| Customization: | Available |
|---|---|
| After-sales Service: | PCBA_Printed Circuit Board Ultrasonic Cleaner |
| Warranty: | 1 Year |
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Stencil Ultrasonic Cleaning Machine composed Two Chambers in #1: Ultrasonic vibration jetting/scrubbing #2: Rinsing with or without ultrasonic energy in optional configuration
Stencil Ultrasonic Cleaning Machine
01: Parameter
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Name |
Stencil Ultrasonic Cleaning Machine |
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Model |
KLE-1046S |
KLE-1049S |
KLE-1070S |
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Ultrasonic frequency |
40khz |
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Ultrasonic power |
2300w |
2500W |
3500w |
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Applicable stencil size |
550*600mm |
550*650mm |
736*736mm |
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Inner size |
650*500*700mm |
650*500*750mm |
840*500mm*840 |
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Power line supply |
380V/50hz*3P |
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Cleaning time |
3 minutes |
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Drying time |
5 minutes |
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Outside dimension |
750*600*1100mm |
750*600*1150mm |
940*600*1250mm |
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Weight |
140kgs |
150kgs |
210kgs |
02: Highlights
Stencil Ultrasonic Cleaning Machine can remove all types of un-reflowed solder paste, including lead-free, as well as uncured adhesives from stencils, screens and misprinted PCBs, safely and gently, its built-in wash-solution filtration and recirculation system cuts down on the amount of wastewater sent to drain while maximizing the useful life of your wash solution
03: Cleaning procedures
Simply place your stencil in the rack, fill with high quality cleaning solution and press the start button, ultrasonically cleaned by high-speed microscopic bubble implosions, after only a few minutes, manually lifts your cleaning stencil from the washing tank, and spray-clean by hand to remove the loosened solder paste and other contaminants. And dip into the rinsing tank, at last, use a low-pressure dry air gun removes the remnant rinse moisture and you stencil is ready to be used again all in only a few minutes
04: Advantages
041: Complete cleaning: microscopic, ultrasonic removal of solder pasts, post solder flux and more
042: Minimize wash solution costs: The machine built-in filtration and recirculation system to reduce the water consumption and reuse the wash solution
043: Adopts ultrasonic cleaning technology: Stencil Ultrasonic Cleaning Machine is using ultrasonic vibrating to stir and remove the un-reflowed solder, paste and uncured adhesives from stencils screens and misprints, gently and without risk of damage to delicate stencils
044: Washing, rinsing and drying functions are all in one machine: The machine design two sump, one is used for dirty cleaning, the other using rinsing, also built-in hot air drying system to quick dry after cleaning, all workstation included in one compact unit, minimizing required floor space
045: Customized size for various sizes of stencils: accommodates stencils, screen, and misprinted PCBs to 29"*29" (736*736mm)
046: Water level indictor: shuts down the machine if the water level drops below the minimum requirement to avoid damage
047: Dual tanks design: stencil ultrasonic cleaner has two ultrasonic tanks, a wash tank/sump and rinsing tank/Sump, both tanks have ultrasonic energy and heat, the cleaning tank equipped with filtering and recirculation to save the water consumption, reuse the cleaning solution and avoid secondary detain when pulling out the cleaning tank
048: Top quality: the ultrasonic vibrators are mounted at side of cleaning tank at 40khz, have ten year warranty against the be-bonding, the whole machine has two year of warranty, ultrasonic generator is smart to match the frequency with the machine, don't need any further debugging, and support hog plug
Easy loading and unloading: low-profile, top-centric design requires no or minimal bending
Portability: the entire systems moves easily around your shop on casters
049: Easy maintenance: with easy-to- access, easy-to-replace parts, easy to program and operate.
05: Special notices
051: The ultrasonic frequency should be 40 kHz or higher (the lower the frequency, the more aggressive the ultrasonic cavitations)
052: The power density should be 10 watts per liter or less (this is the amount of electrical energy transferred into the cleaning bath via the ultrasonic generator, measured in watts per liter of cleaning solution in the tank).
053: The ultrasonic cleaning cycle should be less than 10 minutes (a correctly sized ultrasonic cleaner combined with the appropriate cleaning chemistry should effectively clean PCBs in 3 - 4 minutes).
TECHNOLOGY SUPPORT of Stencil Ultrasonic Cleaning Machine
Performance comparison of stencil cleaning
01: Manually soak stencil cleaning
011: cleaning steps
0111: Spray cleaning agent on the stencil or soak the stencil in a container for a while (if the solder have condensed into pieces)
0112: Put on gloves and use duster cloth to swab down the dirty parts containing solder paste
0113: Drying by compressed air
0114: Check and confirm the following
01141: Confirm the surface is now clean and solder residue has been removed
01142: Confirm the mesh without any clogging
01143: Confirm mark point has not been damage
01144: Confirm stencil tension
012: Advantages
0121: lost cost
0122: Visualization
013: Disadvantages
0131: Long time to clean and dry, low-effectiveness
0132: High salary cost, requires specialized worked cleaning for entire process
0133: Cleaning effect is not very good and depends on worker cleaning ability
0134: May damage stencil, human error can cause damage and man-handling
02: Pneumatic spray stencil cleaning
Tools and materials: Pneumatic stencil cleaning machine, cleaning agent, special gloves
021: Cleaning steps
0211: Start air compressor
0212: Set up the cleaning time, drying time
0213: Put in stencil and leave to do other work (frees the operator)
0214: Get Stencil out after coming back and put in another one (fully automated process, just need loading and unloading)
022: Advantages
0221: Pneumatic, automatic, without power
0222: high-effective
0223: cleaning effect is good
0224: Economize manpower
023: Disadvantages
0231: Cannot clean oversized stencils
0232: Cleaning effect is not good with thick stencils
0233: Requires certain cost to make initial investment machine
03: Stencil ultrasonic cleaning
Tooling and material: Stencil Ultrasonic Cleaning Machine, cleaning agent
031: Cleaning steps
0311: Power on
0312: Put in stencil and setting cleaning time and drying time
0313: Get stencil out and put in another one
032: Advantages
0321: Automatic
0322: Highly effective
0323: Cleaning effect is good
033: Disadvantages
0331: Need one stuff
0332: High cost
0333: Can't clean oversized stencil
Stencil Ultrasonic Cleaning Machine is one of Professional stencil washing equipment, we are pleased to provide our solution with experienced practical cleaning process and feedback from our cooperating partner, please feel free to consult with our tech team to find what we can do more for your application
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