Solid Shaft Dual-Flange Magnetic Fluid Seal Assembly SR20, Extended Type (Custom-Made)

This product is a high-performance sealing device specifically developed to meet the demands of rotary power transmission in high-vacuum environments. With “zero leakage, long service life, and stable high-speed operation” as its core design objectives, it also emphasizes non-standard customization and long-term operational reliability. It is ideally suited for the diverse vacuum experimental setups found in university and research institute laboratories as well as corporate R&D facilities, providing stable and reliable hardware support for dynamic shaft seals in equipment such as magnetron sputtering systems and vacuum coating machines.
Key features:
1. Zero-leak sealing: Utilizing magnetic fluid sealing technology to achieve wear-free, zero-leak dynamic sealing between the shaft and the chamber, thereby eliminating vacuum leakage losses and ensuring the ultimate vacuum level of high-vacuum chambers.
2. Extended Non-Standard Adaptation: The SR20 extended non-standard custom design can be tailored to meet the specific shaft length and installation space requirements of particular equipment. Its dual-flange configuration ensures both mounting strength and coaxial alignment, making it compatible with a wide range of equipment interfaces.
3. Precision and High Efficiency Operation: High-precision bearings and magnetic circuit design ensure stable rotational speed, eliminate frictional losses, achieve high power transmission efficiency, and thereby guarantee the stability of coating and sputtering processes.
4. Durable and Easy to Maintain: The robust, compact design offers excellent resistance to aging and wide temperature tolerance, ensuring long-term stable operation. Maintenance is convenient, reducing equipment downtime and maintenance costs.