Glass grinding

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Production Capabilities in Glass Grinding

Edge processing is performed using straight-line or curved-edge grinders and beveling machines, as well as CNC machining centers.

TYPES OF GLASS EDGE PROCESSING AT DUBIEL VITRUM
Flat Edge Grinding Flat Edge
Triple Edge Grinding Triple Edge
Round Edge Grinding Round Edge
OG Edge Grinding OG Edge
Beveled Edge Grinding Beveled Edge
Full Round Edge Grinding Full Round Edge
OG2 Edge Grinding OG2 Edge

Depending on the type of equipment and the chosen processing technology, there are significant technical limitations for edge processing:

KEY TECHNICAL CONDITIONS FOR EDGE PROCESSING
Type of Glass
  • Flat monolithic
  • Non-tempered laminated
  • Patterned
  • Painted with non-enamel paints
EDGE GRINDING
Glass Thickness 3-90 mm
Minimum Glass Dimensions Straight-line grinders:
  • 50 x 50 mm – for flat grinding and glass thickness of 3-12 mm
  • 60 x 60 mm – for flat grinding and glass thickness of 15-19 mm
  • 110 x 110 mm – for bevel grinding 0-22.5° and glass thickness up to 19 mm
  • 140 x 140 mm – for bevel grinding 22.5-45° and glass thickness up to 19 mm
Curved-edge grinder:
  • Diameter 230 mm
Belt grinder:
  • 30 x 30 mm
Maximum Glass Weight 250 kg
Maximum Glass Dimensions Straight-line grinders:
  • 3210 x 2550 mm
Curved-edge grinder:
  • Diameter 2000 mm (up to 2200 mm – consultation with the Sales Department required)
Types of Grinding Straight-line grinders:
  • Flat edge for straight sections
  • Beveled edge 0-45° for straight sections
  • Triple edge for straight sections
  • Chamfering for straight sections
Curved-edge grinders:
  • Flat (glass thickness 3-40 mm)
  • Semi-round (glass thickness 4-19 mm)
  • Full-round (glass thickness 15 and 19 mm)
  • OG (glass thickness 15 and 19 mm)
  • Double OG2 (glass thickness 15 mm)
Grinding Finish
  • Matte
  • Polished
Maximum Bevel Dimensions 5 mm – adjustable bevel angle 0-45°
Minimum Edge Width 1 mm (for beveled and triple edge grinding)
Parameters for Triple Edge Grinding
  • Glass Thickness S: 3-90 mm
  • Edge Width c: from 1 mm to S
  • Angle a1: 0-45°
  • Angle a2: 0-45°
NOTE: Angle a1 < Angle a2


CORNER ROUNDING (manual grinder)
Corner Radius
  • Minimum: 5 mm
  • Maximum: 50 mm
Types of Grinding
  • Flat grinding (matte and polished)
  • Semi-round grinding (matte and polished)
Glass Thickness 3-19 mm
Glass Dimensions
  • Minimum: 100 x 100 mm
  • Maximum: 2500 x 2500 mm
Angle of Rounded Corners 90°

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