AirStreamTM ——Radiation heating plays main role during glass heating, while compressed air is injected into heating furnace, in which it brings certain amount of heat onto glass top surfaces and is helpful for even heating online low-E glass, etc. SuperAirTM ——Radiation heating plays main role during glass heating, while larger volume of compressed air is blown into heating furnace by intelligent pipe convection system. Therefore, both online and offline low-e glass can be evenly heated. JetConvectionTM ——Convection heationg plays main role during glass heationg. After being heated in jet convection chamber, the hot air inside heating furnace is blown onto glass surfaces and then goes back to hot air blowers for contiuous circulation, which not only ensure even heating, low production costs, but enhance the quality of the end products as well. LD-AL JetConvection Continuous Flat Tempering Furnace LD-AL JetConvection continuous flat tempering furnace adopts JetConvection heating and radiation heating technologies; it is suitable for tempering high quality, large volumes flat glass for Solar Energy. Glass can be tempered includes: all kinds of float glass and extra white pattern glass.b, LD-AT3 Series Combined Tempering Furnace LD-AT3 Series Forced Convection Combined Tempering Furnace has two heating sections and both heating sections adopt JetConvection technology on the top. This product ensures better quality of end products and a higher yield. Glass can be tempered includes: on-line and off-line Low-E (E=0.03) glass, extra white glass, silk-printed glass, pattern glass, tinted glass, clear glass, etc. c, LD-AT Series Combined Flat Tempering Furnace LD-AT Series Combined Flat Tempering Furnace, has two heating sections with AirStream heating technology applied; this product ensures better quality of end products and a higher yield. Glass can be tempered includes: on-line Low-E glass, extra white glass, silk-printed glass, pattern glass, tinted glass, clear glass, etc.