Compression springs - Import export

Dimensions Wire diameter: 0,2 – 8,0 mm Spring length up to 1500 mm Special profiles feasible Outside diameter max. 120 mm Customer specific spring shape Material All spring materials Coating All commonly coated spring steels In-house phosphating In-house stove-enameling Additional coatings through external services Specialities Compression springs highly resistant against dynamic stress Compression springs highly resistant against static stress Minimal relaxation due to heat treatment Fully automated setting- and force-inspection Smallest force tolerances Customer specific packaging Assembling and mounting with other components Rapid prototyping

Compression springs is the most common type of springs. The majority of compression springs are cylindrical and linear, but to this group belongs also conical, barrel shaped, tapered out ends and more. The design can be adjusted to fulfill a wide range of requirements concerning spring characteristic.

Volute Springs are used as compression springs and made from flat material coiled to a volute. The coils of the material overlap each other and are guided radially by each other during compression, thus giving the spring a stability against buckling that cannot be achieved with conventional compression springs.

Disc springs (also called Belleville springs) are geometrically a cylindrical washer with a slightly conical shape. It is used as compression spring and is the best solution when forces are high and travel relatively limited. This type of springs can or in parallel, which increases travel and/or force.

Traction gas springs differ from conventional gas springs in that they operate in the pull direction rather than pushing out with force. In the unloaded state, the spring is compressed with the piston rod inside the cylinder.

The drum plastic scraper is for use on light to heavy conveyor belt systems. High quality PU segments for particularly high time of exposure also suitable on spherically rotated drums high flexibility due to PU segments also specially suitable for reversing conveyors belt speeds up to 5 m/s especially for badly damaged belts and PVC belts well suited for use in narrow space conditions limiting damage to the belt longer life expectancy and therefore significant cost savings due to new type of segment shape elastic segments with permanently consistent contact pressure with compression springs (for the automatic regulation of the contact pressure)

FTK primary scrapers for pollution abatement in conveyor belt systems The primary scraper is used for light to heavy conveyor belt systems high tech hard metal for particularly high time of exposure also suitable on spherically rotated drums high flexibility due to PU hard metal segments also specially suitable for reversing conveyors belt speeds up to 5 m/s specially for extremely adherent materials or in difficult or narrow space conditions significantly improved cleaning performance limiting damage to the belt longer life expectancy and therefore significant cost savings due to special segment shape elastic segments with permanently consistent contact pressure with compression springs (for the automatic regulation of the contact pressure) Areas of use sand plants, gravel plants, clay plants, brick plants, asphalt mixing plants and in the gypsum, cement and glass industries etc Any products adhering to the belt reduce the life expectancy of the conveyor due to the heavy soiling.