Fine Wedge|Filtration (solid size: up to 100 μm)|By Purpose|Search for products | Toyo Screen Kogyo Co., Ltd., specialized manufacturer of filtration equipment and separators

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Filtration (solid size: up to 100 μm)

Fine Wedge
Fine Wedge
Fine Wedge refers to a wire with an upper side dimension of 1 mm or less and a slit of 100 microns (0.1 mm) or less.
Utilizing the characteristics of conventional wedge wire shape, it was developed with the aim of finer processing, making it possible to produce a 5-micron aperture for the first time in the world.
It has gained popularity from the viewpoint of environmental conservation as a 100% recyclable metal filter that can substitute for filter cloths and filter papers.


Fine Wedge

Fine Wedge offers high strength and durability, and can be used for long periods.
A wide range of shape designs to match the application are possible. (Panel, strainer, conical, etc.)
The single layer structure of the wire facilitates reverse washing and almost indefinite use.
The parts are environmentally-friendly and can be recycled at disposal.
Maintenance is simple.

ModelWidthOpen Rate (S=50μm)Open Rate (S=30μm)Open Rate (S=10μm)


Fine Wedge

・ Strainer element
・ Starch purification process
・ Reaction tower at chemical / drug factory
・ Crushing bead mill
・ Retention material for diatomaceous earth filtration
・ Sludge recovery for antifreeze, cooling water and coolant liquid
・ Substitute or pretreatment for resin filters, nonwoven fabric, meshes, laminated metal wire meshes, and MF membranes