Magnetic roller for applying thin film or pre-pasted panel, has toothed wheel with steel jaws, and two permanent magnet rings allowing definite and constant magnetic attraction force to be applied on thin film or panel

摘要

The roller has a toothed wheel with steel jaws (1), and two permanent magnet rings (2) allowing a definite and constant magnetic attraction force to be applied on a thin film or a pre-pasted panel. The roller is mounted on a rotation axis (4) and is operated by a handle (3) in magnetic material. A flexible band (5) protects the panel of a door from shock.