New low-frequency-current drying oven

The existing vacuum drying oven was already upgraded early in 2015 with a new low-frequency current drying unit. By using this drying method in which the coil is heated directly by means of very low-frequency-current, the process time can be compared with heating of the coil which is reduced significantly over the radiant heat from the convection heating in the oven and thus significantly increases the available capacity.