Coating mass measurement

Content Use and technique
Coating materials
Quality and profitability
Characteristics
Measuring points in different explanations

 

Use and technique

Surface finishing is becoming increasingly important
in many different areas of application technology,
including the automobile, household appliance,
construction and packing industries.

Continuous coating procedures, such as galvanised
coating or fired, foil or lacquer coating of steel and
aluminium strips, create surfaces which decisively
improve the usage characteristics and corrosion
resistance of sheets.


Coating mass measurement
Upper side

For car body sheets, more and more use is being made of Bonazinc and Granocoat processes. This is a
galvanised coating process followed by lacquer coating. 

IMS provides highly-sensitive measuring devices for all of the areas mentioned. In conjunction with adequate
regulating devices, these significantly improve both quality and cost efficiency.

Coating materials

We produce high-performance measuring systems with radiotechnology for different coatings: 

- Zinc
- Zinc/aluminium
- Zinc/nickel
- Tin
- Terne
- Aluminium
- Chrome
- Foil
- Lacquer
- Granocoat
- Bonazinc etc.

Quality and profitability

By applying these modern measuring systems together with adequate regulating systems, our customers
not only reduce costs but gain several other substantial advantages:

Improved uniformity of the coating thickness, in particular under the following conditions :
  - Change in coating (material or thickness)
  - Changes in speed of the coating line
  - Altered plant conditions

Improved economy through :
  - Optimal operation near the lower limit of coating tolerance
  - Minimum coating thickness independently of the operator
  - Shortest changeover for coating changes
  - Less stress for the operators

Characteristics

- Measurement accuracy to 0.2 %
- Measurement time constant to 50 ms
- Continuous non-contact data acquisition
- High reliability
- Radioisotope and X-ray technology
- Fast, high precision detectors
- High performance computer systems
- Robust, heavy duty rolling-mill construction

Measuring points in different explanations

The following overview shows you a few examples from a multitude of possible applications.

Measuring system to determine the coating thickness on both sides in the centre of the strip


System design:
  Movable measuring system with two
  measuring heads for continuosly recording
  the lengthwise thickness profile of the
  coating on the top and bottom sides of
  the strip.
Measuring system to determine the coating thickness on both sides in the centre of the strip


System design:
  Measuring system with traversing measuring
  heads for continuously recording the
  lengthwise and widthwise thickness profile
  of the coating on the top and bottom sides
  of the strip.
Measuring system to determine the coating thickness on both sides in the centre of the strip


System design:
  Swivelling back-scatter system with a
  traversing measuring head for continuously
  recording the lengthwise and widthwise
  thickness profile of the coating on the top
  and bottom sides of the strip.

If you require further information or product description, please telephone or E-Mail us. We shall be
pleased to provide further assistance.

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IMS Messsysteme GmbH
Dieselstraße 55
D-42579 Heiligenhaus
Phone: +49 2056 975 0
Fax:     +49 2056 975 140
E-Mail:  info@ims-gmbh.de
Internet:  www.ims-gmbh.de
© 2009 by IMS Messsysteme GmbH