Convection Heating Flat Glass Tempering Furnaces 1. Both the upper and the lower parts adopt advanced forced convection technology to transport the heat evenly, and to improve the conformity of the glass. It suits for every kind of the glass. (including LOW-E) 2. The heating adopts PID temperature adjustment and intelligent module. This can control the temperature inside and furnace precisely. 3. It can shorten the heating time and improve the processing quality on glass surface and rate of the finished products. 4. It adopts stainless steel board with high quality to raise the glass quality. Type: LDGC1525 Max. Size(mm): 1500X2500 Min. Size(mm): 100X250 Thickness Range(mm): 2.85-15 Output(m2/h): 48 Installed Power Capacity(kVA): 360