What is Concrete Pump Spectacle Plate？

Concrete pump spectacle plate is a key component in concrete transfer pump. It is usually in the form of a round plate with a large opening in the center, similar in shape to the frame of a spectacle, hence the name “spectacle wear plate”. Its surface is relatively flat and smooth, and the overall structure is generally made of wear-resistant materials, commonly high chrome alloy and other materials, to ensure that it has good wear resistance.

It is used in conjunction with the cutting ring, when the concrete is pushed to the conveying cylinder through the hopper, and then to the conveying pipeline, the sealing structure formed by the spectacle plate and the cutting ring can effectively prevent the concrete from flowing back under high pressure, to ensure that the concrete can be pumped along the conveying pipeline to the designated construction location smoothly and continuously, and it is one of the key sealing components to ensure the normal and efficient work of the concrete pumping system.

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