Concrete Pump Wear Plate & Cutting RingIn the concrete pump truck, the Wear Plate and the cutting ring cooperate with each other, and they mainly work with the rubber spring. Through the pressure self-balancing and the rubber spring automatically compensates the gap, the floating cutting ring has the function of self-sealing, so as to increase the conveying pressure of the S pipe valve. S tube can withstand thousands of swings by these two things, so it looks very simple, in fact, the requirement for quality is very high, in general, in order to increase the service life of the Wear Plate, the hard alloy structure will be adopted.
1. Hard alloy Wear Plate and cutting ring:
Widely used in concrete machinery, it has the advantages of high strength, strong impact resistance, high bending strength, good wear resistance, tight structure, good bonding performance and high completion volume. Under normal circumstances without improper manual operation, 2.5-30 thousand cubic meters are reserved for the Wear Plate and 1.2-15 thousand cubic meters for Cutting Ring.
2. S pipe valve / S tube
The S pipe body is welded with 16Mn high quality steel, which is better than ordinary casting. Under normal circumstances without improper manual operation,50 thousand cubic meters are reserved for the S tube.