Overview
The roll has a completely seamless surface – there is nothing that can mark the strip. The surface, made of tungsten carbide, has a hardness of 69 HRC, thus minimizing wear and preventing material pick-up. The roll body is completely sealed and no dirt or liquid can enter into the body. This makes the roll exceptionally reliable. The roll has 26 or 52 mm wide sensors for measuring the flatness.
Data
| Type | Standard roll |
| Roll life cycle | More than 20 years |
| Strip thickness range | 0.1 – 10 mm or |
| 0.02 – 2 mm1) | |
| Typical accuracy | |
| (installation dependent) | 0.5 I-units |
| Measurement zone width | 26 or 52 mm |
| Min. edge zone coverage for measurement | 1 mm |
| Measurement range per zone | 10 – 60000 N |
| 5 – 10000 N1) | |
| Max. mechanical load per zone without need for recalibration of roll | 120000 N |
| 20000 N1) | |
| Dynamically measurable force change per zone | 0.7 – 1 N2) |
| 0.3 – 0.5 N1) | |
| Max. measurement density | |
| (number of measurement points/meter strip) | 2603) |
| Max. strip temperature | 240°C |
| Wrap angle variations during rolling | 4 – 70 degrees |
| Roll diameter | 313, 400 mm |
1) Semi foil design
2) Wrap angle dependent
3) 4 measurement point per zone and roll revolution
Reviews
There are no reviews yet.