The performance criterion for float glass annealing lehr rollers is very specific; they must transport the hot glass through the annealing process without marking or otherwise affecting the surface quality or residual stress pattern of the glass ribbon. This paper looks at the design, performance and refurbishment options for these lehr rollers.
Origin
New Hudson Corp, Usa
Journal Title
Glass 71 11 1994 450
Sector
Flat glass
Class
F 439