The backpack wear-resistant elbow consists of two parts, one part is a wear-resistant elbow, and the other part is to add a filler on the arched outer wall of the wear-resistant elbow, like a backpack, so it is called backpack wear-resistant elbow.

        The wear-resistant lining of the backpack wear-resistant elbow is made of high-strength materials, such as alumina ceramics or silicon carbide, which makes it have excellent wear resistance and impact resistance. This material also has self-lubrication, which can reduce friction and wear, thereby improving the service life of the pipeline system.

        Under harsh working conditions, the backpack wear-resistant elbow can still maintain its excellent performance. For example, in mining, ports, steel and other industries, due to the large amount of dust and materials will cause serious wear and blockage of the pipeline system, the use of backpack wear-resistant elbow, because of its wear resistance and self-lubricating characteristics, can effectively reduce this wear and blockage, prolong the service life of the pipeline system.

        The backpack wear-resistant elbow is to add a layer of backpack anti-wear on the basis of the wear-resistant elbow. In the process of pipeline transportation, the back arc of the wear-resistant elbow is generally the most impacted and easy to wear through. Therefore, the back arc and backpack are used to double the wear resistance and improve the service life of the equipment.