Hegewald & Peschke MPT GmbH has recently modernised a testing machine of the type Wolpert TZZ 711 and will deliver it in February 2014 to ThyssenKrupp Presta AG located in Eschen (Liechtenstein).
The modernisation included upgrading the entire electrical and electronic system of the machine. For example, the existing load cell was electronically adapted to enable it to process the measuring signal of the new machine electronics. In addition, the drive train and spindle gear was replaced. The machine and clamping tools were given a facelift.
Furthermore, an extensometer was retrofitted to minimise the fault impact of the machine rigidity.