Wear Plates and Cutting Rings

Tungsten carbide wear plates and cutting rings are an important part of a concrete pump. Because they look like glass, tungsten carbide wear plates and cutting rings can also be called tungsten carbide glass plates. 

The main material of tungsten carbide wear plates and cutting rings are the second hardest material in the world, tungsten carbide. Tungsten carbide for wear plates and cutting rings has higher hardness, wear resistance and strength, but it also has higher brittleness. When we use tungsten carbide to make wear plates and cutting rings, we always use the material with a special composition that is completely different from traditional material. Tungsten carbide wear plates and cutting rings have high hardness, wear resistance, and excellent impact resistance, which can completely meet the requirements of concrete pumps.

Rate and principle of Tungsten carbide wear plates and cutting rings

After using it for a long time, the rubber, assembled in the middle of wear plates and cutting rings, will lose elasticity, and tungsten carbide wear plates and cutting rings will be worn. The gaps between tungsten carbide wear plates and cutting rings will increase. It must be adjusted when the gap is larger than 0.7 mm. If the tungsten carbide wears plates and cutting rings don't adjust in time, it will affect the concrete working. 

Factors of tungsten carbide wear plate and wear rings:

1. The differences between each site of concrete pumping.

The first factor is the site of concrete pumping. Generally speaking, a reasonable proportion of concrete can make the working life of tungsten carbide wear plate and wear rings longer.

2. The differences between pumping conditions.

When there is long-distance pumping concrete, the tungsten carbide wear plates and cutting rings will withstand huge pressure, which will shorten their working life.

3. The gap between tungsten carbide wear plates and cuttings rings.

The gap between tungsten carbide wear plates and cutting rings will affect their working life in some ways. The wear ring wear occurs on the edges of the wear ring. If we can promptly adjust the wear ring when needed, then the wear ring life will be doubled.

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