Toughening furnace

Our company has two toughened forced convection lines, with an annual output of 2.4 million square meters of LOW-E and ordinary tempered glass. Among them, we use dual room & dual convection toughening furnace of Qinghuangdao Yuntong to reduce the impacts which caused by the temperature difference for quality. So we can reduce the common wind spots, stress spots and other glass defects and improve the flatness, yield, productivity and productivity of tempered glass.