Surface treatment
Technology in Budapest
Pre-treatment only on aluminium
Creating titanium-based, heavy metal free conversion coating accepted by the Qualicoat standard, pre-treatment in 8-bath system controlled by the Metalcham Ltd.
Technology in Miskolc
Pre-treatment on steel
- Degreasing
- Grit blasting
Pre-treatment on aluminium
Pre-treatment with yellow chromate in 7-bath system accepted by the Qualicoat standard controlled by the Metalcham Ltd
Grit blasting
Phosphate coating
Aluminium surface passivation
Conditions
- Workpieces are clean to metal
- Compact structure
- Existence of technological bore-holes
- Heat resistance
- Welded joints are polished
- Maximum weight of workpieces in case of powder coating: 250 kg/piece