| 摘要 |
Rotational pressing machine comprising a die (14), die heating means (23,24,30) and a powered die rotation structure (11). The heating means (24) are advantageously realized with air circulation in appropriate channels in the die and are arranged on the powered rotation structure (11) of the die to rotate therewith. the air circulation means comprise baffles (26,27) controlled to divert the air flow. The machine can also comprise automatic means for pouring powder into the die and for taking the pressed part. <IMAGE> |
