With sealing solutions and innovative formed
parts from Freudenberg Sealing Technologies, hammer drills and demolition hammers are in
the very best hands. For boring and chiseling, for demolishing and stripping. For overcoming
the toughest resistance with full penetrating power. Whether concrete or stone. The complete
package for hammer drills and demolition hammers from Freudenberg Sealing Technologies.
Powerful and robust, wear-resistant and reliable over the long term. Thanks to innovations
in materials and design. A new and original dust cap design with several
scraper edges securely keeps out dirt and dust. Special impact cams provide damping
during wall penetration, protect components and prevent damage.
Optimal work safety for people and machines even under difficult operating conditions
and with the radial displacement of the hammer drill: no penetration of dirt, no wear. For
the highest possible power output and a long operating life. Special hexagonal geometries
offer protection against dust and dirt to the customer’s specification. The basis
is always first-class, PAH-conforming sealing materials from the company’s own development
and production. Made-to-order material for every purpose. Damping elements made from
optimally harmonized materials guarantee a long life span even under harsh operating
conditions. Made-to-order solutions for all sealing points are developed with the help
of the company’ s own material and simulation models. At the same time, development times
can be shortened. Striker seals from Freudenberg Sealing Technologies safeguard transmissions against dust penetration and prevent the escape of lubricants. This increases the life span
of the transmission. And the hammer mechanism can set the cycle reliably over the life of
the machine. The new, original striker scrapers from Freudenberg
Sealing Technologies offer an additional advantage in reliability. They prevent the axial movement
of the scraper in the groove, giving the component significant protection against the penetration
of dirt. Striker seals are made of HNBR as the standard– or, if the customer desires,
in extremely wear- resistant polyurethane. Yet another innovation from Freudenberg Sealing
Technologies rounds out the product line: the T-ring seal. It combines reliable sealing
with an up to 80 percent reduction in friction compared to O-rings: for reduced energy requirements
in power units. In HNBR as standard. If desired, also in high-temperature-resistant FKM.
Sealing solutions and innovative formed parts from Freudenberg Sealing Technologies do the
job: innovative and ideal for operating efficiently. 100 percent from PAH-conforming materials.
Tested a thousand times over, proven a million times over in real life. Impressive sealing
performance for tools with power. For long-term reliability and high-performance. With penetrating
power. Freudenberg Sealing Technologies. Often invisible. Always essential.