
Develops and manufactures customized sealing solutions and plastic parts via CNC turning – from just a few millimeters up to several meters in diameter.

SEAL – Specialized Engineering Against Leakage GmbH
KapfenbergNew on Amplifa
About Industrial Seals
Industrial Seals (SEAL – Specialized Engineering Against Leakage GmbH) develops, designs and produces customized sealing solutions as well as individual plastic parts. Manufacturing takes place on specially optimized CNC-controlled lathes; the size range extends from a few millimeters up to components with several meters in diameter. The company supports customers throughout the entire product life cycle – from material selection through geometry and assembly to disposal. The offering is complemented by in-house cylinder repairs as well as sealing, welding and material training courses for customers and partners. Customers come from industries ranging from hydropower to mining, cement, steel and paper industries, through to the chemical as well as oil and gas industries. Since 2022, the company has operated its production site in the High-Tech Park Kapfenberg (Styria, Austria), where modern lathes are also in use for an expanded product range.
- Site
- Kapfenberg, Austria
- Processes
- Customized sealing solutions / seal production, CNC-controlled turning (sealing solutions and other plastic parts), In-house cylinder repairs, Development, design and production of customized plastic parts (from a few millimeters up to, Development and design of customized sealing solutions and plastic parts, CNC turning, Consulting on material selection, geometry, assembly and disposal (product life cycle), Sealing, welding and material training courses for customers and partners
- Materials
- Sealing materials (plastics), Plastic
- Certificates
- EN ISO 9001:2015, EN ISO 14001:2015
- Industries
- Hydropower, Mining, Cement industry, Steel industry, Paper industry, Chemical industry
- 01
Consulting and material selection
- 02
Development and design
- 03
CNC turning
- 04
Assembly
- 05
Cylinder repair
- 06
Disposal
Materials & Processes
Sealing materials (plastics)
Used as customized sealing solutions, selected to match the respective application.
Plastic
Processed into seals and other individual plastic parts on CNC lathes.
Locations

Kapfenberg (High-Tech Park)
ATProduction site since 2022
- Part weight / size
- a few millimeters to several meters in diameter
- Materials
- Plastics
- CNC-controlled lathes
Components







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Customized sealing solutions / seal productionPlastic | – | – | – | – | Sealing materials (plastics) |
| CNC-controlled turning (sealing solutions and other plastic parts)Machining | – | – | – | – | Plastics |
| In-house cylinder repairsAssembly | – | – | – | – | – |
| Development, design and production of customized plastic parts (from a few millimeters up toEngineering | – | several meters in diameter | – | a few millimeters | Plastics |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC-controlled lathes | – | – | – | – | Kapfenberg (High-Tech Park) |
Additional services
Quality
As a quality-oriented plastic processor, the company relies on internal training and continuing education of its employees as well as regular external certifications according to EN ISO 9001:2015 and EN ISO 14001:2015. As an environmentally conscious company, life cycle assessments and ecological audits are part of corporate management.
| Evidence | Kapfenberg |
|---|---|
| EN ISO 9001:2015 | |
| EN ISO 14001:2015 |
History
- 2022
Opening of the production site in the High-Tech Park Kapfenberg; expansion of the product range with modern lathes and addition of in-house cylinder repairs.