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Efficient use of floating seal ring

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新闻

Reliable Floating Seal Solutions Leading Heavy Machinery Industry | Rviton Machinery

Reliable Floating Seal Solutions Leading Heavy Machinery Industry | Rviton Machinery

2026-05-30 17:44:43

The global heavy machinery and construction equipment sectors are undergoing a massive transformation, driven by the demand for higher operational efficiency and reduced downtime. At the heart of this industrial evolution is the critical need for reliable sealing technology. Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer, has positioned itself as a global leader in this niche, specializing in the design and production of high-quality floating seal (also known as duo-cone seals or mechanical face seals) solutions.

Huangshi Rviton Machinery Co., Ltd Driving Global Construction Equipment Efficiency with Premium Floating Seal Solutions

Huangshi Rviton Machinery Co., Ltd Driving Global Construction Equipment Efficiency with Premium Floating Seal Solutions

2026-05-29 17:02:31

Heavy construction and mining equipment operate in some of the most unforgiving environments on Earth. From muddy construction sites in Southeast Asia to abrasive mining fields in Australia, undercarriages are constantly subjected to sand, water, slurry, and extreme temperatures.

Rviton Machinery: Empowering Global Heavy Machinery Logistics with Advanced Floating Seals

Rviton Machinery: Empowering Global Heavy Machinery Logistics with Advanced Floating Seals

2026-05-28 10:39:32

In the highly demanding world of heavy construction, mining, and agricultural machinery, mechanical integrity is paramount. Dust, mud, water, and extreme temperatures constantly threaten the life cycle of undercarriage systems and gearboxes. To combat these challenges, Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer, has announced a series of breakthroughs in the production and global distribution of its high-performance floating seal technologies.

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Efficient use of floating seal ring

2020-11-24 13:44:02
The shaft surface of the floating seal ring has technical cracks or corroded spots, which aggravate wear and leakage; the scars, sand holes on the shaft surface and the floating seal ring lip form a gap to leak; the shaft surface is scratched or bumped to ensure the shaft surface Quality, don't bump. The surface of the floating seal ring has micro-threaded grooves and other turning or grinding traces, which form a pumping effect and leak. Therefore, it is important to ensure the finishing process of the shaft surface.

The shaft surface of the floating seal ring is dirty, dust particles adhere to the lip of the floating seal ring, and the shaft surface is worn; the casting sand is invaded and the shaft surface is worn; the external dust is invaded, and the shaft surface is worn; Seal ring lip, floating seal ring wear shaft surface to ensure the cleanliness of shaft surface and floating seal ring; in order to prevent external dust from invading, dustproof device is installed; high-quality lubricating oil is used instead.

In order to ensure the cleanliness of the grease, it is important to replace the grease regularly to remove impurities or other harmful impurities accumulated in the grease in time. Therefore, from the structural design, the oil injection hole and the oil drain hole can be reserved. In order to prevent the temperature of the sealing cavity of the floating seal ring from increasing, it is sometimes important to open a vent hole.

The existence of "critical oil film" at the edge of the floating seal ring is very beneficial to reduce the wear of the edge of the floating seal ring and increase the life of the floating seal ring. Especially when several floating seal rings are used in parallel, special attention should be paid to the lubricant. Otherwise, dry friction will be formed due to lack of oil, causing the floating seal ring to be burned out.