HEMA Maschinen und Apparateschutz GmbH

Manufacturer
Germany
Website
Product inquiry
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DIN EN ISO 9001:2015
AEO Zertifikat
DIN EN ISO 50001

Manufacturer
Germany
Website
Product inquiry
Phone

DIN EN ISO 9001:2015
AEO Zertifikat
DIN EN ISO 50001

Spiral Springs (DURASPRING) by HEMA Maschinen und Apparateschutz GmbH

DURASPRING Spiral Springs are commonly used for the durable protection of ballscrews and shafts. DURASPRING Spiral Springs are produced using spring steel. The steel strip is roll formed to produce the spiral spring.

HEMA DURASPRING spiral springs protect spindles from soiling, which can affect the dynamics of the traversing movements. In this way, they maintain the functionality of the system and enable efficient, precise machining of workpieces. The optimum operating conditions for DURASPRING is in applications with oil.

Mounting position
The spiral springs are suitable for both horizontal and vertical installation.

Vertically installed DURASPRING basically achieves longer extension lengths than horizontal versions. Vertical types have a high start-up force, which ensures that the DURASPRING will move out quickly during start-up / extension with machine movement.
For horizontal use, the overlap between turns is increased during manufacture of the spring. In this way, "sagging" is reduced, especially with longer extension lengths, and the transverse stability is significantly improved.

The DURASPRING spiral springs at a glance

Inner diameter from 15 to 160 mm
Vertical separations up to 4,500 mm
Blued steel and stainless steel version
High quality spring steel bank of extreme hardness

DURASPRING BLUE (standard spring, blue steel) and DURASPRING SILVER (stainless steel version).

More information

Spiral Springs (DURASPRING) by HEMA Maschinen und Apparateschutz GmbH