Various applications, hollow section profiles, tube profiles, brackets etc. Profiles mainly made from ABS, coloured, PVC in one colour and PS. Customer-specific solutions possible with the material e.g. PC and PMMA.
Switzerland
Each bearing is designed around the application it is used in and sometimes that include a profile on the inner or outer ring. We have an array of profiles that we can use on our bearings, including common ones listed below or something completely unique to your application. In collaboration with our application engineers, we will work with you to ensure the right profile, tolerances, material, surface finish, and even the harmonics of the profile are fine-tuned to ensure quite operation, even at high speeds.
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C & U profiles Tubes and profiles in special cross-section, Air conditioning plant’s construction profiles Profiles for furniture Industry Shelving profiles Conveyor profiles Roller blinds & awnings’ profiles Roller shutter profiles (octagonal shaped)
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Not all extruded profiles are required to be circular in shape! Whether it is a seamless or porthole hollow-profile, at ALUnna, we have a multitude of possibilities. Simple profiles, such as a solid profile or an angle profile, are also available. On some profiles we may have the possibility to further improve the dimensional tolerances by adding a subsequent drawing step to achieve final dimensions. In addition to round tube, shaped, square or rectangular tubes in both medium strength and high-strength alloys can be produced.
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Our special types of sealing brushes consist of 16 particular plastic profiles which we can supply in a comprehensive range of variations. The two constructions of sealing brushes are: Strip brush construction: that means our strip brushes with metal backing are mounted in plastic profiles. Punched brush construction: consisting of a solid plastic profile with bundle holes in which the fill material has been mechanically anchored. Depending on the fill material you can choose a fill density of high EA1, medium EA2 or low EA3. You can choose:- all fill types, e.g. natural bristles and hair, plant fibres, wires and synthetic filaments. - different trim heights (BH) (free bristle length) We can also supply all sealing brush types with fixing holes in the holding flanges, e.g. 22 available sizes of round holes and 13 sizes of elongated holes. Standard lengths are usually 1000 mm or 2000 mm. On request lengths of up to 5000 mm can be supplied, depending on the type of profile. Of...
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