Standard filter cloth

The filter cloth is the only one in a filter press who filters the solids from the liquids. This is the key! We take care that you have the best filter cloth for your operation no matter if the filter cake or the liquid  is the final product.

When the filter cloth is in discussion always costs and efficiency are the major points. The filter cloth must resist the heavy operation conditions and in the same time the costs should be not too high. In practice you know it is not easy to select the best fabric for your application. We like to take care and take over this problem.

The most important criteria to select a filter fabric are determined by the kind of sludge treatment, the design and material of the filter plates and at least of the effectiveness of the filter cloth cleaning system. Few very important details must be investigated very careful.

We supply filter cloths for all kind of filter presses and applications.

Options for customized filter cloth

  • Dimension

    Size up to 2000mm x 2000mm
    Circular blanks for lab filters.

  • Sealing edge

    Needle felt sewed around the sealing edge to prevent from leaking and wear and tear.
    Impermeabilisation by NEOPRENE around the sealing edge.

  • Fixation of the filter cloth

    Stainless steel eyelets, optionally together with textile reinforcement.
    Velcro to close the filter cloth all around.

  • Feed eye neck

    Heavy duty fabric, equipped with impermeable coating.
    PVC or Neoprene coated fabric.

  • CGR filter cloth

    The gasketed filter cloth is installed in grooves within the plate. Grooves containing O-rings around the sealing edge and filtrate holes.

The filter cloth useing for cake filtration is used as filter media to filter the solid cloth out of a suspension. The pore and mashsize are parameters for the efficiency of filtrate. The solution of the filter clothes should transfer the power from filter pressure to the filter stütze.

The filter cloth is exposed chemical and temperature of suspension. At the end of the filter process the cake was cleaning from the filter cloth. Therefore the suspension of the cloth should suitable.

Over hanging filter cloth

The filter clothe is almost made from one piece and hanged over the filter plate.
In the feed hole the filter cloth is clmped by a cloth locking device.

+ cheap filter cloth
– time consuming filter cloth change
– costs of the cloth locking device

Neck filter cloth

The so called neck filter cloth is made from two half filter clothes each side of the chamber. The feed neck is the connection of these two parts.

+ easy and fst change of the filter clothes
+ failsave cloth installation

– aufwändige Herstellung

Dimension

up to  2,2m wide
yard ware
Circular blanks for lab filters

 

Sealing edge

Needle felt sewed around the sealing edge to prevent from leaking and wear and tear.
Impermeabilisation by NEOPRENE, PU or Latex around the sealing edge.

Fixation of the filter cloth

Stainless steel eyelets, optionally together with textile reinforcement.
Velcro to close the filter cloth all around.

 

Feed eye neck
Heavy duty fabric, equipped with impermeable coating.
PVC, PU, Latex or Neoprene coated fabric.

CGR-Filtertuch

CGR Type filter cloth means Caulked and Gasket Rim. This kind of design does not use the filter cloth to seal the chambers. The CGR filter cloth is caulked into a groove. A second O-ring is installed in the rim area to seal the chambers
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