In procession ITO glass / PDP glass / film solar cell slice / lens / crystal silicon etc, the glass slice need to pre-heating before plating and this processing must be carried out in the vacuum environment. To avoid arcing, both ends voltage of the infrared source must be under 110. The carbon medium wave infrared emitter and short wave infrared emitter what developed by Juehui can be work stably at low voltage and high efficiency.
IR heating type: Horizontal in the top of the vacuum cavity one or two side (up and down)
Characteristic of Infrared heater
1, Fast heating, can greatly shorten the structure size of the vacuum furnace
2, IR radiation souuce react rapidly, easy to control, 1-2 second to ON and OFF
3, 1-2 second output
4, Infrared wavelength matches the absorption characteristic of the glass, high efficiency of heating
5, Infrared heating is more uniform, temperature is +-5%(surface of heating material) excellent plating effects