Technological grinding, also called «dulling" of glass edges in order to make them less sharp.
Grinding and polishing. Glass edging by edging machines to give a profile to an edge: semi-oval or trapezoidal. Grinding is a rough processing of edges, leaving them mat. Polishing is a fining of a grinded edge. Semi-oval grinding and polishing edger TM 4, trapezoidal - Gemy and CR 1111.
Beveling or formation. Decorative processing of glass edge by making a slope. The widest slope that can be made by a beveler Max 80 CNP is 55 mm.