Multilayer extruder screen packs with spot welded or frame edges
Multilayer Extruder Screen packs are the different wire meshes cut
to desired shapes and sizes, and then assembled properly and spot
welded with each other to form multilayer packs.
Multilayer screen packsare extra strong, sturdy and convenient for problem free
processing. They are assembled in proper sequence to eliminate
operator error. The screen pack even prevents any foreign particles
in the molten mass from going through the extrusion process. This
type of extruder screen is suitable for fine extrusion, and it
makes extrusion more clean and clear.
Extruder Screen Mesh packs are mainly made from high quality SS
316, SS304L meshes ranging from 4 mesh to 500 mesh up to 5 microns,
and used for Plastic and Rubber Industry. Their edges styles cover
spot welded edges and aluminum framing around the spot welded
Extruder screen packs specification
Layers :2 , 3 ,4, 5 layers, or other more layers.
Material: Stainless steel(ss302, ss304, ss316, ss316L) woven wire
cloth, copper wire cloth, galvanized wire mesh, aluminum alloy, and
Shapes: round, oval, rectangle, elliptical shape
Packs Diameter 20mm - 900mm
Frame style: with and without frame and spot welding
Characteristics:high strain ability, filtration capacity ,precise fitting filter
elements , optimum cost-performance ratio, long lifespan.
Spot Welded Packs
This multilayer extruder screens packs are welded together at
precise points. They are excellent for use in any filtration and
assembled in proper sequence to eliminate operator error. The
number and location of spot welds can be customized for your
This type of screen packs are spot-welded packs that have an
aluminum or stainless steel border added to them to give the filter
extra rigidity and strength. They are suitable for operating at
high pressures or if there is a danger of contamination getting
around the edge of the breaker plate.
Multilayer extruder screen pack filters are widely use in very fine
and thin extrusion process for high quality petrochemical, plastic,
rubber, chemical, pharmaceutical, brewage, beverage, aeronautic
industries & also in water treatment plant, mechanical, food