
FRALCO Deep Bed Filter
Aluminium alloys need to meet ever more stringent quality requirements, particularly for beverage cans, foils, fine wires,lithographic sheets and bright trims. In fact, inclusions lead to problems when metal is produced to ever decreasing thicknesses approaching those of the inclusion size or when surface quality is paramount.
The FRALCO Deep Bed Filter consists of an insulated box containing layers of carefully sized alumina balls through which molten aluminium flows from top to bottom. The filtering area, or bed, is sized as a function of metal flow rates
Advantages
5μm Inclusion removal efficiency higher than 95%, LiMCA and PoDFA analyses show best quality requirements consistently achieved with DBF;
Different ball sizes and variable layers allow custom quality requirements. Excellent constancy and repeatability of results;
Productivity Environment.Preheat station permits quick change of filter box to avoid downtime.
Large volumes can be treated before cleaning of filter boxes is required. Flow rates of up to 90t/h can be processed.
Module |
capacity |
Static metal(KG) |
Dimension (L*W*H) |
MDBF-5 |
5t/h |
470 |
1823 x 1770 x 1950 |
MDBF-10 |
10t/h |
600 |
2030 x 1770 x 1950 |
MDBF-15 |
15t/h |
800 |
2330 x 1770 x 1950 |
MDBF-20 |
20t/h |
1150 |
2440 x 2140 x 1950 |
MDBF-25 |
25/h |
1300 |
2500 x 2100 x 1950 |
MDBF-30 |
30t/h |
1400 |
2540 x 2240 x 2000 |
MDBF-35 |
35t/h |
1680 |
2770 x 2400 x 2000 |
MDBF-40 |
40t/h |
1850 |
2870 x3000x 2000 |
MDBF-55 |
55t/h |
3030 |
2980 x 3200 x 2320 |
MDBF-75 |
75t/h |
3600 |
3000 x 3600 x 2320 |
MDBF-90 |
90t/h |
4950 |
3000 x4100 x 2320 |
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