Copyright© 2005-2018 by Häfner & Krullmann GmbH
Spools / Containers
Clean room production
Master_List clean room
Trash Cans / Pollution Control
Environment and Quality
Back to Environment and Quality
Individual Parts Testing
100% parts control on request for highest product precision.
On request individual encoding of products.
1. Quality Control at receiving department :
Density control, MFI; MVR Testing, Humidity test,
Testing of tensile and compressive strength, E-modulus
2. Product testing:
Tensile strength tests up to 500 kN.
3. online stress strain curves.
4. Immediate and long term ESC Testing.
Continuously reduction of hazardous waste products. Proven and documented since 1992.
Preventive Maintenance of production equipment and downstream equipment.
DIN ISO 14001 Certification for pollution control.