The basic nature and function of dust ring in industrial field?

What is a dust ring? What is its function? The main function of the dust-proof sealing ring is to remove dust, dust, rain and frost attached to the outer surface of the hydraulic cylinder in repeated motion, and to avoid external dust and rain entering the sealing mechanism.

The dust ring, also known as the rubber seal ring, is also used to prevent external dust and other pollutants from entering the sealing device. The dust ring structure is pure rubber type and metal skeleton type; Can be used for repeated movement places or rotary shaft sealing. The seal of this dust ring is mainly made of nitrile and polyurethane rubber.

However, the standardized dust ring should be a sharp lip type structure with low friction resistance. This prevents external dust from entering the system and reduces wear and tear on the equipment.

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