Character Art Exchange

the jaw plate and the jaw crusher surface

For example, nowadays cement is produced by a new dry process with pre-decomposition, which improves the silicic acid rate in the raw material mixing, and often needs to be mixed with siliceous raw materials.

The contact between the jaw plate and the jaw crusher surface is not stable; the eccentric shaft rotates too fast to remove the crushed materials, which results in jamming of the crushing chamber and wear of the jaw plate. Material properties have changed, but the crusher has not been adjusted in time; the angle between the movable jaw plate and the fixed jaw plate is too large to exceed the normal range; The strength and wear resistance of the jaw plate are not good.

The newly installed jaw plate must be fixed tightly, installed well, and the surface of the jaw crusher contacts smoothly. A layer of material with good plasticity can be padded between the jaw plate and the surface of the jaw crusher. Every batch of materials entering the crusher should be sampled and checked. Once there is a great change in the nature of the materials, the parameters of the crusher should be changed in time to match the materials entering the crusher.

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