Cemented carbide spectacle plates

The reason why the eye plate is called the name of the eye plate is because it looks like the appearance of glasses, in fact, the eye plate is academically and cutting ring matching wear-resistant plate, in the concrete pump truck, the eye plate and cutting ring with each other, they mainly work with the rubber spring, through the pressure self-balancing and rubber spring automatic compensation gap, so that the floating cutting ring has a self-sealing effect, so as to increase the delivery pressure of the S pipe valve. s The tube can withstand tens of thousands of oscillations is dependent on these two things, so, looking very simple, in fact, the quality requirements are very high, in general, to increase the service life of the eye plate will be used carbide structure.

The advantages of alloy spectacle plates: high hardness, high precision, high strength, good wear and corrosion resistance, long service life.

The role of alloy spectacle plates.

1、There is a cutting effect on the aggregate between the cutting ring and the eye plate of the concrete pump truck, thus ensuring that the cutting ring and the eye plate are correctly in place.

2、Improve the sealing, because there is a rubber compression ring between the cutting ring and the S valve it plays a cutting ring to the eye plate a pre-pressure, so as to improve the sealing between the cutting ring and the eye plate.

3、Reduce the cost of use, it replaces the wear between the S valve inlet and the material cylinder outlet with the wear between the eye plate and the cutting ring. This way the cost of replacing a set of eye plate and cutting ring is much lower than the cost of replacing the S valve and material cylinder.

Product display.