Mini MDBF Replace CFF
Mini Deep bed Filter Replace Ceramic Foam 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.
Most of the casting house in the world use ceramicflam filter as their major filtration equipments. Everyone knows that this kindof filter is not easy to operate and maintenance. The operators have to endurehigh temperature to replace the tile each casting drop. Sometimes, its not easyto seal around the tile, so that the liquid metal can go to the casting pitwithout filtration. This causes a potential quality problem for downstreamprocess.
Considering above defects by CFF, Fralco newlydeveloped Mini Deep bed filter. This filtration efficiency is between CFF anddeep bed filter.
The major benefits is that its not necessary forthe operators to replace tile each drop in order to avoid the risk of potentialquality problem on final products and reduce the work of operators. It onlyneed to replace the filtration bed one a month. (Depending on the cleanness ofliquid aluminium). The operation cost of this kind of filtration bed is onlyhalf of the cost of CFF tile.
Now this kind of technology has beed used in severalfamous casting house in China. Its really a quality and operator friendlyfiltration system
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