Vacuum Varying Pressure Nitriding Furnace

Nitriding furnace advantages(take aluminum mode H13 as an example) 1. Quick diffusing rate 2. Heat-preservation time: 8-10 hours, diffusing layer depth: 0.14 0.18mm, white layer: 0.006 0.01mm The surface hardness can reach HV1000 1200 3. Large loaded-amount, low procession cost 4. Surface friction coefficient is small 5. Low brittleness 6. Stable performance The furnace atmosphere and temperature are uniform and controllable, assuring the process stability and improving the quality of working nitriding. 7. Easy for operation When the furnace is working, the inner pressure presents periodical change, so does the nitrogen potential, which allows one segment of nitride to replace two or even three segments, simplifying the process and the operation is simpler as one furnace can replace 4-5 sets. 8. Wide adaptability, uniform diffusion layer ItemWLV-201WLV-301WLV-451WLV-601WLV-751WLV-901WLV-110WLV-140WLV-260IparameterRated powerKW203045607590110140260Rated temperature650650650650650650650650650Air duct sizemmDia.1φ400φ450φ550φ650φ800φ800φ800φ800φ1400Depth25506501000120013001800250035005000Rated voltageV380380380380380380380380380vphase333333333heating zones111222345Element heating methodYYYYYYYYYYYYYYYYYYYYEmpty furnace wastageKW505050505050505050Empty furnace temperature rise timemin≤80≤80≤80≤90≤90≤100≤100≤100≤100Temperature uniformity≤10≤10≤10≤10≤10≤10≤10≤10≤10Max.loaded capacitykg1602003006307501400170025004500Furnace weightt1.61.92.63.43.94.85.86.511.5Outside sizemmLength153015201560191020802080211021102600width141014401440171019501950200020002500height297530453420340037354335520063506200