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Quality Management

The following measurement and testing devices contribute to quality assurance and quality control


Production Efficiency Program

One system for more production efficiency

The customised KOENEN Precision Screen

 

KOENEN zero defect strategy - Production Efficiency Program (PEP)

  • Increased up-time of production line
  • Statistical process control (SPC analysis)
  • Process adjustments in the production line

Mutually measured and accessed data enables the creation of one system for more process quality.



Measuring Techniques


3D-coordinate measuring machine

With this high-precision measuring machine, Precision Screens can be measured over an active measurement area from 700 x 700 mm² with a precision of ± 1 µm.


Digital layer thickness measuring machine

The thickness measuring machine allows the thickness measurement of fabrics and layer thickness to ± 0.5 µm.


Electronic screen tension measuring machine

The TS 75S measures the exact fabric tension of the produced screens. Measurement range 0.1 – 75 N/cm.


Stereomicroscope

All Precision Screens are controlled with a high-resolution stereo microscope. The integrated camera system digitally measures all structures.



Screen Inspector

Inspection system for quality assurance

Benefits of the KOENEN screen inspector

  • Reproducible quality
  • Scanning each screen with a high-resolution camera and comparison with the original CAD data
  • Automatic, visual control

 

KOENEN zero defect strategy
Using the screen scanner, an operator-independent and comprehensive control of each screen can be secured before goods are shipped.

KOENEN GMBH
HighTech Screens

Otto-Hahn-Straße 24
85521 Ottobrunn-Riemerling
Germany

Tel.: +49 89 665618 – 0
Fax: +49 89 665618 – 330

E-Mail: info@koenen.de
 
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