JGEF Furnace of China manufactured and installed a protective-atmosphere horizontal tempering furnace for a tool-steel manufacturer in Sweden. The furnace will help the company achieve a pre-vacuum protective atmosphere for tempering, and the atmosphere in the furnace chamber will reduce the oxidative decarburization reaction of the heat- treated workpiece. The work zone measures approximately 60 inches wide x 60 inches high x 79 inches long. The furnace has a load capacity of 15,430 pounds (7,000 kg) and an operating temperature range of 392-1292°F (200-700°C).

The insulation design of the furnace effectively reduces heat loss and energy consumption. Its rapid-cooling unit saves half the cooling time and increases productivity.