Conical spring covers
Protection under extreme conditions.

Conical spring covers protect spindles, columns, shafts, threads and rod guides reliably against contamination, chips and mechanical damage. They provide a good sealing function, and are self-cleaning if installed in a suitable position. High temperature resistance and resistance to chemicals guarantee reliable protection even under extreme operating conditions.
Properties
- Accident prevention for operating personnel from revolving spindles and shafts
- Reduction in downtimes resulting from contamination
- Maintains production accuracy of the machine or system
- Good overall visual impression
- Increased machine service life
- Some conical spring covers are also available for retrofitting
Material
- High-quality hardened spring band steel
- Stainless available upon request
Installation positions
- Vertical installation
- Horizontal installation
- Installation in inclined position
- Installation of several conical spring covers in series
By connecting several conical spring covers in series it is possible to deal with special requirements, such as extra-long traversing distances.

We would be happy to advise you regarding such applications and can supply you with the necessary special flanges.
Selection: Selection of the conical spring cover suitable for your specific application is generally based on the following criteria:
- Internal diameter D1
- Expansion AZ (vertical / horizontal)
- Compression ZD
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