In order to eliminate inaccuracies due to thermal expansion, temperature sensors are installed in the portal. At a temperature change> 0.5 ° C between the upper and lower cross bars, the system automatically performs a reference run and compensates for thermal expansion. The positioning of the movable press ram is thus ± 0.03 mm.
Portal Width: 4,800
Portal Height: 3,500
The servo-controlled press force ramps are run with a precision of 0.1 ‰.