| 摘要 |
<p>1. Measuring and regulating device for processing thermoplastic masses with a material feeding hopper and a drawing-in component, which is provided over its periphery with a number of longitudinal grooves, which converge conically in the direction of feed, whose volume can be altered, characterized in that, the actual efficiency of the feed is determined by means of a gravimetric measurement of the throughput and the axial movement of the effective intake point, based on the length of the groove, regulates the desired value of the degree of efficiency of the feed.</p> |
