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Zhengzhou Sutong Electric Equipment Co., Ltd.
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A. ST-1400RG-9 Vacuum Tube Furnace of feature:
a). ST-1400RG-9 Vacuum Tube Furnace , heating element uniform distribution in furnace chamber. When Muffle furnace heating, can ensure uniform temperature in the furnace.
b). Muffle furnace chamber of the use of advanced lightweight aluminum oxide material molding, traditional muffle furnace compared the weight, reduce 40% . Heat preservation effect is good,temperature increase speed increased a times, save energy. Furnace service life by four times.
c). Use double deck ventilation cooling structure, muffle furnace work in high temperature, and the furnace shell surface keep low temperature, avoid scald the operating personnel, safety is greatly increased.
d). The 30 period of programmable intelligent digital temperature controller control temperature, high degree of automation, convenient operation.
e). Canbe installed computer communication module and RS485 communication interface, to realize the remote control.
C. Samples of the main performance indexes:
| Product name and model | ST-1400RG-9 Vacuum Tube Furnace |
| Heating tube size(OD×L) | Φ 200x400mm (8" x 16") |
| Chamber insulation materials | lightweight aluminum oxide Ceramic fiber |
| Maximum Temperature | 1400°C (Working time Not more than 3 hours.) |
| Working Temperature | 400-1300°C (justierbar, continuously Work) |
| Temperature controller way | Based on the microprocessor 30 segments programmable and PID auto control |
| Heating Rate | 1--15°C/min (justierbar) |
| Temperature accuracy | +/-1°c |
| Sensor of measuring Temperature | S type thermocouple |
| Heating elements | SiC heater |
| Ultimate vacuum | 10Pa |
| Vacuum pump specifications Model | TW-1A;pnmping rate: 1L/s;Power:120W |
| Furnace shell structure | Double ventilation cooling structure |
| Cooling way | Fan cooling |
| Temperature display mode | Four Figure Liquid Crystal Display |
| Working power | AC 1-phase, 110-240 V 50/60Hz (User Choose any) |
| Rated power | 8 KW |
D. ST- Series tube furnace corresponding list for Model and Power:
Heating furnace tube size (diameter* length mm) | ST-1200 RG series | ST-1400CG series | ST-1500MG series | |||
Model | Max. power | Model | Max. power | Model | Max. power | |
Dia50 *300 mm(2.0 "*12") | ST-1200RG-1 | 2.5KW | ST-1400CG-1 | 3.5KW | ST-1500MG-1 | 4.0KW |
Dia50 *400 mm(2.0 "*16") | ST-1200RG-2 | 3.5KW | ST-1400CG-2 | 4.5KW | ST-1500MG-2 | 5.5KW |
Dia60 *300 mm(2.5 "*12") | ST-1200RG-3 | 2.5KW | ST-1400CG-3 | 3.5KW | ST-1500MG-3 | 4.0KW |
Dia60 *400 mm(2.0 "*16") | ST-1200RG-4 | 3.5KW | ST-1400CG-4 | 4.5KW | ST-1500MG-4 | 5.5KW |
Dia80 *300 mm(3.2 "*12") | ST-1200RG-5 | 4.0KW | ST-1400CG-5 | 5.2KW | ST-1500MG-5 | 7.0KW |
Dia80 *400 mm(3.2 "*16") | ST-1200RG-6 | 4.5KW | ST-1400CG-6 | 6.0KW | ST-1500MG-6 | 8.0KW |
Dia100 *400 mm(4.0"*16") | ST-1200RG-7 | 5.0KW | ST-1400CG-7 | 6.5KW | ST-1500MG-7 | 9.0KW |
Dia150 *400 mm(6.0"*16") | ST-1200RG-8 | 6.0KW | ST-1400CG-8 | 8.0KW | ST-1500MG-8 | 11KW |
Dia200 *400 mm(8.0"*16") | ST-1200RG-9 | 7.0KW | ST-1400CG-9 | 9.0KW | ST-1500MG-9 | 13KW |
Dia250x400 mm(10"x16") | ST-1200RG-10 | 8.0KW | ST-1400CG-10 | 10KW | ST-1500MG-10 | 15KW |
E. Furnace with accessories: