Main Differences Between Rubber-coated Rollers and Rubber Rings

  Usage: Roller coating is mainly used in material conveying systems, such as in the mining, metallurgy, and chemical industries, where it serves to reduce vibration, provide cushioning, and offer waterproof and wear-resistant properties And the rubber rings, such as the buffer roller rubber rings, are mainly used on the tail frame of the machine to reduce the impact of materials on the belt and extend the lifespan of the belt.

  Structure: Rubber-coated rollers typically consist of a metal core shaft and an outer polyurethane layer, with the polyurethane material having certain elastic and wear-resistant properties. And the rubber ring is usually a rubber band, such as the rubber ring for the buffer roller, which has dimensions of 159*108*30 (outer diameter, inner diameter, width)

  Material characteristics: The polyurethane material used for roller coating has elasticity and wear resistance, which helps reduce wear and noise, absorb impacts, and decrease vibration during equipment operation. And the rubber rings are typically made of rubber material, which may have different hardness and wear resistance to suit various working conditions.