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Profildichtung gummi, gummidichtungen profile

PROFILES

Rubber profiles, plastic profiles, profile rings and frame seals

Profile technology

The technical challenges in profile technology are varied.

With our know-how, we develop functional, material and production-oriented profile cross-sections

and can draw on various manufacturing processes and materials tailored to your application in terms of quantity, dimensional requirements and function. Our rubber profiles and plastic profiles are used in window construction, commercial vehicles, steel hydraulic engineering as well as in the machinery sector.

For simple applications we recommend our customers more sustainable and 100% recyclable product alternatives for rubber profiles.

Profile overview and manufacturing process

extruded
Rubber profiles

The extrusion of dimensionally accurate profiles requires the precise design of the extrusion tools and continuous control of the flow behavior. We plan the required tool in a short time or can use our network

various machine parks and standard profiles.

This enables us to offer our customers fine sealing profiles with the tightest dimensional tolerances for high-precision applications as well as large-volume profile cross-sections with a width of up to 500mm for tunnel or steel hydraulic engineering.

inflatable
Profile seals

Inflatable seals, pneumatic seals, expansion seals, inflatable hollow chamber profiles are synonymous with the same product. A seal that inflates with air to create a dynamic seal. We develop production-ready hollow chamber profile cross-sections or inflatable sleeves tailored to the customer's individual installation situation and designed for targeted expansion when activated in order to achieve the best possible function and durability.

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manufactured rings and frames

Profile seals, round cord seals or frame seals are cut to length from extruded profiles or round cords according to the installation dimensions and end-to-end by hand or with auxiliary tools to form a ring or frame.

A high-quality connection through vulcanization, welding or gluing ensures thebest possible durability and often offers potential for cost savings when selected in a targeted manner. We will recommend the most economical solution for you in the long term.

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Rubber profile TPE profile.png
Hydraulic engineering Profiles Rubber profile.png
Rubber frame seal hydraulic engineering TPE frame seal.png

Examples of special designs

  • self-adhesive profiles

  • with fabric inserts for reinforcement

  • co-extruded profiles

  • foamed profiles

  • Profiles according to DIN 19704-2

  • PTFE coatings

  • Steel hydraulic engineering profiles

  • Fire protection DIN EN 45545 HL3

  • BfR and FDA conformity

  • blue with food approval

  • metallically detectable

  • UL certified

Custom made profiles

Your profiles individually and dimensionally accurately 

manufactured according to drawings or samples

Here you can upload your technical drawings, 3D models or sketches

Datei hochladen

Vielen Dank für Ihre Anfrage :)

Wir melden uns in den nächsten 3 Werktagen bei Ihnen.

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Do you need technical advice and want to speak to an expert?
You are welcome to contact us or send us your concerns by email.
We look forward to your inquiry.

info@sdgummi.de

02131-5390373

Material selection for profiles

  • EPDM

  • CR

  • NBR

  • HNBR

  • NR

  • SBR

  • foam rubber

  • cellular rubber

  • SILICONE

  • FKM

  • FFKM

  • ACM

  • TPE

  • PVC

  • Soft PVC

  • PTFE

Manufacturing of rings and frames

Rubber profiles can be connected as rings or frames using various manufacturing techniques.

Depending on the operating conditions and the mechanical stress, profile rings or frame seals

are glued, vulcanized or welded together.

Using the same techniques, we manufacture large-format gaskets from segments,

to meet as many sealing requirements as possible.

We would be happy to advise you on the various techniques and

kcanprovide you with the most economical solution.

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TPE frame seal welded Frame rubber frame vulcanized
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Examples of industry solutions

  • sealing profile

  • Window construction profiles and door profiles

  • U-profile and clamping profiles

  • edge protection profile

  • High temperature oven profile

  • Grade Profiles and Gate Profiles

  • Fender profile and dam beam

  • frame profile seals

  • inflatable frame seals

  • pneumatic profiles

  • wiper profiles

  • lip profiles

Product development

from prototype to series

 

 

We develop our rubber profiles and frame seals

based on 3D models, technical drawings, sketches or product samples

and clarify with you all the important parameters for the development

and successful implementation of your requirements.

We compare different solution approaches and find the best solution

for you in terms of product requirements, material selection, production technology

and economic implementation from prototype to series.

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With our expertise, modern construction programs and a broad network

of engineers and application techniciansand manufacturing partners,

we will quickly turn your idea into a technically functional,

long-term stable and high-quality product

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