what is the function of oil seal
Replacing the seals in a hydraulic cylinder using a seal kit is a straightforward process that can be done by maintenance personnel or technicians with basic knowledge of hydraulic systems. By following the instructions provided with the kit and using the appropriate tools, the old seals can be removed, and the new ones installed in a matter of hours.
seal kit for cylinder

Steel grating can be cast or fabricated. Steel bars, plates, and rods can be weld in a profile to produce steel grating as approved by the design. For some instances, fabricated steel grating is cheaper than cast. Moreover, to protect the steel structure, it can be coated with paint or hot-dipped galvanized.
The design of shaker screens varies depending on the application and material being processed. Some screens have a single deck, while others have multiple decks to achieve different size separations. The screen media itself can be made of various materials, such as wire mesh, polyurethane, or rubber, depending on the required durability and separation efficiency.