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.jpg

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)




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