As the core vulnerable parts of the impact crusher, the impact plate of the crusher occupies a key position in the equipment parts system. Its importance is mainly reflected in three aspects: First, as the "working blade" directly involved in material crushing, the impact plate achieves material crushing and shaping through high-speed impact, and its structural design and material selection directly affect the crushing efficiency and the particle size distribution of the finished product. Secondly, in the composition of equipment maintenance costs, the impact plate is a high-frequency replacement part, and its wear resistance directly determines the service life and comprehensive operation and maintenance costs of the equipment, usually accounting for more than 30% of the expenditure on vulnerable parts of the crushing production line. Furthermore, from the perspective of functional irreplaceability, the unique "stone-on-stone" crushing principle of the impact plate gives it unique advantages in the fields of machine-made sand production and construction waste recycling, which cannot be completely replaced by other crushing parts such as jaw plates and mortar walls. In addition, the adaptability of the working conditions of the impact plate also reflects the overall performance level of the equipment. A high-quality impact plate can simultaneously meet the dual requirements of crushing high-hardness materials and energy saving and consumption reduction. As the crushing process develops towards sophistication, the impact plate has been upgraded from a simple wear-resistant part to a key component with multiple functions such as crushing, shaping, and energy saving. Its technological innovation often becomes a breakthrough in improving the performance of the entire machine and has strategic significance in the crushing equipment parts system.

As the core vulnerable parts of the impact crusher, the impact plate of the crusher..