Flat Glass Tempering furnace is composed of loading section 、heating section 、 flat tempering section and unloading section , besides that , it also includes : high presure centrifugal fan , air supply pipe 、 air collector 、gas pipe 、electrical control cabinet and operating table etc The operators place the glass sheets on the loading section ,then press down the , then the transmission system will automatically send the glass sheets on the rollers into the heating furnace ; The furnace transmission system can keep the glass sheets continuous moved forward on the siliceous ceramic rollers and also can get even heating to upto an uniform temperature ( the required temperature may various for different glass sheets ); after out of the furnace , the glass sheets enter the high pressure section in certain speed and get fast cooling and tempering and then be sent to high pressure section and be cooled to room temperature ; finally the tempered glasses are sent to the unloading section for the operators receiving the tempered glass 、packaging and put them to the warehouse .