【第 1 段建议】: 1. "lmpact"应为"Impact"（大写"I"）。 2. "High Weir Spiral Classifier"中的两个空格应为一个空格。 3. "Submerged Spiral Classifier"中的两个空格应为一个空格。 4. "Aggregates Belt Conveyor"中的"Aggregates"一词应小写，改为"aggregates Belt Conveyor"以保持一致性。 5. "Truck Unloader"中的"Truck"一词应小写，改为"truck Unloader"以保持一致性。 6. "EPCO"可能需要确认是否为"EPC"以符合常见用法（如这是个特定名词，请忽略此项）。 7. "Local"小写以保持一致性，改为"localized Service"。 注意：整体文本存在一些格式和大小写的不一致性，建议进行整体调整以统一格式。 --- 【第 2 段建议】: 1. "It is mainly composed with adjustment wedge, auxiliary hydraulic cylinder and the locking lever." → "It is mainly composed of adjustment wedge, auxiliary hydraulic cylinder, and the locking lever." 2. "more and larger" → "larger and larger" 3. "the final products size requirements" → "the final product size requirements" 4. "must use the adjustment device and adjust the discharging port size regular" → "must use the adjustment device and adjust the discharging port size regularly" 5. "there are two kinds of adjustment device: gasket adjustment, wedge adjustment" → "there are two kinds of adjustment devices: gasket adjustment and wedge adjustment." 6. "needs human adjust" → "needs humans to adjust" 7. "it also is the insurance device" → "it is also the insurance device" 8. "method disadvantage" → "method's disadvantage" 9. "it does not have enough reaction sensitive" → "it does not have enough sensitivity" 10. "Motion will bring the sheave move" → "Motion will bring the sheave to move" 11. "balance the sheave weight" → "balance the weight of the sheave" --- 【第 3 段建议】: 1. "to be Our Agent" - should be "to be our agent" (capitalize "our" is unnecessary). 2. "Materials (brochures, catalogs）" - the closing parenthesis should be a regular parenthesis, not a Chinese-style parenthesis (should be "catalogs)"). 3. "Copyright © 2026 Shanghai Shibang Machinery Sales Co., Ltd." - The date "2026" should be checked for accuracy since the current date is before this year (2023). The rest of the text is consistent in spelling, pluralization, and punctuation.