Oscillating drive bench for extrusion plants for plastic film provided with motor-driven geared rollers

摘要

An oscillating drive bench comprising a primary drive A, a pair of return bars B1, B2 and a motor-driven geared roller 3' between the said pairs of return bars B1, B2. The motor-driven roller 3' is driven through a geared transmission by an electric motor 4 next to it and is provided with a non-slip coating of rubber or the like. IMAGE