In curving and bending, sheets of glass are heated so that glass objects are created as the glass bends into the corresponding mold. Examples of this include curved display sheets, glass furniture, shower cabins, glass bowls and other glass objects. Nabertherm has tub furnace and top hat furnace solutions for curving and bending complex glass shapes. The furnaces are heated from several sides and ensure good temperature uniformity. The system is modular and can be extended with more tubs/tables to suite the customer's processes.