, electrically driven bottom loading system, easy for sample loading and unloading. 7″ temperature control panel, Powerful MoSi2 heating rods heats from four sides ensure an outstanding temperature uniformity. Tmax 1700°C. Bottom loading furnace is suitable for multiple heat treatments such as calcination, sintering and other processes on new materials, ceramics in labs and industrial.Programtherm supplies a variety of bottom loading furnaces, and programtherm bottom loading furnace makes your heat treatment more successful.
Main Features
- Tmax 1750 °C
- Bottom loading, elevator hearth, top hat furnace
- Electric lifting bottom, available for all sides loading
- Dual steel housing with fan cooling for low surface temperature
- Bottom heating protected by a 3-step alumina tiles
- Fiber-insulated chamber with MoSi2 rods heating from all sides, which ensures maximum temperature stability and uniformity
- 7″ touchscreen controller with USB adaptor
- Long life type B thermocouple
- CE certified, standard
Safety Measures
- Built-in Ammeter and dual Voltmeters for easy monitoring and troubleshooting.
- Overheat protection shuts down elevator hearth furnace if temperature is outside of acceptable range or when the thermocouple is broken or malfunctions
- Power failure protection resumes furnace operation right after the point of failure when power is reestablished
- Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
Product illustration

Overview for Elevator Hearth Furnace for Ceramic Sintering 17000°C
Technical Specifications
| Model No. | PE D300/17 |
| Chamber size (DxWxH) | 300x300x300mm (12x12x12″) Capacity: 27 Liters |
| Power supply | 8KW AC380-415V, 50/60Hz, three phases |
| Working temperature | Tmax 1700°C (3092°F) Continuously 1600°C (2912°F) Temperature uniformity +/- 5C |
| Temperature controller | Yudian PID controller Auto-tune function Programmable 30 segments Temperature accuracy +/- 1°C |
| Heating rate | ≤10°C /min |
| Thermocouple | B type |
| Chamber lining | Mitsubishi Raw Material high alumina 1800# fiber board |
| Electronic components | Siemens maker air switch, AC contactor, SSR Relay etc |
| Heating element | MoSi2 (U shape, 12pcs) |
| Shipping info | Weight: 310 kgs W710xL830xH1100mm |
| Compliance | CE, ISO |
| Warranty | 18 months limited warranty with lifetime technical support |
Application Notes
- However, toxic or explosive gases that may generate from the sample during the heating are not recommended for use with this programmable muffle furnace without necessary safety controls and supervision.
- Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
| Item name | PE D100/17 | PE D150/17 | PE D200/17 |
| Inner size (DxWxH) | 100x100x100mm | 150x150x150mm | 200x200x200mm |
| Capacity | 1 L | 3 L | 8 L |
| Power | 3 KW | 4 KW | 5 KW |
| Furnace dimensions (LxWxH) | 720x670x1100mm | 800x750x1250mm | 975x1050x1350mm |
| Weight | 565 KGS | 175 KGS | 260 KGS |