Treatment, Waste Water & Recycling
For decades now the global shortage of resources and raw materials has led to sustainable activation of recyclable materials which thus re-enter the value chain.
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We manufacture molded filters in all possible shapes, geometries and sheet thicknesses according to individual customer requirements. From prototypes to large-scale production and from all common materials.
For reliable filtration, the joining methods are selected according to the intended use or your specifications.
Shaped filters from STEINHAUS are available in all technically producible shapes. For example as filter discs (round, rectangular, square), as cylinders, cones or as half shells, and many more. We supply finished filter elements, filter plates and filter baskets. Our molded filters are manufactured with high precision according to the customer’s drawing, whether butt, roll or spot welded, soft or hard soldered, flanged, drawn, pressed or pressed.
Start-up filters / hat screens
During the initial commissioning of an installation, start-up filters serve to remove production residues in the pipeline and apparatus construction, such as slags and electrode residues that have found their way into the system during assembly and welding work. Damage to downstream components is thus prevented and the risk of costly operational disruptions markedly reduced.
Start-up filters comprise a support element made from perforated sheet or wire mesh, onto which the actual fine mesh filter cloth is fitted, plus a flanged ring for attaching in the pipeline. The size of the mesh holes in the filter mesh depends on the requirements.
All commonly obtainable steel qualities are used as materials for filter cloths, support elements and flanged rings.
Dual-cone start-up filters (double hat-type screen)
If the fitting length available is insufficient to accommodate a single-cone start-up filter with the required filter surface, it is usually possible to fit a dual-cone start-up filter with a reduced construction height and the same filter surface.
Filter cartridges
Filter cartridges are used, for example, for cleaning and regenerating cutting oils for machine tools. These filter cartridges, which work on the principle of pre-coat filtration, enable a high throughput in the smallest possible space. Their robust construction means that they can also be used without a problem at high operating pressures. Alternatively, cartridges made of spirally wound triangular wire can be employed. These normally have a slot width of 30 µm or 60 µm.
Damping screens
OPTIMA damping screens consist of 8 mm thick, cylindrically drilled perforated sheets that are bent and then welded. This production process allows for a large free filter surface with compact screen dimensions. The screens are made of highly corrosion-resistant stainless steel and are used principally in power plant technology, where they protect valves and steam turbines against damage from contamination and foreign objects.
Filter discs
OPTIMA filter discs consist of different wire cloths and can be supplied with or without side rails. They are used in industrial applications, in all shapes and dimensions, mainly as a protection screen or in screen changing equipment for filtration of plastic melts, for instance. The discs can comprise one or more filter layers. The potential combination is governed by the specific use and the filter fineness required or by the customer specifications.
Used in the following industries, among others
Chemicals & Pharmaceuticals
The pharmaceutical industry uses STEINHAUS products such as precision filters, wedge wire panels and wire mesh conveyor belts as easy-to-clean solutions for hygiene and clean room use.
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Energy
Shaped Filters, Plain screens & wedge wire panels, High Precision Filter Tubes, Centrifuge Baskets.
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Food & Dairy
STEINHAUS is proud to be able to support many of these production processes with quality from our company and thus to contribute our share to feeding the world's population.
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Steel / Ore
LuCoTec Airspring Systems, Shaped Filters, Textile Filters, KOMBIPLAST® modular screens, UNI 2000 modular screens, Polyurethane accessories, Wire cloth, standard design, Wire cloth, self-cleaning.
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Stones / Earths
Polyurethane Tension-, Polyurethane Frame-, Polyurethane Plain-, Rubber Screens, Polyurethane accessories, Wide range of options, Cyclones, Spiral Concentrators, High Precision Filter Tubes.
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