
Gigapixel surface inspection
QBIC Wheels
Every detail counts.
High-resolution image acquisition, AI and rule-based analysis for aluminium wheel surface inspection.
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Request a project ↗Gigapixel EOL · Aluminium wheels
Automated surface inspection of aluminium wheels. More than one gigapixel of image data per wheel, combined with AI and industrial automation.
The QBIC product family
Inspect surfaces, measure fits, identify tyres and inspect turbochargers. Find the right solution for your application.

Gigapixel surface inspection
High-resolution image acquisition, AI and rule-based analysis for aluminium wheel surface inspection.
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Flush and Gap
Robot-assisted 3D measurement of gap width and height offset between plastic blades and the aluminium wheel rim.
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Tyre marking
Automatically read, compare and document DOT content and dates for your plant processes.
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End-of-line inspection
Check completeness, correct assembly and component identity with eight cameras and document them in the customer system.
Find out more about it →Surface inspection at production speed
QBIC Wheels replaces subjective visual inspection with reproducible, data-based quality control. The system captures complex rim geometries with high-resolution image acquisition – directly at the end-of-line.
QBIC Wheels in detail →
A coordinated multi-camera system captures fine surface features in the agreed test areas.
Defined, reproducible lighting makes relevant defects visible, regardless of the operator or work shift.
Deep learning models detect, locate and classify defects on complex surfaces.
Conventional machine vision measures defect dimensions and evaluates them against the inspection logic of the relevant OEMs.
Designed for 24/7 operation, fast cycle times and integration into existing production lines.
Integrated technology stack
Hardware, software and automation are developed as one system – for robust results under real production conditions.
High-end cameras, optics and precise lighting for maximum information density.
65 MP · Multi-Camera · 100 GigENeural networks and application-specific algorithms for reliable defect decisions.
Deep Learning · Classification · SegmentationSeamless integration of sensors, axes, robotics and safety technology.
Siemens · KUKA · SafetyCommunication with PLCs, MES and quality systems according to the agreed interface scope.
OPC UA · Traceability · Data AnalyticsMore than one product
Own inspection systems, lighting and automation. Developed from concrete tasks in industrial production.

Optics and Lighting
The right illumination is the foundation of reliable inspection.
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Inspect & integrate
Modular QBIC inspection cells combine image processing and handling.
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Engineering & Consulting
From first attempts to the turnkey solution.
Find out more about it →Beyond wheels
CRETEC develops customer-specific inspection systems for surfaces, geometry, completeness, position, identification and robotic processes.
Discussing the ApplicationExperience matters
The people and expertise behind CRETEC
inVISION TOP Innovation 2018
Global Business Award 2020
inspect award 2023
Gigapixel surface inspection for cast and forged wheels from 14 to 26 inches. 10 seconds per cell, wheel weight up to 30 kg. Multiple parallel QBIC cells allow a line cycle time of 5 seconds or less, depending on the line design.
Inspection scope and technical specificationsLet's Inspect the Impossible
Are you planning a new inspection system or would like to automate a previously manual inspection?
Starting the project ↗