Einrichtung zur Herstellung eines Seelendrahtes für die Lichtbogenschweissung

摘要

The invention relates to a machine for manufacturing flux-cored wire which is an enclosed metal casing filled with a powder-like charge, the machine comprising rollers for continuously shaping of the strip into a trough; a feeder in the form of a hopper with a device under it for feeding the charge into the trough; and rollers for shaping the trough into a tube and compacting the charge in it. According to the invention, provision is made for a mechanism for synchronizing the movement of the charge-feeding device with the movement of the strip, the mechanism being built-in between the charge-feeding and the strip-feeding mechanisms.