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product name: |
Deep Bed Filter |
| Place of Origin: |
Peoples Republic of China |
| Post Date: |
June 10, 2015 |
| Edit Date: |
August 13, 2018 |
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Detailed Product Description:
FRALCO DEEP BED FILTER
Aluminium alloys need to meet ever more stringentquality requirements, particularly for beverage cans, foils, fine wires,lithographic sheets and bright trims. In fact, inclusions lead to problems whenmetal is produced to ever decreasing thicknesses approaching those of theinclusion size or when surface quality is paramount.
The FRALCO Deep Bed Filter consists of aninsulated box containing layers of carefully sized alumina balls through whichmolten aluminium flows from top to bottom. The filtering area, or bed, is sizedas a function of metal flow rates
Advantages
Metal QualityImprovement
Inclusion removal efficiency higher than 90%.
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.
Box design adapts to casting station layout.
Used for applications which are critical in terms of quality.
Other Parts of theEquipment
Electrical holding lid: used when the box is operating to maintain the melt at the right temperature.
Preheating roof: used after bed rebuilding to prepare the box for filtering by removing its moisture content; reduces thermal shocks when put into contact with molten metal.
Dumping stand: used to get rid of the out of life media; provides seat to the box for the overhead crane to tilt it.
Module cvapcity Static metal（KG） Dimension
MDBF-5 8t/h 470 1823 x 1770 x 1950 mm
MDBF-10 10t/h 600 2030 x 1770 x 1950 mm
MDBF-15 15t/h 800 2330 x 1770 x 1950 mm
MDBF-20 20t/h 1150 2440 x 2140 x 1950mm
MDBF-25 20t/h 1300 2500 x 2100 x 1950mm
MDBF-30 30t/h 1400 2540 x 2240 x 2000mm
MDBF-35 35t/h 1680 2770 x 2400 x 2000mm
MDBF-40 40t/h 1850 2870 x3000x 2000mm
MDBF-55 60t/h 3030 2980 x 3200 x 2320mm
MDBF-90 90t/h 4950 3000 x4100 x 2320 mm
