batch type resistance furnace
batch type resistance furnace Application:
The equipment is intermittent resistance furnace, mainly used for heat treatment of PI film, radiation proof material, rare earth oxide, ceramic material, carbide product, tungsten carbide, silicon carbide, powder metallurgy, gem, Rh material, polysilicon material and graphite. And carbon materials for degreasing, degumming, dewaxing, degreasing, sintering and other purposes.
batch type resistance furnace Configuration :
1. Furnace door: rotating hinge locking; manual / automatic locking
2. Furnace shell: all carbon steel / stainless steel inner layer / all stainless steel
3. Furnace boiler: soft carbon felt + hard combination felt / full hard combination felt.
4. heater material: hydrostatic graphite / three molded graphite.
5. Muffle material: fine graphite
6. Gas path control: Volume / mass flow calculation, manual / automatic valve, imported / domestic
7. Vacuum pump and vacuum gauge: imported / domestic
8. Skip: roller / forklift
9. Operation panel: analog screen / touch screen / industrial computer
10. PLC: Delta / Omron / Siemens / MITSUBISHI
11. Temperature controller: Electric Island / Mainland
12. Thermocouple: C index (molybdenum tube / ceramic tube)
13. Recorder paperless recorder / paper recorder, imported / domestic
14. Electrical components: Chint / Schneider / Siemens / ABB
batch type resistance furnace technical features:
1. Adopt special furnace boiler structure and heater layout, with good furnace temperature uniformity.
2. Special structure of degreasing box is adopted, which has good sealing effect and no pollution.
3. It has flexible vacuum, vacuum sintering, micro positive pressure sintering and other functions.
4. Adopt the most favorable thermal insulation structure and materials, the furnace has good thermal insulation performance and less heat storage, saving more than 25% energy than the traditional design.
5. Touch screen operation, PLC centralized control, simple operation, high reliability.
6. It has over temperature and over pressure fault alarm, mechanical automatic pressure protection, action interlock and other functions, with high safety.
7. It has the functions of remote operation, remote fault diagnosis and remote software upgrade.
batch type resistance furnace product specification:
Model Parameter | Lab usage | Production usage | |||||
NTI-DZL-54W | NTI-DZL-98W | NTI-DZL-243W | NTI-DZL-300W | NTI-DZL-400W | NTI-DZL-720W | ||
Working size | mm | 300×300×600 | 350X350X800 | 450×450×1200 | 500×500×1200 | 500×500×1600 | 600×600×2000 |
Control process |
| Thyristor control | |||||
Heating type | / | Resistance heating | |||||
HT zone capacity | L | 54 | 98 | 243 | 300 | 400 | 720 |
Loading weight | g | HT zone capacity × density (g/cm³)×1000 Remark:1L=1000cm³ | |||||
Ultimate vacuum | Pa | 20 | |||||
IF power | Kw | 100 | 200 | 210 | 240 | 270 | 378 |
Heating zone | Zone | 1 | 3 | 3 | 3 | 3 | 3 |
Max. working temperature | ºC | 2300 | 2300 | 2300 | 2300 | 2300 | 2300 |
Usual working temperature | ºC | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
Temperature uniformity | ºC | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
Working environment | / | Vacuum or argon atmosphere protection( micro positive pressure) | |||||
