市面上的全自動超聲波清洗機種類繁多，價格從數千元到數十萬元不等。如何避免“踩坑”？本文從選購技巧、日常維護到故障排查，為您提供一站式指南。

There are various types of fully automatic ultrasonic cleaning machines on the market, with prices ranging from thousands to hundreds of thousands of yuan. How to avoid falling into a trap? This article provides you with a one-stop guide from purchasing tips, daily maintenance to troubleshooting.

一、選購關鍵要素

1、 Key elements for purchasing

明確清洗需求

Clear cleaning requirements

材質：金屬、塑料、陶瓷等不同材料需匹配特定頻率（如40kHz適合精密件，28kHz適合重油污）。

Material: Different materials such as metal, plastic, ceramics, etc. need to be matched with specific frequencies (such as 40kHz for precision parts and 28kHz for heavy oil stains).

污染類型：油漬、銹跡、涂層等需搭配專用清洗劑。

Pollution types: oil stains, rust, coatings, etc. require the use of specialized cleaning agents.

容量與功率匹配

Capacity and power matching

小型實驗室設備容量約2-10L，工業級設備可達200L以上。

The capacity of small laboratory equipment is about 2-10L, and industrial grade equipment can reach over 200L.

功率并非越高越好，需根據清洗槽尺寸選擇，避免能源浪費。

The higher the power, the better. It should be selected according to the size of the cleaning tank to avoid energy waste.

品牌與售后服務

Brand and after-sales service

優先選擇具備ISO認證的品牌（如科偉達、潔盟），確保配件供應和技術支持。

Priority should be given to brands with ISO certification, such as Keweida and Jiemeng, to ensure the supply of accessories and technical support.

二、使用注意事項

2、 Precautions for use

正確添加清洗劑

Correctly add cleaning agents

按說明書比例稀釋，過量會導致泡沫溢出損壞電路。建議使用中性或弱堿性溶劑。

Dilute according to the proportion in the instruction manual, excessive foam will overflow and damage the circuit. It is recommended to use neutral or weakly alkaline solvents.

避免過載運行

Avoid overloading operation

物品擺放需留出1/3空間，確保超聲波均勻傳播。金屬件與塑料件建議分批次清洗。

Items should be placed with 1/3 space left to ensure even propagation of ultrasonic waves. It is recommended to clean metal and plastic parts in batches.

溫度控制

temperature control

多數設備內置加熱功能（40℃-60℃最佳），高溫可提升去污效率，但超過70℃可能損傷傳感器。

Most devices have built-in heating function (40 ℃ -60 ℃ is optimal), and high temperature can improve the cleaning efficiency, but exceeding 70 ℃ may damage the sensor.

三、日常維護與故障處理

3、 Daily maintenance and troubleshooting

定期清潔槽體

Regularly clean the tank body

每周排空廢液并用軟布擦拭內壁，防止水垢堆積影響超聲波強度。

Drain the waste liquid weekly and wipe the inner wall with a soft cloth to prevent the accumulation of scale from affecting the ultrasonic intensity.

更換換能器

Replace the transducer

若清洗效果下降，可能是換能器老化。可通過“火花檢測法”判斷是否需要更換。

If the cleaning effect decreases, it may be due to the aging of the transducer. The "spark detection method" can be used to determine whether replacement is necessary.

常見問題解決

Common problem solving

噪音異常：檢查固定螺絲是否松動，或槽底是否有異物。

Abnormal noise: Check if the fixing screws are loose or if there are foreign objects at the bottom of the groove.

無法啟動：確認電源連接，排查溫控器或保險絲故障。

Unable to start: Confirm power connection and troubleshoot temperature controller or fuse faults.

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This article is a friendly contribution from the fully automatic ultrasonic cleaning machine For more information, please click: http://m.best80.cn Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.