清洗积碳的原因

Reasons for cleaning carbon deposits

积碳是发动机不完全燃烧而产生的沉积物，影响发动机正常运行，积碳严重时还会导致发动机损坏。如果不及时清除积碳将会给爱车带来冷启动困难、怠速抖动、油耗增加、发动机噪声大、加速无力以及尾气排放超标等其他的危害，因此，需要及时清除汽车积碳。

Carbon deposits are deposits generated by incomplete combustion of the engine, which affect the normal operation of the engine. Severe carbon deposits can also lead to engine damage. If carbon deposits are not removed in a timely manner, it will cause difficulties in cold starting, idle shaking, increased fuel consumption, high engine noise, weak acceleration, and excessive exhaust emissions to your car. Therefore, it is necessary to remove carbon deposits in a timely manner.

核桃砂

Walnut sand

核桃砂是由核桃壳敲碎后，经严格筛选分类多道工序精制而成。硬度低且不含硅，有良好的韧性和弹性，可用于清理金属、合金和电子塑胶工件，同时不会损伤工件表面。核桃砂的特点是天然材料，绿色环保、物理清洗，不伤工件、彻底清除积碳和具有改善发动机性能的功能。

Walnut sand is made by crushing walnut shells and refining them through strict screening, classification, and multiple processes. Low hardness and silicon free, with good toughness and elasticity, it can be used to clean metal, alloy, and electronic plastic workpieces without damaging the surface of the workpiece. The characteristics of walnut sand are natural materials, green environmental protection, physical cleaning, no damage to workpieces, thorough removal of carbon deposits, and the ability to improve engine performance.

核桃砂除积碳

Carbon removal from walnut sand

利用设备及高气压将天然植物核桃砂直接作用于进气系统管道及进气门，可彻底清除积碳，因原材料为天然植物核桃且无化学成分，因此安全可靠。清洗效果显著，可彻底清除进气管道、进气门上附着较厚的积碳，清洗后动力提升，耗油量减少，尾气排放改善。

By using equipment and high pressure, natural plant walnut sand can be directly applied to the intake system pipeline and intake valve to completely remove carbon deposits. As the raw material is natural plant walnut and has no chemical components, it is safe and reliable. The cleaning effect is significant, which can completely remove the thick carbon deposits attached to the intake pipes and valves. After cleaning, the power is improved, fuel consumption is reduced, and exhaust emissions are improved.

核桃砂除积碳作业流程

Carbon removal process for walnut sand

拆卸进气歧管

Removing intake manifold

使用喷沙设备将天然植物核桃砂打入各气歧管道及进气门部件，以此清除进气系统积碳。

Use sandblasting equipment to inject natural plant walnut sand into various gas pipelines and intake valve components to remove carbon deposits in the intake system.

运用动力吸尘设备将各进气歧管内部的核桃砂及积碳完全吸附出来。

Use power vacuum equipment to completely absorb the walnut sand and carbon deposits inside each intake manifold.

清除发动机周围残留核桃砂，装复进气歧管，试车。

Remove residual walnut sand around the engine, reinstall the intake manifold, and conduct a test drive.

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