Aluminium Hot Rolling Mills (IMS Messsysteme GmbH)

surcon 2D advanced

Surface Inspection System

Surface Inspection System

Certain defects change their appearance when viewed from different angles. The use of an additional dark field configuration in the surface inspection system surcon 2D advanced takes advantage of this fact and results in even more precise defect detection.

Parallel image acquisition ensures that no defect will bemissed.

The modular design of all IMS surcon 2D surface inspection systems allows the uncomplicated retrofitting of an additional dark field module.

An additional high-resolution dark field module to high-light each defect is particularly recommended for the demanding surfaces in aluminium rolling mills.

100% online inspection with fast line scan cameras and high-performance LEDs

advanced automatic defect detection at different illumination angles

immediate detection of periodic defects indicating roll damage using all image channels

Special Features

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Aluminium Hot Rolling Mills (IMS Messsysteme GmbH)

surcon 2D advanced

Surface Inspection System

Surface Inspection System

Technical Information

Material data

Max. speed:

up to 1,900 m/min for 0.4 mm length resolution

Width:

not limited

Length:

no restriction / continuous inspection possible

Measurement system data

Configuration:

2D bright field and dark field

Installation type:

fixed installation or movable c-frame

Camera type:

CMOS line scan camera / Gigabit Ethernet / Camera Link

Illumination source:

High Power LED 450 nm / 630 nm / white more than 500 W/m² at 500 mm working distance

Typical working distance:

400-1,500 mm

Performance data

Chip size / framerates:

up to 8,192 pixels up to 140 kHz

Typical resolution:

0.2 mm x 0.2 mm / 0.2 mm x 0.4 mm

Image storage:

defective areas in full resolution
full background in reduced resolution
short intervals can be stored in full resolution

Image storage capacity:

typical 22 TB (up to 55 TB)

Image type:

open, lossless compressed tiff format

Database:

Microsoft SQL Server

Evaluation

Classification:

feature based, pre-trained AI
parallel classification using multiple classifiers

Features for classification:

> 400 feature values per defect (using both images)

Quality management:

rule based quality grading

Measure.Inspect.Detect.

Product Catalogue for Aluminium Rolling Mills

  • Learn more about the product portfolio of our high-precision measuring systems for aluminium hot strip rolling mills and cold strip rolling mills
  • Standard systems for measurement and detection of slab dimension, thickness, thickness profile, length, width, temperature, speed, 2D surface inspection as well as various special systems
  • Special designs possible on customer request

IMS Measuring Systems for Aluminium Hot Rolling Mills

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