Edge cracks usually appear on the single curvature bent glass processed in the traditional method. LandGlass C+ Conebend glass tempering furnace ,using special bending and quenching mechanism and driving system, can bend the glass once it comes out of the furnace and form the final shape longitudinally, successfully avoiding the edge cracks. For super-long bent glass, this technique can also effectively avoid the quality defects due to the temperature difference at two ends of the glass sheet because it is unnecessary to wait for the whole glass sheet coming out of the furnace.

Besides, LD-C+ Conebend glass tempering furnace has two independent transverse arch forming mechanisms, which can form arches with different radii at two ends and independently form the curve by its own settings. By this means, cone-shape glass can be produced successfully.