Description Machine A: Volkmann Vts 07 Year: 1997 240 Oerlikon-Saurer compact twister Pot diameter: 175 mm Traverse: 6 in Length: 32 meters Machine B: Volkmann Vts 07 Year: 2007 288 Oerlikon-Saurer compact twister Pot diameter: 175 mm Traverse: 6 in Length: 36.4 meters