A complete air compressor is composed of many parts. Of course, some important parts will appear. Once there is a problem in this part, the machine will not work. There are also some parts that are difficult to find, and they will not stop immediately, such as air inlet duct or rubber bending head. However, long-term use will cause great damage to the air compressor host and rear equipment.

空氣品質不好，成為氣動系統(tǒng)出現故障的主要因素，它會使氣動系統(tǒng)的可靠性和使用壽命大大降低，由此造成的損失會大大超過氣源處理裝置的成本和維護費用，故正確選用氣源處理系統(tǒng)及其元件是非常重要的。

Poor air quality has become the main factor for the failure of the pneumatic system. It will greatly reduce the reliability and service life of the pneumatic system, and the resulting loss will greatly exceed the cost and maintenance cost of the air source treatment device. Therefore, it is very important to correctly select the air source treatment system and its components.

從空壓機輸出的壓縮空氣中，含有大量的水分、油分和粉塵等污染物，一定適當清除這些污染物，以避免它們對氣動系統(tǒng)的正常工作造成危害。

The compressed air output from the air compressor contains a lot of pollutants such as moisture, oil and dust. These pollutants must be properly removed to avoid harm to the normal operation of the pneumatic system.

變質油分的粘度加大，從液態(tài)逐漸固態(tài)化而形成焦油狀物質。它會使橡膠及塑料材料變質和老化；積存在后冷卻器、干燥器內的焦油狀物質，會降低其工作效率；堵塞小孔，影響元件性能；造成氣動元件內的相對運動件的動作不靈活；焦油狀物質的水容液呈酸性，會使金屬生銹、污染環(huán)境和產品。

The viscosity of the modified oil increases and gradually solidifies from the liquid to form tar like substances. It will cause deterioration and aging of rubber and plastic materials; Tar like substances accumulated in aftercooler and dryer will reduce their working efficiency; Block the small hole and affect the performance of the element; Causing inflexible action of relative moving parts in pneumatic components; The water containing liquid of tar like substances is acidic, which will rust the metal and pollute the environment and products.

水分會造成管道及金屬零件腐蝕生銹，使彈簧失效或斷裂；在寒冷地區(qū)以及在元件內的高速流動區(qū)，由于低溫太低，水分會結冰，造成元件動作不好、管道凍結或凍裂；管道及元件內滯留的冷凝水，會導致流量不足、壓力損失加大、甚至造成閥的動作失靈；冷凝水混入潤滑油中，會使?jié)櫥妥冑|；液態(tài)水會沖洗掉潤滑脂，導致潤滑不好。

Moisture will cause corrosion and rust of pipes and metal parts, resulting in failure or fracture of springs; In cold areas and high-speed flow areas in components, due to low temperature, water will freeze, resulting in poor component action, pipeline freezing or frost cracking; The condensate trapped in the pipeline and components will lead to insufficient flow, increased pressure loss, and even valve action failure; If the condensate is mixed into the lubricating oil, the lubricating oil will deteriorate; Liquid water will wash off the grease, resulting in poor lubrication.

銹屑及粉塵會使相對運動件磨損，造成元件動作不好，甚至卡死；粉塵會加速過濾器濾芯的堵塞、加大流動助力；粉塵等會加速密封件損傷，導致漏氣。

Rust chips and dust will wear the relative moving parts, resulting in poor action or even jamming of the components; Dust will accelerate the blockage of filter element and increase flow assistance; Dust will accelerate seal damage and lead to air leakage.