【第 1 段建议】: 1. "lmpact" should be corrected to "Impact" (capitalization issue). 2. There is a missing period at the end of the last line. 3. "Rod mill" should be consistently capitalized as "Rod Mill" for uniformity with other product names. Corrected Text: - "Vertical Shaft Impact Crusher" - "Rod Mill." --- 【第 2 段建议】: 1. "Rod mill’s" should be "Rod mill's". 2. "But the impact sand making machine has been optimized the structure of its crushing chamber." should be revised for clarity. Suggestion: "But the impact sand making machine has optimized the structure of its crushing chamber." 3. "by equipped with" should be "by equipping with". 4. "will be lifted to a certain height and then falls back" should have consistent tense: "will be lifted to a certain height and then fall back". 5. "so that multiple Rod mill equipment work simultaneously will cause noise pollution" should be revised for clarity. Suggestion: "so that multiple Rod mill equipment working simultaneously will cause noise pollution." 6. "But VSI6X Series sand making machine adopts shock absorbing design" should be "But the VSI6X Series sand making machine adopts a shock-absorbing design". 7. "by equipped with a unique air self-circulation system" should be "by equipping with a unique air self-circulation system". 8. "the increase the amount of cement" should be "the increase in the amount of cement". --- 【第 3 段建议】: 1. "Rod mill" should be "rod mill" (in lower case). 2. "fuselage" should be "machine body" for clarity and accuracy in this context. 3. "the bending deformation problem" could be simplified to "bending deformation" for conciseness. 4. "which not only cause shutdown frequently" should be "which not only causes shutdowns frequently". 5. "the maintenance and disassembly of each component of Rod mill is difficult" should be "the maintenance and disassembly of each component of the rod mill are difficult". 6. "want to know the price, parameter and other professional questions" should be "if you want to know the price, parameters, and other professional questions". 7. "to call or online consultation" should be "to call or have an online consultation". 8. "which makes the device more stable and reliable, ensuring more convenient maintenance operation" could be improved to "which makes the device more stable and reliable, ensuring more convenient maintenance operations". 9. "the 10 Best Ship Loader Manufacturers in The World" should be "the 10 Best Ship Loader Manufacturers in the World" (lowercase "the").