Tempered glass is made by heating top grade float glass to its softening temperature and suddenly chilling it with jets of cold air. The process of sudden chilling forms pressing stress on glass surface, then the machinery strength and heat stability of glass are greatly improved. The heat soaked process for tempered glass effectively reduces the rate of self-explosion.
GB15763, AS/NZS2208:1996, CCC
1> 1 set Finland Tamglass tempered glass furnace
2> 2 sets of TCME tempered glass furnace
3> 2 sets of Hangzhou Jinggong tempered furnace
4> 1 set of Heat soaked testing furnace