Method and device for spraying workpieces

摘要

It is proposed in order to adjust the release quantities of spraying heads (58), by means of which lubricant is sprayed onto surface areas of metal sheets (10), to provide a temperature regulation for the lubricant and to control the lubricant release by the spraying heads (58) via the temperature adjustment. The temperature adjustment of the lubricant is effected by using a heat exchanger (16) circulating hot water.