LINE OF CONTINUOUS DIRECT ROLLING OF POWDER MATERIALS Russian patent published in 2012 - IPC B22F3/18 B01J2/22 

FIELD: process engineering.

SUBSTANCE: invention relates to powder metallurgy, particularly, to materials intended for rolling of powder materials. Proposed line comprises vertical rectangular trough with vibration compaction system for masterbatching of powder material into rolling mill, and rolling mill with two horizontal rolls. Left roll is furnished with rims and arranged on stationary bed. Right smooth roll features barrel width equal to clearance between left roll rims and is arranged on sliding bed to displace horizontally. Two odd walls are arranged in vertical trough to vary trough width so that it equals the distance between rolls along arc of roll jaw.

EFFECT: higher efficiency of rolling.

4 cl, 2 dwg