Custom Rubber and Silicone Parts for Machines
Reproduce difficult or obsolete rubber components to extend equipment life and reduce unnecessary replacement.
Overview
You cannot replace a whole production line because of a worn rubber insert
We manufacture custom rubber seals and rubber units for machines and equipment where the required rubber or silicone part is no longer available from the original manufacturer. Our own production capacity allows us to build a precisely fitting solution from an existing sample, a technical drawing or a working assembly.
The best source is always an existing physical sample, because the drawing and the original part do not always match — especially after decades of service and undocumented revisions.
During manufacturing we select the rubber compound or silicone base material with the function and the load in mind. The custom design makes sure that the part continues to work reliably after installation and meets the operating conditions of that particular machine. The goal is to restore functionality and extend service life.
Key capabilities
- Reverse engineering from physical samples
- Custom tooling and low-volume production
- Rubber and silicone materials selected for the operating environment
- Maintenance, refurbishment and retrofit applications
- Threaded or metal inserts vulcanized into rubber
Economics
A few hundred seals can buy years of machine life
Producing custom rubber units is particularly worthwhile in maintenance, refurbishment and retrofit projects, where replacing the complete equipment is not justified. Accurate fit and controlled material selection reduce downtime and the risk of failure.
In some cases, manufacturing a few hundred seals extends the usable life of a production line by several years. As a manufacturer we adapt flexibly to individual requirements, whether that means a single piece or a smaller series — the point is that existing machines stay in dependable operation even when the original part can no longer be sourced.
How we work on a custom part
- Reproduction from a sample, drawing or working assembly
- Material selected for temperature, medium and mechanical load
- One-off pieces and small series
- Metal or threaded inserts vulcanized into the rubber body
Selection & quotation
Information needed for selection and quotation
The more precise the input, the faster and more reliable our technical answer. For non-standard requirements, a drawing or a physical sample is the best starting point.
- Physical sample or detailed drawing
- Function of the part in the assembly
- Temperature range
- Medium and chemical exposure
- Mechanical load and movement
- Required quantity
From the manufacturer
When the original part is no longer available
We manufacture custom rubber seals and rubber units for machines and equipment for which the required rubber or silicone part is no longer available from the original manufacturer. Our own production capacity makes it possible to produce an exactly fitting solution from an existing sample, a technical drawing or a working unit. The best source is naturally the existing sample, because the drawing and the original part do not always agree.
During production we select the right rubber compound or silicone raw material taking the function and the load into account. The custom design ensures that the part works reliably after installation and meets the operating conditions of the given machine. Our aim is to restore working order and extend service life. You cannot replace an entire production line because of worn rubber inserts.
Manufacturing custom rubber units is particularly advantageous for maintenance, refurbishment and retrofit projects, where replacing the complete equipment is not justified. An accurate fit and controlled material use reduce downtime and the risk of failure. In some cases, producing a few hundred seals extends the usable life of a production line by several years.
As a manufacturer we adapt flexibly to individual requirements, whether it is a single piece or a smaller series. The rubber seals and rubber parts we make allow existing machines to remain in dependable service even when the original part can no longer be obtained.
Silicone unit designed from a sample Threaded stem vulcanized into rubber 
Single pieces and smaller series alike
If we have caught your interest, we look forward to hearing from you.
FAQ
Frequently asked questions
Cannot find your answer? Send us the technical details and we will review the application.
Is a drawing enough?
It may be, but a physical sample is usually the better reference, because the drawing and the original part do not always match.
Can metal parts be vulcanized into rubber?
Yes. Selected designs incorporate metal inserts or threaded stems vulcanized into the rubber body.
Is low-volume production possible?
Yes, subject to tooling economics and technical feasibility.
Is it worth it for an old machine?
Frequently. Producing a few hundred seals can extend the usable life of a production line by several years, at a fraction of the cost of replacement.
Send us the technical details, drawings or photos
We will review the application and confirm the most suitable next step.
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