The crack detection bench HELLMAG Universal 500 AC, HELLMAG Universal 700 AC and HELLMAG Universal 1000 AC are designed for small series testing as well as for practical testing in the training area.
Mechanical clamping of the test object via two quick-action clamping devices for optimum electrical and magnetic contact
2 individually switchable magnetisation circuits (alternating current flooding / alternating current yoke magnetisation)
Operation via colour touch panel "KTP 600" (Siemens)
HELLING wheelset inspection system is designed for detecting
surface defects and
defects near the surface
determined in the longitudinal and transverse directions on railroad wheels by means of magnetic particle testing. The facility is suitable for testing
assembled wheelsets
during the production of rail vehicle wheels
during maintenance of rail vehicle wheels
The wheel disc testing system consists of a wheel disc holder with rotary drive, swiveling trapezoidal coil, walk-in collecting tray with grating and control panel with foot switch. The trapezoidal coil is used for contactless magnetisation of the wheel disc from the wheel rim to the basket arch. Wheel diameters of 900 mm - 1,200 mm or 700 mm - 1,000 mm can be tested.
The test is performed with a fluorescent water-based magnetic particle suspension under UV irradiation. For this purpose, the trapezoidal coil is equipped with an integrated magnetic particle suspension flushing system. The magnetic particle suspension is supplied from a 10 L, 20 L or 40 L detection medium container.
Stationary test facilities - for penetrant testing
HELLING test facilities for penetrant testing are individually manufactured according to the customer's specification. The facilities are mainly made of stainless steel. The control systems are produced by well-known manufacturers.
A test facility is composed of the following process stations:
Pre-cleaning
Washing
Drying → at up to 100 °C
Cooling → up to 40 °C
Application of the penetrant
Washing
Emulsifying
Re-washing
Drying → at 60 °C
Application of the developer
Inspection
The equipment meets the requirements of the following regulations:
EN ISO 3452-1
SAE AMS 2644
MIL-STD-6866
MIL-I-25135E (replaced by SAE AMS 2644)
European technical regulations regarding occupational health, operational safety and ergonomics are complied with.
If you would like to discuss your specification with us, please send us your inquiry by E-mail!
We would also be happy to guide you through our NDT exhibition in Hamburg and advise you on your testing problem! More information ...