Frequently Asked Questions
Manufacturing & Precision
Why is precision essential in a series of curved glass parts?
Why is precision essential in a series of curved glass parts?
Each glass part must meet the agreed profile and dimensions. Variations can complicate assembly or affect fit. At SmartGlassTech, we focus on both curvature accuracy and repeatability: reproducing the expected result, piece after piece, within the tolerances validated for the project.
How do you achieve consistent results, glass after glass?
How do you achieve consistent results, glass after glass?
Our process combines a forming mold with a controlled thermal cycle: progressive heating, controlled deformation and calibrated cooling. This process supports high repeatability of the required profile. Dimensional requirements and applicable tolerances are defined during the technical validation of each project.
How is your curved glass manufactured?
How is your curved glass manufactured?
We use thermal bending on a mold, also known as gravity bending. The glass is heated progressively to take the shape of the mold, then cooled through a controlled cycle. This process can produce simple or complex geometries.
Do you manufacture individual parts or production series?
Do you manufacture individual parts or production series?
Our manufacturing process is suitable for one-off projects, medium-sized series and industrial batches of several hundred parts. Profile repeatability is particularly important for parts intended for the same production series.
Dimensions & Profiles
What are the maximum glass dimensions?
What are the maximum glass dimensions?
The maximum dimensions before bending are 915 × 2,490 mm. These are not the final dimensions of the curved part. Feasibility also depends on the glass thickness and required profile.
Which curve profiles are available?
Which curve profiles are available?
Available profiles include single curves, double curves in an S shape, U-shaped profiles and combinations of curved and straight sections. Complex profiles require a dedicated template.
Does the minimum bending radius depend on glass thickness?
Does the minimum bending radius depend on glass thickness?
Yes. The minimum radius is 150 mm for glass thicknesses from 3 to 8 mm, 200 mm for thicknesses from 10 to 15 mm, and 250 mm for 19 mm glass. All radius values are in millimetres. Project feasibility must be validated for the combination of profile, dimensions and thickness.
Which edge finishes are available?
Which edge finishes are available?
Available finishes include clean-cut edges, satin or shiny polished edges, and beveled edges. The required edge finish must be specified when ordering.
Glass Options
Do you offer clear and extra-clear glass?
Do you offer clear and extra-clear glass?
Yes. Our technical specifications include clear glass and low-iron extra-clear glass. The choice depends on the desired visual appearance and project requirements.