Coscollola Supplies cambiadores of filter for production of film of alimentary packaging in south America
4 March 2013
The recycled economic defines like the recovery of products of high quality from material contaminated. After successful proofs in the company of a producer of film of packaging for feeding suramericano, Kreyenborg GmbH, represented by
Coscollola installed cambiadores of filter of automatic cleaning in eight of the lines of film that work with material recycled of the customer.
Through the process of filtered the flakes of PET process with a discharge of 500 kg/h. Therefore the differences of quality of the material and the diverse degrees of pollution represent a challenge for the cambiadores of filter.
Cambiador Of filter of automatic cleaning Kreyenborg.
The cambiador of filter of automatic cleaning, as it indicates his name, has a function of automatic cleaning: this process initiates after reaching some limit of pressesure. A pistón carries-filter is withdrawn automatically of the position of production and cleaned by the reverse flow. Of this form the pollution extracts of the cavity of the filter and expels by the channels of drainage. To this refers “the loss of material been due to the operation of automatic cleaning”. To continuation, the pistón carries-filter goes back to place in position of production.
To give an estimate of the costs of operation (loss of material been due to the automatic cleaning, mesh of filtered metallic etc.) compared the eight cambiadores of filter Kreyenborg with the filter of available continuous band then and that used in a line of identical extrusion.
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