【第 1 段建议】: 1. "lmpact"应为"Impact"（字母“l”应为字母“I”）。 2. "SMP Crushing Plant" 应为 "SMP Crushing Plants"（应为复数形式）。 --- 【第 2 段建议】: 1. "Summary：" 应为 "Summary:" 2. "Raymond mill" 在句子中应标准化为 "Raymond Mill"（重复出现的地方）。 3. "affectthe" 应为 "affect the"（缺少空格）。 4. "Apropriate" 应为 "Appropriate"（拼写错误）。 5. "Kee" 应为 "Keep"（拼写错误）。 6. "checkedwhether" 应为 "checked whether"（缺少空格）。 7. "vulnerableparts" 应为 "vulnerable parts"（缺少空格）。 8. "What's the Different" 应为 "What's the Difference"（拼写错误）。 --- 【第 3 段建议】: 1. "ball mill are cheaper" should be "ball mill is cheaper" (subject-verb agreement). 2. "the corresponding power consumption is also higher" should specify "higher" to ensure clarity in comparison (missing context). 3. "while ball mill is usually for grinding high hardness materials" should be "while the ball mill is usually for grinding high hardness materials" (missing article). 4. "so the whole control is difficult" could be rephrased to "making the overall control difficult" for better clarity. 5. "The Raymond Mill Has Serious Vibration?" should have "has" in lowercase: "The Raymond Mill has Serious Vibration?" (capitalization error). --- 【第 4 段建议】: 1. "increasing feeding materials" 应改为 "increase feeding materials" 2. "crushed the large feeding materials" 应改为 "crush the large feeding materials" 3. "The solutions: fix the cyclone collector and make the locking powder can work;" 应改为 "The solutions: fix the cyclone collector and make the locking powder work;" 4. "the grinding production system exhaust fan do not has the suitable air volume." 应改为 "the grinding production system exhaust fan does not have the suitable air volume." 5. "operators should adjust the gap properly according to requirement" 应改为 "Operators should adjust the gap properly according to requirements," 6. "increase the air volume." 最后应该加上 "or" 之前的 "reduce the air volume" 7. "The related solutions: increasing the feeding material amount," 应改为 "The related solutions: increase the feeding material amount," 8. "A Important Investment" 应改为 "An Important Investment" --- 【第 5 段建议】: 1. "an business opportunity" 应改为 "a business opportunity" 2. "self-produce and sold" 应改为 "self-produce and sell" 3. "Raymond mills are at a more favorable level" 应改为 "the prices of Raymond mills are at a more favorable level" 4. "to in-sale project design then to service support after completion" 应改为 "to in-sale project design, and then to service support after completion" 5. "non-metallic ore grinding in powder industry" 应改为 "non-metallic ore grinding in the powder industry" 6. "the passing rate of Raymond mill" 应改为 "the passing rate of the Raymond mill" 7. "the passing rate is as high as 99%" 应改为 "the passing rate is as high as 99%." 8. "the price is higher" 应改为 "the price of Raymond mill is higher." --- 【第 6 段建议】: 1. "external of Raymond mill" 应改为 "external quality of Raymond mill"。 2. "Raymond machine manufacturers" 应改为 "Raymond machine manufacturer"。 3. "the production capacity, quality and performance of the equipment is also different" 应改为 "the production capacity, quality, and performance of the equipment are also different"。 4. "the grinding mill quality" 应改为 "the grinding mill's quality"。 5. "good functions to improve Raymond grinding mil output" 应改为 "good functions to improve Raymond grinding mill output"。 6. "the machine is easy to be oxidation" 应改为 "the machine is easy to oxidize"。 7. "It will have bad influence on the output" 应改为 "It will have a bad influence on the output"。 8. "the factors which will have influence" 应改为 "the factors that will influence"。 9. "moisture air condition" 应改为 "moist air condition"。 10. "hard material is hard to grind" 建议改为 "hard materials are difficult to grind"。 11. "it will need more grinding time" 建议改为 "it will require more grinding time"。 12. "there are few people knowing how to maintain" 应改为 "there are few people who know how to maintain"。 13. "the grinding mill operating" 应改为 "the grinding mill operates"。 14. "the machine need to be lubricat" 应改为 "the machine needs to be lubricated"。 --- 【第 7 段建议】: 1. "components of mill" → "components of the mill" 2. "solving it in time" → "solve it in time" 3. "after the finished product processing is completed" → "after the finished product processing is complete" 4. "shutdown sequence, ensuring the normal start" → "shutdown sequence, ensuring the normal starting" 5. "check whether the components of the mill are in good condition carefully." → "check carefully whether the components of the mill are in good condition." 6. "Does the maintenance work of the mill and add lubricant in time." → "Perform the maintenance work of the mill and add lubricant in time." 7. "But practices proved" → "But practice proved" 8. "material’s fineness up" → "material's fineness up" 9. "perplexed by high failure rate, large power consumption, unaffordable noises, large emission, low efficiency, unsatisfactory collection system," → "perplexed by a high failure rate, large power consumption, unaffordable noise, large emissions, low efficiency, an unsatisfactory collection system," 10. "on the basis of Raymond mill" → "on the basis of the Raymond mill" --- 【第 8 段建议】: 1. "understanding" 应为 "understood" (时态错误) 2. "The operating principles of Raymond mill is:" 应为 "The operating principles of Raymond mill are:" (主谓一致错误) 3. "who produced" 应为 "who produce" (时态错误) 4. "with outstanding advantages" 应为 "and outstanding advantages" (连接词错误) 5. "On non-metallic mineral products" 应为 "of non-metallic mineral products" (介词错误) 6. "Problems With The Raymond Mill" 应为 "Problems with the Raymond Mill" (大小写不一致)