| 摘要 |
A device for manufacturing multi-layer porous products from powdered materials comprises a feeder divided by a partition into individual sections for each type of powder, a die, an upper punch, lower punches, between which the partition is installed with possibility of movement by the height. The partition of feeder is located coaxially. In the bottom of feeder a gate is located with possibility of axial movement and a sealant. |
