Some crossbar materials require a chromium (Cr) content of not less than 24%, a nickel (Ni) content greater than 20%, etc., and undergo a special heat treatment process to improve hardness and toughness....

Luoyang Zhili New Materials, established in 1992, is one of the leading processing centers for wear-resistant materials in the world, providing high-quality service for wear parts in the mining, cement, power plant, steel, coal, and other industries.

Zhili New Materials

The crossbar is one of the main components of the grid cooler. It is used to push the clinker forward and perform clinker transport. During the clinker transport and cooling process, the crossbar is constantly in contact with the high-temperature clinker and withstands the impact and friction of the clinker, therefore it needs to have high wear resistance.

The shape is cross-shaped. This shape design allows the crossbar to stir, shear, and transport the clinker more effectively in the pushing process, so that the clinker is fully exposed to the cooling air, improving cooling efficiency. The crossbar usually has specific size specifications, and the specific size varies according to the model and design requirements of the grate cooler. Its size design needs to take into account factors such as the clinker transport volume, the internal space of the grate cooler, and coordination with other components.

It is generally made of wear-resistant, high-temperature, and high-strength alloy materials. For example, some crossbar materials require a chromium (Cr) content of not less than 24%, a nickel (Ni) content greater than 20%, etc., and undergo a special heat treatment process to improve hardness and toughness. Some manufacturers perform special surface treatments on the crossbar, such as applying a wear-resistant layer to further increase its wear resistance. This can ensure that the crossbar performs well and has a long service life in high-temperature and high-wear working environments. Ensure stable long-term operation in harsh working environments.

The crossbar is installed on the base of the grate cooler using a specific connection method, and the firmness and precision of the installation must be ensured to guarantee that the crossbar functions correctly. Some crossbar connection covers are installed on the grate cooler using a detachable fixed connection method, such as a top clamping structure, which is convenient for installation and disassembly.

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