【第 1 段建议】: 1. "lmpact" should be "Impact" (capitalization error). 2. "Crushi" should be "Crushing" (spelling error). --- 【第 2 段建议】: 1. "0-5-15-25mm" should be "0-5mm, 5-15mm, 15-25mm" for clarity. 2. "stationary production line" should be "stationary production lines" to match plural usage. 3. "which not only save this customer a lot" should be "which not only saves this customer a lot" for subject-verb agreement. 4. "but also meet the requirement" should be "but also meets the requirement" for subject-verb agreement. 5. "SBM Blog" should have a colon after it for consistency with other headings. 6. There should be a period after "SBM" in "About SBM" for consistency with other sections.