DUAP AG a supplier of fuel injection nozzles in Switzerland has just added pit nitriding capacity. The company operates both as a manufacturer and as a commercial heat treater. The 2 Rohde supplied furnaces have working dimensions of 1500mm x 2000mm with a weight capacity of 3000 kg and a second unit 700mm x 1000mm with an 800 kg capacity. Operating temperature is 750C and both will capable of Nitriding, nitrocarburizing, post-oxidation, stress-relieving and annealing using nitrogen, ammonia and propane. 

 

In addition to the new furnaces DUAP also updated their crane and washing systems. Both furnaces entered production very recently.