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Installation and Maintenance of Floating Seals

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新闻

Global Heavy Machinery Sector Embraces Huangshi Rviton’s Advanced Duo Cone Seal Solutions for Aftermarket and OEM Applications

Global Heavy Machinery Sector Embraces Huangshi Rviton’s Advanced Duo Cone Seal Solutions for Aftermarket and OEM Applications

2026-06-11 18:17:02

As global infrastructure projects expand and mining operations push the limits of heavy machinery, the demand for high-end, reliable sealing components has reached an all-time high. At the forefront of this industrial demand is Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer specializing in the research, development, and production of heavy-duty mechanical face seals. Known globally as a pioneer in the industry, the company’s signature product line, the duo cone seal, is increasingly becoming the preferred choice for original equipment manufacturers (OEMs) and aftermarket distributors worldwide.

Huangshi Rviton Machinery Co., Ltd. Redefines Heavy Machinery Reliability with High-Performance Duo Cone Seal Solutions

Huangshi Rviton Machinery Co., Ltd. Redefines Heavy Machinery Reliability with High-Performance Duo Cone Seal Solutions

2026-06-10 17:39:01

The global heavy equipment industry is undergoing a significant shift as construction, mining, and agricultural sectors demand longer operational lifespans and reduced maintenance downtime. At the forefront of this industrial evolution is Huangshi Rviton Machinery Co., Ltd. (professionally known as RVTON), a premier manufacturer specializing in the research, development, and production of heavy-duty duo cone seal technology.

Huangshi Rviton Machinery Co., Ltd. Revolutionizes Global Heavy Equipment Performance with Advanced Mechanical Face Seal Solutions

Huangshi Rviton Machinery Co., Ltd. Revolutionizes Global Heavy Equipment Performance with Advanced Mechanical Face Seal Solutions

2026-06-10 17:00:05

As global infrastructure, mining, and agricultural sectors experience unprecedented growth, the demand for highly durable machinery components has reached an all-time high. At the forefront of this industrial demand is Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer specializing in the design, development, and production of high-performance Mechanical Face Seal technology.

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Installation and Maintenance of Floating Seals

2020-08-31 14:28:27
Long-term endurance testing on floating seals demonstrates that properly installed seals in track roller applications provide over 3000 hours of maintenancefree performance without the need for oil replenishment. Correct installation of the seal is critical to long service life. If at any time the assembly housing or floating seal is disassembled, a new seal should be installed before reassembly and use of equipment. Failure to do so may result in oil leakage and a shortened seal life.

Step One: Besure that the installation opening of the housing is clean and clear of burrs, scratches, and dust. The O-ring must be correctly fitted on the floating seal without distortion


Step Two: Install the fl oating seal with the properly fitted O-ring in the housing (Diagram 2). At this time, confirmthat the end of the housing (Ain the diagrams) will be parallel to the sliding surface of the floating seat (B). If the seal comes out of alignment, even partially (Diagram 3),abnormal wear and deformation of the O-ring will result, shortening the service life of the seal.

Step Three: After insertion, make sure that the sliding surfaces areabsolutely free of foreign matter, then lightly apply lubricant oil to the sliding surfaces. Upon completion of the seal installation, reassemble the housings and fill with lubricating oil.


When properly installed, the two mated metal surfaces seal against each other for maximum sealing. A thin film of lubrication between the surfaces minimizes wear. The O-ring energizers provide pressure to ensure positive sealing.