Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd
Swiss Precision, German Quality, Chinese Intelligent Manufacturing
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The pressurization process of the machine is carried out at the sintering temperature, so that the binder phase metal and tungsten carbide particles flow into any gaps that may exist, maximally eliminating residual pores and defects inside the product, and thus the strength and service life of the alloy are greatly improved.
Technical parameters:
| Sintering space | 80-450L |
| Working temperature | 1600℃(maximum working temperature) |
| 1550℃(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
|
Empty furnace. The cooling time of cooling temperature from 800℃ down to 100℃ just cost less or equal 3 hours.(water temperature≤28℃, 2bar≤water pressure≤3bar) |
|
Cooling speed |
The inner furnace is equipped with rapid cooling fan and cooling water realize rapid cooling. |
| Heating rod material | Graphite |
| Temperature control mode | Three zone temperature control independently |
| Heating up speed |
Empty furnace heating up≤5℃
|
|
Heating power
|
320/480KVA |
|
UPS 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. |