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T max. 450 °C, 650 °C and 750 °C
Air-circulating pit-type furnaces allow charging from the top. Due to the square base, baskets can be used for loading. Long components can also be placed hanging in the furnace.
- Robust housing constructions made of high-quality steel sheets
- Inner housing made of heat-resistant stainless steel with a long service life, extremely resistant and corrosion withstanding
- Vertical air circulation with optimum air guidance through air baffle system with adapted arrangement of air outlet openings
- Excellent temperature distribution of up to +/- 3 K according to DIN 17052 (750 °C models)
- Heating by high-quality tube heating elements with long service life
- High-quality insulation for low energy consumption and low electricity costs
- Hand crane available as charging aid (option)
Options:
- Pneumatic lid movement
- Powerful fan cooling
- 750 °C furnaces in semi-gastight design with gas connection for protective gas applications
- Charging baskets
- Gas boxes for heat treatment under protective gas
- Gas supply systems
Technical Data
| Model | T max. [°C] |
Internal dimensions [mm] Width × Depth × Height |
Volume [l] |
Voltage [V] |
Weight [kg] |
|
| SU | 40/ 04/06/07 /VA | 450 / 650 / 750 | 300 × 300 × 400 | 35 | 400 3/N | 130 |
| SU | 70/ 04/06/07 /VA | 450 / 650 / 750 | 350 × 400 × 500 | 70 | 400 3/N | 145 |
| SU | 140/ 04/06/07 /VA | 450 / 650 / 750 | 450 × 500 × 600 | 135 | 400 3/N | 230 |
| SU | 270/ 04/06/07 /VA | 450 / 650 / 750 | 600 × 600 × 750 | 270 | 400 3/N | 495 |
| SU | 540/ 04/06/07 /VA | 450 / 650 / 750 | 750 × 800 × 900 | 540 | 400 3/N | 580 |
| SU | 800/ 04/06/07 /VA | 450 / 650 / 750 | 800 × 800 × 1250 | 800 | 400 3/N | 830 |
Inquiry - Pit Furnace Vertical Air Flow
