What is Spectacle Wear Plate & Wear Ring？

Spectacle wear plates and wear rings are key components in equipment such as concrete pump trucks or concrete delivery pumps. They work together to ensure that concrete can flow smoothly during pumping and reduce wear.

Spectacle wear plates are wear parts that protect the pump body and the pipe connection, while wear rings are usually annular parts installed in hydraulic cylinders or plunger pumps to reduce friction and wear between the piston or plunger and the cylinder body. Spectacle wear plates and wear rings work together to form a sealing effect to prevent concrete from leaking during pumping, reduce resistance during pumping, and improve pumping efficiency.

Common materials for spectacle wear plates and wear rings include tungsten carbide alloys, cemented carbide, and high-strength steel. These materials have excellent wear resistance, corrosion resistance, and impact resistance, and can meet the needs of concrete pump trucks in high-intensity working environments. Its high hardness, high wear resistance, corrosion resistance, impact resistance, and easy processing make it widely used in concrete pump trucks.

When choosing spectacle wear plates and wear rings, it is necessary to comprehensively consider factors such as the model, specifications, and working environment of the concrete pump truck. At the same time, factors such as material, performance, and price need to be considered to ensure that the selected product can meet actual needs. At the same time, regular inspection and replacement are required. When replacing, disassembly and installation must be carried out in accordance with the operating procedures to ensure that the replaced parts can work properly and extend their service life.