Solution for Cold Rolled
Steel Sheet Manufacturing
RVmagnetics technology – MicroWire sensors are able to detect all
inclusions (also inner) and scratches, by using unique magnetic principles.
Excitation coil creates magnetic field, sending it through the sensor while
reading coil is responsible for signal detection from the sensor. All magnetic
field lines will behave correctly while being in contact with quality metal
sheet. Once inclusion is detected, reading coil will record different behavior
of magnetic field lines. Reading coil will either detect no signal or will read
different field lines to those of a quality material.
Thanks to RVmagnetics unique MicroWire technology you can use this monitoring
and detection in a magnetic and also in a non-magnetics metal.
Detection and Tagging
There are two checkpoint MicroWire lines installed for to reassure /
reconfirm inclusions discovery. Once a non-magnetic inclusion occurs, tagging
system in place tags the spot (spray a color) where inclusions or scratches
occurred. RVmagnetics solution is able to monitor customer’s mass production
line in a full production speed and resolution up to mm while tagging / coloring
all defective spots on the metal sheet.
Specifically designed for customer production line,
Measures up to 10.000 times per second,
Resolution base on requirements, less then mm,
No direct contact with the material – all based on magnetic
Prevents claims and financial losses
Prevents loss of reputation and status of the company,