JetConvectionTM ---Convection heating plays a main role during glass heating. 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 continuous circulation, which not only ensure even heating, low production costs, but enhance the quality of the end products as well. LD-AC JetConvection series F&B bi-directional tempering furnace adopts Jetconvection heating technology and they both have a flat quenching section and a bending quenching section that lie on both sides of the heating furnace. By loading the glass in different direction, the furnace can temper both flat and bent glass. Glass can be tempered includes: on-line and off-line Low-E (E=0.02) glass, extra white glass, silk-printed glass, pattern glass, tinted glass, clear glass, etc. Technical Features: 1) There are flat tempering section and C bending tempering section on both sides of the heating section; by loading the glass in different direction, the furnace can temper flat and bent glass; 2) It adopts JetConvection heating technology; it can temper on-line and off-line Low-E (E=0.02) glass, extra white glass, silk-printed glass, pattern glass, tinted glass, clear glass,etc; 3) It can temper the best quality flat and bent glass for architectures.