| 摘要 |
The invention relates to a unit for the in-line lubrication of cylinders (1) intended for the, preferably hot, rolling of a, preferably steel, metal strip, in which a lubricant is sprayed or atomised onto a target comprising the cylinders and/or the strip, preferably close to the roll gap, using a spray bar (2) formed by controllable air sprays (3) disposed parallel to said cylinders (1) and supplied with pressurised inert gas or air . The invention is characterised in that each spray (3) includes an inlet for pressurised inert gas or air and an inlet for non-pressurised pure oil (5) disposed in an adaptor, followed by a mixing chamber as well as an outlet nozzle for the atomised mixture.
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