Graphite Heat Shield

Graphite Heat Shield

top graphite heat shield、middle heat shield、bottom heat shield has different roles in the single crystal furnace graphite hot zone, top graphite heat shield、middle heat shield is in order to reduce the loss of heat. layers of graphite carbon felt that cover graphite heat shield is different, so the temprature is also different. bottom graphite heat shield is insulation system, its role is to strengthen the bottom insulation of graphite crucible, and improve the bottom temperature of graphite crucible, reducing heat loss.  

Graphite heat shield in the graphite hot zone can make temprature preservation, so to find better condition of graphite hot zone and configure best graphite hot zone is very important czochralski process technology. the "quality" and "service" has always been our commitment to our customers, we are committed to provide customers with quality products and quality service.