SOLO Swiss delivered a uniquely designed heat-treatment furnace to a German manufacturer specialized in the production of various springs. The furnace, with a load capacity of 80 kg (176 pounds), was designed by to match the company’s specific requirements in the production of shaped springs, flat springs, leaf springs, punched and bent parts, laser parts, bent wire parts and box springs from flat or round steel bars. The entire line is equipped with an austenitizing and carburizing bell furnace with a working temperature up to 1050°C (1922°F), a tempering furnace under N2 atmosphere up to 650°C (1202°F), a water tank, a quenching salt and a washing machine with a salt-recovery system.