... shaped edge 3.flat edge, OG edge, pencil edge, etc 4.Competitive price TF-1320A shaped edging machine, Glass Shaped ... changed at any speed when work. 1.3 The machine can also used to semi-automatic grinding for simple ... , different edge profiles, fit for processing irregular shaped edge (flat edge with arris, pencil edge, bevel edge, OG edge, ... L×W×H)1.5m×1.5m×2.0m single arm glass shaped edging machine