Rubber Gasket Manufacturing Process – How Reliable Products Are Made?
1. Raw Material Selection – The Foundation of Quality
The first and most crucial step in rubber gasket manufacturing is selecting the right raw materials. At MOL ROMGUM, rubber compounds with excellent technical properties are used, tailored to the specific needs of each client. Depending on the application, gaskets can be made from EPDM, NBR, FKM (Viton), or silicone, all of which provide resistance to temperature, chemicals, and atmospheric conditions.
2. Design and Prototyping
The next stage involves designing the gasket according to technical requirements. The company’s specialists develop detailed 3D models that allow precise planning of the product’s parameters. When necessary, prototypes are produced and undergo rigorous strength testing before mass production begins.
3. Moulding and Vulcanisation
The most important phase of production is moulding and vulcanisation. This process consists of placing the raw material into specialised moulds that give the gaskets their desired shape. High temperature and pressure activate the vulcanisation process, which gives the rubber its final properties: elasticity, abrasion resistance, and tightness.


4. Final Processing
After vulcanisation, the gaskets undergo final processing. This includes removing excess material, dimensional inspection, and surface finishing. Each product is subjected to a thorough inspection to ensure it meets the highest quality standards. Thanks to this, MOL ROMGUM guarantees reliable gaskets even under the most demanding working conditions.
5. Quality Control and Certification
Every stage of production is covered by a strict quality control system. Rubber gaskets produced by MOL ROMGUM are tested for mechanical strength, chemical resistance, and tightness. The company holds certifications compliant with international standards, confirming the high quality and safety of its products.
6. Packaging and Delivery
After successful quality control, the finished gaskets are carefully packaged to ensure protection during transport. MOL ROMGUM ensures timely deliveries to customers both domestically and internationally, thanks to an efficient logistics system.
Why Choose Rubber Gaskets from MOL ROMGUM?
MOL ROMGUM is a company with many years of experience in manufacturing rubber gaskets for various industrial sectors. Thanks to a personalised approach, advanced machinery, and rigorous quality standards, the company offers products that are:
✔ Durable and resistant to external factors.
✔ Precisely manufactured according to technical specifications.
✔ Tailored to the individual needs of clients.
The rubber gasket manufacturing process at MOL ROMGUM is a complex, multi-stage cycle that demands the highest precision and specialist knowledge. This enables us to deliver products that meet the highest technical standards and provide reliability across a range of industrial applications. If you are looking for professional rubber gaskets, choose the experience and quality offered by MOL ROMGUM.