Friedrich Vollmer Feinmeßgerätebau GmbH · www.vollmergmbh.de

Complete modernisation of cold rolling mills

Including hydraulic screw down systems, AGC system, thickness gauges, shape meter and shape control system, laser speed measurement system.
 

 




 


X-ray and Isotope thickness gauges

X-ray gauges ranging from 80 kV up to 225 kV.

Narrow design, can be adjusted according to space available.

Open system architecture, high accuracy, automatic alloy compensation
 


Contact thickness gauges

Contact thickness gauges for all thickness ranges.

Alloy independent, extremely high accuracy.
 


Shape meter and shape control systems

We can offer 5 different types of shape meter system covering rolling mills, stretch bend leveling lines, leveling lines in cut to length lines.

We can also measure the shape on plates. The system also includes a shape control system where this is applicable.


 





Roll measurement system for roll grinding machines

Online and offline roll measurement systems for all type of rolls with complete documentation of the roll.

Our program also includes automatic steady rests for thin work rolls.
 


Statistical evaluation system with continues FFT analysis

Length based real time data acquisitions for evaluation of strip quality and rolling process.

The system can handle up 16 channels each with a sample frequency of 20 kHz. Communication to level 2 systems can be done via all different types of interfaces, TCP/IP telegram, ODBC, FTP etc.


 

 


 

Burghardt+Schmidt · www.burghardt-schmidt.de

Slitting lines

Precision slitting lines especially for thin material
 


Levelling lines

Precision levelling lines with 19 – 23 rolls.
 


Cut to length lines

 

 




Packaging lines

Automatic packaging lines for slitted coils.

 

 





 

Btec · www.btec.at

Roll grinding process optimization

The system records the whole rolling and grinding process in order to evaluate the best roll supplier, the best choice of grinding wheel.

The system also optimizes the grinding process to achieve the best possible grinding result in shortest possible time.

 


 

Imess · www.imess.de

Assembly check

Assembly check. Is something missing ? Is it properly mounted. Does the parts have the right dimensions ?
 


Testing machines to check special geometries in medicine technique.  


Online geometry measurement of sheets in cut to length lines.  


Dimension check of springs, diameter, length, e1 and e2.  


Lamp test bench for automobile lamps. H1, H3, H7, H9 and H11  


Contour measurement with intersection light.  


Alignment and positioning of all type of parts.  


Assembly lines dimension check. In mould labeling check.  


Checking and adjustment of truck axels.

Anlagenbau - SBA · www.sba-at.eu

New machines and complete modernization of grinding machines

We can modernize your grinding machine both mechanically and electrically including 3D measurement and 3D grinding control using Siemens 840 D System, and Vollmer roll measurement system.
 
Mechanical Engineering

All necessary repair work
Overhaul or replacement of drives and gears
  Re-designs
Electrical Engineering
Control cabinet construction
Machine wiring
Servo and main spindle drive technology (using Siemens 611 hardware components)
Servo-hydraulic and servo-valve technology using Bosch and Moog valves (with Siemens HLA/840D controller)
The most demanding automatic control techniques (using Siemens 840D)
Software
NC engineering using all Siemens Sinumerik controls
PLC program generation on Siemens S7
Programming of special cycles
Creation of user interfaces using Siemens Pro Tool Pro, Siemens Win CC or Visual Basic

 



SR-Instruments · www.sr-instruments.com

Online surface inspection system for both paper and metal industry

Pinhole detection system
 


Edge crack detection in rolling mills  


2D and 3D surface inspection system with edge crack detection, width measurement.

Quality measurement like Pickling level Optical surface characteristics (brushed finishes, coating etc)

Gloss (bright annealing, tinning) Flatness
 


Paper industry

Targets: Hole/middle layer hole, impurity, spot, streak, missing coating & edge fault detection

Quality measurements.

Smoothness/gloss (surface roughness)
Mottling (coating, top layer structure)
Brightness (based on ISO/Tappi standard)
Formation (base paper structure)

2D defect detection
Streak Detection
Width measurement
Glossiness measurement