LDMC-75 Industrial vacuum ion nitriding plasma furnace for stainless steel parts
In general by the vacuum furnace furnace system, vacuum system and maintenance,
The four part supply regulation system and vacuum measurement and control system.
It is the carrier of production process.
Ion nitriding furnace produced by our company, on the basis of the furnace body structure
Can be divided into different bell (mainly in the workpiece stacking type furnace), crane Hanging type (workpiece hanging method to furnace) and integrated (workpiece can The stacking mode of charging, also can use the hanging method of charging) etc.
| Model |
LDMC-30 |
LDMC-50 |
LDMC-75 |
LDMC-100 |
LDMC-150 |
| Output max voltage |
30A |
50A |
75A |
100A |
150A |
| Max nitrogen area |
30000c |
50000c |
75000c |
100000c |
1500000c |
| Max loading weight |
300kgs |
500kgs |
1000kgs |
1500kgs |
2500kgs |
| Output power supply |
0-1000V continue adjust,above 200V can't fast adjust |
| The arc velocity |
≤ 15 second |
The history of forms. Bell furnace body is the most commonly used in practical production.
The furnace body form.
With the ion nitriding process of the application of the increasingly widespread (such as aluminum alloy, titanium alloy ion nitriding), process of equipment put forward higher requirements, high vacuum ion nitriding furnace, with auxiliary heating ion nitriding furnace, nitrided oxide composite treatment furnace, and so on a number of new furnace type continued to appear, to further expand the scope of the application of ion nitriding process.
Furnace system main specification
| Model |
LD(MC)-30 |
LD(MC)-50 |
LD(MC)-75 |
LD(MC)-100 |
LD(MC)-150 |
| Working chamber |
Ø650*800 |
Ø800*1000 |
Ø900*1200 |
Ø1200*1800 |
Ø1600*1400 |
| Max Working temperature |
650ºC |
| Common working temp |
500±50ºC |
| Ultimate vacuum |
≤6.7Pa |
| Pressure rising rate |
≤0.13Pa/min |
Main furnace system feature
The vacuum furnace body can be designed into a "bell" or "integrated" according to the needs of users, flexible and convenient operation.
Vacuum furnace with water-cooled double wall structure, furnace body size is the same type of standard ion nitriding furnace, is conducive to energy saving.
The furnace body configuration double heat shield (inner is made of stainless steel, the outer material is Aluminum Alloy), the temperature is more uniform, more significant energy saving.
The furnace cooling water cooling system using multiple advanced and practical to ensure more uniform temperature.
The cathode and the temperature measuring device adopts integrated design, temperature measurement is more real, more reliable and longer life.
The cathode plate insulating material supporting by casting mica excellent performance, high compressive strength, no worries breakdown.
Inflatable device with automatic control, reduce the labor intensity of operators.
The main performance indexes of pulse power ion nitriding furnace
1. Loading pumping time (full charge pump to the working pressure of 50Pa):≤30min
2. Limiting vacuum:6.7 Pa.
3. Pressure rising rate:≤1.3×10-1Pa
4. Device working chamber:φ800×H1200
5. Device allow max temperature:650ºC,
6. Max loading weight:700Kg
7. Working voltage:0~1000V continue adjust.
8. Average current voltage:0~50A continue adjust.
9. The maximum peak output current:0~100A continue adjust.
10. Output waveform:rectangle waveform.
11. Output frequency:1KHZ.
12. Occupy space rate:0-85% continue adjust.
13. Arc time:≤15μs.
14. Control method:Fixed frequency width.
15. The arc performance should be reliable and do not allow the arc workpiece damage phenomenon.
16. Automatic control parameters: temperature, pressure, gas flow rate, voltage, current, time etc.
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