Nitriding furnace introduce:
Glow ionic nitriding furnace includes ionic triding and lon-carbonitriding .
glow ionic nitriding furnace can significantly enhances the surface
hardness of steel parts,resistance to damage,fatigue and corrosion;
because it has the advantages for energy saving, save gas,
high efficiency, good quality, no pollution, etc. It has been
applied widely in power, machine tools, petrochemical
machinery, textile machinery, mold and other industries.

https://www.whadd.com/enindex.html  

Model	LD(MC)-30	LD(MC)-50	LD(MC)-75	LD(MC)-100	LD(MC)-150
Working chamber	Ø600*800	Ø700*9000	Ø1000*1200	Ø1200*1400	Ø1400*1400
Max Working temperature	650℃
Common working temp	500±50℃
Ultimate vacuum	≤6.7Pa/30Min
Pressure rising rate	≤0.13Pa/min

 

https://www.whadd.com/enindex.html