To make it possible to make compressing and volume-reducing for metal chips by rotating rolls.

For making the chips being bit by rotating rolls, i.e., compression rolls 3, 4 in a state sufficiently being compressed, the chips being fed intermittently to 'A' part is stuffed by a pushing rod 1 and a feeding roll 2 provided with catching grooves into the space 'B' behind a feeding roll, and at the time of being stuffed and accumulated in a state more than the fixed state, the compression rolls are rotated to feed the chips between the compression rolls and subjected to compression forming.