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Modern construction, mining and agricultural operations are shifting toward high-intensity, round-the-clock operation, placing stringent requirements on the durability and stable performance of core machinery parts. Harsh working environments including heavy dust, mud and variable temperatures easily cause component wear and equipment failure, making high-quality sealing technology the key barrier to safeguarding continuous machine operation.
Persistent operational wear, frequent equipment downtime and insufficient high-end spare part supply have long plagued the global construction, mining and agricultural machinery sectors. As industrial equipment operates under harsher working conditions and higher load intensities worldwide, durable, precision-engineered sealing components have become a core determinant of machinery stability and service life.
As global industrial operations demand higher efficiency, reduced downtime, and greater equipment longevity, the role of specialized sealing technology has become more critical than ever. Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer with over 20 years of expertise in the sealing industry, has announced the expansion of its global distribution network. The company is set to deliver its advanced Mechanical Face Seal portfolio to key markets across North America, Europe, and Asia-Pacific, addressing critical sealing challenges in construction, mining, agriculture, and renewable energy sectors.
1. Before installing the floating seal, you can check whether the surface of the journal is too rough and there are no scars, especially if there are long scars along the axial direction. If the surface of the journal is too rough, it is easy to damage the oil seal and destroy its sealing performance. If the surface of the journal is improperly disassembled, it will cause more serious blunt marks, which will make the oil seal lip and the surface of the journal not fit tightly, causing oil leakage. If the journal has only metal burrs or flashing of the shaft head, it can be smoothed with a file to prevent the oil seal from being damaged when the oil seal is installed.
2. Check the oil seal lip for breakage, cracking or oil corrosion. If there is any such bad phenomenon, replace the new oil seal.
3. In order to prevent the floating seal lip from being deformed by stretching or scratching, a special installation tool is used. If you do not have this tool, you can first roll a transparent hard plastic film on the journal or even the shaft head, apply a little oil on the surface, seal the oil seal into the shaft of the plastic film, and seal the oil evenly. Push slowly onto the journal and pull out the plastic film.
If you have any questions, please feel free to contact us！
