NEW NiS Scanner
Detects potentially critical inclusions even in washed float glass.
NEW Bow Sensor
Non-contact measurement of glass bow for consistent quality and reliable processes.
Temper Scanner 5D
Controls rollerwaves and edge kink as well as other defect sources upon request
Quality Scanner 3D
Benchmark for defect detecting in architectural glass
Quality Checker IG
Controls IG units after the press
ECO Scanner
Worldwide the only plug & play scanner
Quality Checker SG
The Checker for contours, cutouts and drills for single glasses
Jumbo Controller
Detects defects already before cutting
Anisotropy Scanner
Measures and documents the isotropy values of your glass
White Haze Scanner
Displays White Haze areas for rework
Cutting
Inspection of strip or fixed dimensions at the earliest possible stage before further value is added
Fabrication
Inspection for optical defects and / or contours and hole drilling
Mirrors and color coatings
Inspection for optical defects before or after surface treatments
Tempering
Checking of the pane coating in front of the furnace and of the panes for waviness, corners, white haze and anisotropies behind the furnace
Laminating
Inspection of the panes for optical defects before / in the clean room or after autoclaving
Insulating glass
Inspection of the individual panes for optical defects after the washing machine and of the insulating glass after the press
Special glass production
Testing of individual panes outside the classic architectural glass range, such as fire and radiation protection glass, electrochromic panes, transparent glass ceramics, displays and other special glasses
Coating
Inspection for optical defects and coating problems in strip dimensions or fixed-dimension coatings
Before glasstec 2026 begins, we take one more look back at four intensive days filled with innovation, personal conversations and international exchange.
With the ECO Scanner, Lehnert ensures outstanding glass quality directly within the production process. Defects are detected at an early stage, complaints are reduced, and process reliability is sustainably improved.
Viprotron GmbH Ostendstraße 17 64319 Pfungstadt Germany
