ALUMINIUM AND NON-FERROUS METALS
Aluminium Ecological and Recovery system
Danieli provides state-of-the-art and innovative ecological systems for aluminium mills.
DAN-ECO² fume cleaning and oil recovery system: this innovation allows the efficient recovery (distillation) of the absorbed rolling oil without chemically altering its state.
- Extremely short payback period for a new system;
- Excellent efficiency even under fluctuating inlet conditions;
- By-pass line in the absorption circuit allows 3-4 hours maintenance time to the rectification system;
- Fully re-usable recovered rolling oil;
- Low maintenance costs;
- Backup design for highest availability;
- Fully automated and remotely controlled.
DAN-PURITY coolant filter and body feed system: maintains the cleanliness of the rolling oil in the roll cooling system.
- Filtering efficiency up to 0.5-μm particle size;
- Semi-automatic regeneration;
- Easy, efficient and inexpensive installation;
- Available in different sizes with expandability for future needs;
- Low maintenance.
DAN-VRS (Vacuum Rectification system): for rectifying rolling oil from the coolant circulation system that has been contaminated by tramp oils and greases.