Commemorative stamp series - Germany / German Democratic Republic 1984 - 25 Pfennig

Leipziger Spring Fair 1984 At the Leipzig Spring Fair 1984, the Ministry of Posts and Telecommunications of the German Democratic Republic issued two multicolored special postage stamps. Special cancellation from 6 March to 5 May 1984 25-pfennig value: Automated production line for the manufacture of body panels The production line is a top product of VEB Kombinat Umformtechnik "Herbert Warnke", Erfurt, and designed essentially for modern automotive plants with mass production It is a significant advancement in the rationalization of large-scale presses in the automotive industry, which finds its particular expression in the high utility value and user benefits: the potential quantity (as a complex) is 900 pieces per hour, and the productivity increases to 260 percent The increase in use increases to 176 percent This type of production line represents the new generation of Erfurt two-stand presses in a high-performance version as a representative of type: The total line consists of: 1 PCB separation 1 P latin feed 1 Double-acting mechanical two-stand press PD 4- HN -630 400/3500 x 2100 TS 5 Single-acting mechanical two-stand presses PE 4-HN-500/3500 x 1800 TS 1 Removing device 1 Turning device 5 Molding supply devices 5 Molding unloading devices 5 Conveying devices with storage 1 Belt conveyor The most important stages of the workflow: The run begins at the stack of boards, which is placed as a package. With the help of the PCB separation they are separated automatically. The separated sheets are fed piece by piece automatically to the head press, pulled there and automatically, if necessary turned, supplied to the subsequent press for pressing the sheet metal part and then removed again.