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1.Furnace door：Rotary hinge; manual / automatic lock tight
2.Furnace shell：all carbon steel/stainless steel inner/all stainless steel
3.Furnace inner liner ：Soft carbon felt and hard composite felt / full hard composite felt
4. Heater material: Static pressure graphite / three-high graphite molding
5.Furnace body：vertical type/ horizontal type
6.Gas circuit control：volume/mass flow-meter；manual value/automatic value；import/domestic
7.Vacuum pumps and vacuum gauges: import / domestic
8. Skip: raceway / forklift
9.Operation panel：Analog screen / touch screen / industrial control machine
10.PLC：Delta / Omron / Siemens / Mitsubishi
11.Temperature control instrument: shimaden /oulu
12. Temperature measuring type: Infrared optics temperature measuring instrument/ C index number thermocouple (wolfram / Mo / ceramic bushing）
13. Recorder: paperless recorder / paper recorder; import / domestic
14. Electrical element: CHINT / Schneider / SIEMENS /ABB
Horizontal type:
|
item model |
NTI-SJL-4L |
NTI-SJL-9L |
NTI-SJL-57L |
NTI-SJL-100L |
NTI-SJL-206L |
NTI-SJL-339L |
NTI-SJL-753L |
NTI-SJL-2260L |
|
|
Working size |
mm |
150×250 |
200×300 |
350×600 |
400×800 |
500×1050 |
600×1200 |
800×1500 |
1200×2000 |
|
Heating type |
/ |
Intermediate frequency induction heating |
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|
Power control |
/ |
IGBT or silicon controlled |
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|
max.capacity |
L |
4 |
9 |
57 |
100 |
206 |
339 |
753 |
2260 |
|
Loading capacity |
g |
HT area capacity×product’s density(g/cm3)×1000 1L=1000cm3 |
|||||||
|
Input voltage |
/ |
380V±10%，50Hz/60Hz 3 phase 5 wire |
|||||||
|
Equipment stucture |
/ |
One power to one or two or four furnace |
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|
Furnace body type |
/ |
Vetical |
|||||||
|
power |
Kw |
60 |
90 |
120 |
180 |
200 |
300 |
500 |
800 |
|
Frequency |
Hz |
8000 |
8000 |
2500 |
1500 |
1000 |
1000 |
1000 |
1000 |
|
Max. temperature |
℃ |
2500 |
2500 |
2500 |
2500 |
2500 |
2500 |
2500 |
2500 |
|
Working tem. |
℃ |
2400 |
2400 |
2400 |
2400 |
2400 |
2400 |
2400 |
2400 |
|
Tem.uniformity |
℃ |
±10 |
±10 |
±10 |
±10 |
±10 |
±10 |
±10 |
±10 |
|
working environment |
/ |
Vacuum or Ar、N2 atmospher environment (micro-positive pressure) |
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Horizontal type:
|
name model |
NTI-SJL-54W |
NTI-SJL-98W |
NTI-SJL-300W |
NTI-SJL-484W |
NTI-SJL-1280W |
NTI-SJL-1620W |
|
|
Working size |
mm |
300×300×600 |
350×350×800 |
500×500×1200 |
550×550×1600 |
800×800×2000 |
900×900×2000 |
|
Heating type |
/ |
Intermediate frequency induction heating |
|||||
|
Power control |
/ |
IGBT or silicon controlled |
|||||
|
max.capacity |
L |
54 |
98 |
300 |
484 |
1280 |
1620 |
|
Loading capacity |
g |
HT area capacity×product’s density(g/cm3)×1000 1L=1000cm3 |
|||||
|
Input voltage |
/ |
380V±10%，50Hz/60Hz 3 phase 5 wire |
|||||
|
Equipment stucture |
/ |
One power to one or two or four furnace |
|||||
|
Furnace body type |
/ |
Hotizontal |
|||||
|
power |
Kw |
120 |
160 |
200 |
250 |
400 |
600 |
|
Frequency |
Hz |
1500 |
1000 |
1000 |
1000 |
1000 |
1000 |
|
Max. temperature |
℃ |
2500 |
2500 |
2500 |
2500 |
2500 |
2500 |
|
Working tem. |
℃ |
2400 |
2400 |
2400 |
2400 |
2400 |
2400 |
|
Tem.uniformity |
℃ |
±10 |
±10 |
±10 |
±10 |
±10 |
±10 |
|
working environment |
/ |
Vacuum or Ar、N2 atmospher environment (micro-positive pressure) |
|||||
380V±10%，50Hz/60Hz 3 phase 5 wire
One control cabinet to one furnace and optional for one to two type or one to four type.
1.Adopting special furnace inner liner structure and heater arrangement, it has good uniformity of the furnace temperature.
2.Adopting special structure for the degreasing chamber, efficiency sealing, completely degreasing and no pollution to the inner element.
3. Vacuum sintering furnace has flexible vacuum pumping, vacuum sintering, micro positive pressure sintering, partial pressure sintering, micro positive degreasing, and other functions；
4. Adopting the most advanced heat insulation structure and materials, good heat insulation performance of furnace liner, less heat, more than traditional design energy saving 25%.
5.Adopting touch screen operation, PLC centralized control, simple operation, high reliability.
6. Vacuum sintering furnace has the alarm function of ultra-temperature and ultra-voltage, mechanical and automatic for pressure protection action, interlocking functions, high safety equipment.
7.Vacuum sintering furnace has remote operation、remote fault diagnosis and remote software upgrades and other function.
8. The hard alloy products sintered by our vacuum sintering furnace can reach to 58HRC of hardness.
