We have the solutions for your demands
Our rubber moulded parts are produced individually according to specific customer requirements. In various sizes and geometries, both symmetrical and asymmetrical, for various industry sectors. In this context, we attach great importance to the quality of the rubber parts. From aesthetically flawless workmanship to ideal sealing and damping properties.
We produce products for our customers on schedule, in the highest quality and completely deburred. The supplied moulded rubber parts are ready for immediate use.
Rubber moulded parts are elastic, incompressible, and maintenance-free. They dampen, seal, insulate, protect, and separate.
Every moulded rubber part is exposed to varying levels of stress.
Following a professional assessment, we produce rubber moulded parts according to the customer's individual requirements.
We guarantee technically and aesthetically perfect processing which helps ensure the sealing and damping properties expected
by our customers.
Sealing frames and plates
Whether frame, ring or plate seals, plate-cuts, or sections,
we manufacture and supply customer-specific flat seals of all types and guarantee rapid production times - even for repeat orders.
Sealing plates are used e.g. for the sealing of fuels,
hydraulic fluids, ventilation ducts but also for vibration damping.
Frame seals are used on edges or covers. The objective
is to create a hermetic seal to prevent leakages of liquid elements such as water or oil.
(axle) Cuffs and hoses
Axle boots protect drive shaft joints from moisture and dust.
Due to their high level of flexibility, axle boots of this type are
often shaped like bellows. Sleeves are used as a seal between
two systems or as a sheath to protect an object.
Rubber hoses fulfil a wide variety of tasks in a wide range of industrial sectors. Highly elastic moulded hoses offer a suitable
technical solution even in tight installation conditions.
Furthermore, moulded hoses reduce vibration transmission
and are resistant to almost all water-based solutions.
Take advantage of an experienced and competent company's know-how for the processing of your special sleeves and hose inserts.
Rubber-metal connections and drive rollers
When it comes to sealing, damping, insulation, or protection, we manufacture and supply rubber-metal compounds such as rubber
buffers and vibration dampers for a wide range of applications in both industrial and commercial sectors. Metals such as aluminium, stainless steel, brass etc. are used for this process.
The metal element provides stability, while the “rubber” is responsible for sealing and damping. Components machined by Heinz Gräber GmbH are used, for example, as shock absorber bearings, torsion
couplings, machine feet, engine bearings, pulleys, or valve plates.