Based on the machine tool industry and its end users continuously demanding higher quality in all aspects of machines. Highly specialized components can shorten machining times, increase rotational speeds, offer flexible material properties, and support a wide range of operating conditions. At the same time, new energy-saving solutions and maintenance-free features are improving the economic efficiency of modern machine systems.Based on decades of experience, GMN focuses on producing extremely high-quality machine tool components. Through this strategy, GMN produces various standard non-contact seals and custom solutions.
The friction-free and wear-free characteristics of GMN non-contact seals are an effective, economical, and ecological solution for modern applications both within and outside the machine tool industry.
GMN non-contact seal features:
1. Friction-free
2. Wear-free (infinite service life)
3. Compact design
4. High speed
5. High energy efficiency
6. Flexible material properties and design
7. Operating temperature up to 200°C
GMN non-contact seal models and parameters:
The GMN labyrinth plastic S type seal is made of plastic and has no drainage grooves.
1. ModelType S
2. Selection parameters

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Weidou Intelligent Technology is a professional authorized distributor of GMN non-contact mechanical seals,
providing pre-sales selection and warranty services for GMN shaft seals.