Do You Know the different between Ultrasonic Cleaning Machine and Spray-type Cleaning Machine
1. Comparison Table
|
Comparison Item |
Ultrasonic Cleaning Machine |
Spray-type Cleaning Machine |
|
|
Cleaning Principle |
Ultrasonic cavitation, reaches tiny pores |
High-pressure liquid jet, surface flushing |
|
|
Cleaning Effectiveness |
✅ Cleans complex holes & blind vias |
❌ Limited effectiveness for deep/micro holes |
|
|
Applicable Stencil Type |
Ultra-fine pitch stencils (<0.3mm) |
Standard stencils (>0.5mm holes) |
|
|
Cleaning Speed |
Slower (3–10 min/cycle) |
Faster (1–3 min/cycle) |
|
|
Equipment Cost |
Higher (due to ultrasonic generator) |
Lower (pump + nozzles only) |
|
|
Maintenance Difficulty |
Requires fluid replacement & transducer care |
Nozzles clog easily, need frequent cleaning |
|
|
Stencil Damage Risk |
Minimal (non-contact) |
High-pressure spray may deform stencil |
|
|
Environmental Impact |
Cleaning fluid can be recycled |
Higher wastewater discharge |
2. Advantages of Ultrasonic Cleaners
✔ More thorough: Cleans micropores unreachable by spray washers.
✔ Safer: Non-contact process prevents stencil deformation.
✔ More energy-efficient: Lower water consumption compared to high-pressure spray.
Advantages of Spray Washers
✔ Faster: Ideal for high-volume cleaning of simple stencils.
✔ Lower cost: Equipment is typically cheaper.
3. How to Choose the Right Stencil Cleaner?
High-precision stencils (<0.3mm holes) → Ultrasonic cleaner (recommended: 40kHz+).
Standard stencils (>0.5mm holes) + mass production → Spray washer (higher efficiency).
Limited budget + small/medium batches → Manual ultrasonic tank + spray assist.
This time, Yangling Electronics mainly talking about the different between ultrasonic cleaning machine and spray-type cleaning machine. If you are interested in our products, please contact Nancy to make an offer for you. Thank you.
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