Place of Origin:
China
Brand Name:
Ruideer
Certification:
CE; ISO9001; ISO14001; OHSAS 18001
Model Number:
500*500*1200mm
Equipment function:
Design standards:
The vacuum sintering furnace is a single chamber and double door horizontal and periodic heating structure,which is designed for easy handling and maintenance, the whole process is controlled automatically.It can realize full load continuous operation, 300 furnace times/year or 300 working days/year.It uses graphite element resistance heating (low voltage, high current) .In addition, there are multiple heating units, each of which controls the temperature separately.It equipped with fully automatic control function and safety interlock function.The whole process is automatically controlled, monitored, tracked and recorded by computer.The PLC, industrial computer (PC) control to realize the whole process of one-key start, real-time dynamic monitoring,computer will save temperature, pressure,vacuum and other parameters,alarm interlocking is safe and reliable.
General equipment requirements:
The equipment is mainly used for Silicon Carbide vacuum sintering, partial pressure sintering, pressure sintering, rapid cooling and other processes.It can meet the strict requirement of uniformity of furnace temperature and atmosphere in sintering process of cemented carbide.The furnace structure design is advanced and reasonable, easy to use operation and maintenance.The main supporting components (control components, sensors, graphite heating element, thermocouple, main control valve, vacuum pump, etc.) have the international advanced level, can adapt to the long-term, stable, reliable batch production requirements.At the same time, the equipment meets the national requirements for energy conservation and environmental protection.
Technical parameters of equipment
|
Effective working zone size(W*H*L) |
500mm×500mm×1200mm |
|
Max.loading capacity |
1200kg(it depends on the type of product) |
|
Working temperature
|
2200℃(The maximum design temperature) |
| 2000℃(Actual working temperature) | |
|
Pumping speed |
The vacuum degree can reach 5Pa within 30min after the pump is started, and the limit vacuum value can reach 1Pa after pumping for 30min after reaching 5Pa (After drying the furnace,under the empty furnace, clean and cold state) |
|
Leakage rate |
≤3Pa/h (Measuring the limit vacuum after drying the furnace, stop the operation of the pump group and start the test.Average within 3 hours in empty furnace, clean and cold state) |
|
Cooling speed |
The furnace is empty.From 2200℃ cooling to 100℃ will cost about 6-8 hours.(Water temperature≤26℃,2bar≤Water pressure≤3bar) |
|
Cooling mode |
The inner furnace is equipped with rapid cooling fan and water cooling will cooling with the furnace. |
|
Heating zone quantity |
3 zone control temperature |
|
Temperature control mode |
PID adjustment |
|
Heating power |
About 600KVA |
|
Uninterrupted power supply guarantee time
|
It can power the indicator lights and control the furnace when the power goes out,the time is more than or equal 80 minutes. |
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