Cold Rolling Mills

The efficient inline monitoring in real time
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LiquiSonic® ensures a perfect oil mixture

 

  • Improves and stabilizes product quality
     
  • Reduction of the wear on the rolling elements
     
  • Acceleration of the process
     
  • Avoidance of rejects

 

Challenges in cold rolling

Ensuring product quality

 

Avoiding plant damage

 

Both can be influenced by the quality and ratio of the oil/water emulsion.

 

Screenshot damping rolling oil

Know the ratio of oil and water at any time

 

  •     Perfect rolling results
     
  •     No time-delayed measured values
     
  •     Detect the ingress of hydraulic oil
     
  •     Extended equipment life
     
  •     Automated re-dosing and no sampling

Monitoring of the cooling emulsion

Lubrication

Reduces wear
Removal of dirt and particles

Cooling

Long-term protection of the rollers
 

Ensuring an optimum ratio of oil and water on a permanent basis

Reason for fluctuating mixing ratios:

  •     Continuous evaporation of water
  •     Oil discharge via the rolling stock
  •     Ingress of tramp oils (hydraulic oil, lubricants)
  •     Iron abrasion and dirt

Constant fluctuations require permanent real-time monitoring

 

 

Worst Case: Plant downtime with rejects

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On the safe side with LiquiSonic®

Our experience - your advantage

The LiquiSonic® measuring system offers space for 99 data sets. Dozens of types of rolling oil have already been measured and more can be measured in the in-house laboratory on request at any time. The competent team of SensoTech provides support with many years of experience.


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Examples of already measured rolling oils:

 

producer oil typical measuring range temperature
Quaker Houghton Quakerol NH 6786 0 - 15 wt% 20 - 70 °C
Quaker Houghton Rolkleen 1553 E 0 - 20 wt% 50 - 80 °C
Henkel Bonderite L-RO6530 0 - 5 wt% 40 - 60 °C
Henkel Gerolub 71 0 - 20 wt% 50 - 80 °C
WIN Group BW SYNROL-500K 0 - 10 wt% 55 - 65 °C
Fuchs Group TRENOIL S838 0 - 5 wt% 30 - 60 °C
Castrol Iloform RS 4060 0 - 10 wt% 30 - 60 °C
San-I Chemical Yushiroble SER-100H 0 - 10 wt% 40 - 60 °C

Customer Benefits

  • Better surface quality
  • The emulsion is used for longer
  • Complete documentation of the concentration values
  • Better cleanliness of the rolling stock
  • Shorter set-up and downtimes
  • Reduction of laboratory tests from 7 to 1 per week