Plasma Surface Treatment Machine for PCB

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: One Year
• Type: Clean Machine
• Voltage: 220V
• Transport Package: Wooden Case
• Specification: Contact us
• Trademark: KEYLINK
• Origin: China
• HS Code: 8479899990
• Production Capacity: 1000sets/Year

Product Description

 

 

Product Parameters

PL-5050P LCD screen model
Technical specification			Nozzle models available	Nozzle treatment area	Model
Interface display	4.3-inch LCD screen without touch		R17 Rotate nozzle 16	16mm	PL-JX-022-1
Rated supply voltage	AC220V ±10%		R03 Rotary nozzle 20	20mm	PL-JX-004-1
Plasma output power	750-1500W		R04 Rotary nozzle 30	30mm	PL-JX-006-1
Input current	4.0-8.0A		R21 Rotary nozzle 40	40mm	PL-JX-008-1
Supply frequency	17.3-30kHz		R05 Rotary nozzle 50	50mm	PL-JX-010-1
Air source requirement	External air source (gas consumption 60L/min		R23 Rotate nozzle 70	75mm	PL-JX-014-1
Air source input pressure	≥0.6Mpa		R19 Rotary nozzle 85	85mm	PL-JX-016-1
Air pressure operating range	0.1-0.3Mpa		R20 Rotary nozzle 100	110mm	PL-JX-018-1
Mode	Signal Mode/ Encoder Mode
Relative humidity	<93%
Storage temperature	-25ºC-+55ºC
Cleaning height	5-15mm
Treatment width	≤110mm
Bracket	Dovetail support
Chassis dimensions (including components)	590(L)*350(W)*365(H)mm
Net weight	28kg
Dimensions of the outer packing box	660(L)*395(W)*530(H)mm
Gross weight	37kg
Detection function	Air pressure detection, overtemperature detection, motor speed detection, driver fault detection
Fault alarm	Undercurrent, input overcurrent, output overcurrent, abnormal air pressure, driver fault ALARM output, motor speed abnormal ALARM output

Electronic

Why clean PCBs with Plasma Surface Technology!

Cleaning a PCB with plasma surface technology offers several

advantages over traditional cleaning methods (like chemical or

ultrasonic cleaning). Here's why plasma cleaning is beneficial:

 

1. Removes Organic Contaminants & Oxidation

• Plasma cleaning effectively removes organic residues

(flux, oils, dust) and oxides from PCB surfaces.

• Unlike solvents, plasma can break down stubborn

contaminants at a microscopic level.

2. Improves Adhesion for Coatings & Soldering

• Plasma treatment activates the surface, making it more hydrophilic (water-attracting), which

enhances:

o Solderability (better wetting for lead-free soldering)

o Adhesion of conformal coatings (like silicone, acrylic, or urethane)

o Bonding strength for epoxy adhesives in assembly.

3. No Harsh Chemicals or Residues

• Traditional cleaning methods use solvents that may leave residues or require rinsing.

• Plasma cleaning is dry and eco-friendly, using gases like oxygen, argon, or nitrogen.

4. Precision Cleaning Without Damage

• Plasma penetrates tiny gaps and micro-vias, cleaning areas that brushes or solvents can't reach.

• It's non-abrasive, avoiding mechanical damage to delicate components.

5. Decreases Surface Resistance & Improves Reliability

• Removes insulating layers that could cause electrical leakage or short circuits.

• Ensures better signal integrity in high-frequency PCBs.

6. Prepares Surface for Advanced Packaging

• Essential for HDI PCBs and flexible circuits where cleanliness is critical.

• Used in semiconductor packaging and MEMS (Micro-Electro-Mechanical Systems).

7. Faster & More Consistent Than Traditional Methods

• Plasma cleaning is automated, reducing human error and increasing throughput in production.

1. Removes Organic Contaminants & Oxidation

• Plasma cleaning effectively removes organic residues

(flux, oils, dust) and oxides from PCB surfaces.

• Unlike solvents, plasma can break down stubborn

contaminants at a microscopic level.
8. When to Use Plasma Cleaning

• Before soldering or conformal coating.

• After mechanical milling/drilling to remove debris.

• For repair/rework of contaminated PCBs.

Which Plasma Solution/Technology would be the right one for your application?

Atmospheric plasma and low-temperature plasma are both used for PCB cleaning, but they differ in their

operating conditions, mechanisms, and applications. Here are the differences of the two technologies for

PCB cleaning:

1. Operating Conditions

• Atmospheric Plasma

o Operates at ambient pressure (no vacuum required).

o Typically uses gases like air, oxygen, nitrogen, or argon.

o Generates plasma using dielectric barrier discharge (DBD), corona discharge, or

atmospheric pressure glow discharge (APGD).

• Low-Temperature Plasma (LTP)

o Operates under low-pressure or vacuum conditions (typically 10³ to 10³ Pa).

o Uses gases such as oxygen, argon, or nitrogen.

o Generated via DC glow discharge, RF (radio frequency), or microwave plasma sources.

2. Cleaning Mechanism

• Atmospheric Plasma

o Chemical reactions dominate: Reactive species (e.g., oxygen radicals) break down organic

contaminants into volatile byproducts (CO, HO).

o Physical sputtering (minor): Ion bombardment helps remove weakly bonded contaminants.

o Best for organic residue removal, such as flux residues or oils.

• Low-Temperature Plasma

o Combines chemical and physical cleaning:

§ Chemical: Reactive species (e.g., O plasma) oxidize organics.

§ Physical: Ion bombardment (e.g., argon plasma) etches away contaminants.

o More effective for stubborn residues and fine-pitch PCB cleaning due to higher ion

energy.

3. Applications in PCB Cleaning

• Atmospheric Plasma

o Removing light organic residues (fingerprints, oils).

o Pre-treatment for conformal coating (improves adhesion).

o Used in inline PCB manufacturing due to fast processing.

• Low-Temperature Plasma

o Deep cleaning of solder flux, photoresist, and ionic contaminants.

o Fine-pitch PCB cleaning (removes micro-residues in high-density interconnects).

o Used in semiconductor and high-end PCB manufacturing.

4. Considerations for Selection

• Choose Atmospheric Plasma if:

o Cost and speed are priorities.

o The PCB has light organic contamination.

o No vacuum system is available.

• Choose Low-Temperature Plasma if:

o High precision and thorough cleaning are needed.

o The PCB has tough residues (e.g., baked flux, polymers).

o The application demands minimal surface damage (controlled ion energy).

Both technologies are effective for PCB cleaning, but the choice depends on contamination type, required

precision, and budget. Atmospheric plasma is more economical and faster, while low-temperature plasma

offers deeper cleaning for high-reliability applications.

Plasma surface technology offers a cleaner, more efficient, and environmentally friendly way to prepare

PCBs for assembly, ensuring higher reliability and performance in electronic devices.

Please contact Keylink Technology if you would like more details on specific plasma systems for PCB

cleaning!

 

Company Profile

Certifications

Exhibition

Packaging & Shipping

FAQ

 1. What is the shipping warehouse location?

Answer:Our main shipping warehouse is located in Zhejiang, China, and we ship globally via trusted logistics partners. We also accommodate customer-preferred shipping methods or carriers.

2.What is the production lead time?

Answer:Lead time varies based on order size and product type:

• For small to medium orders (e.g., 10-20 machines), the lead time is approximately 3-4 workdays.
• We expedite production to meet tight deadlines whenever possible, especially before holidays like the Spring Festival.

 

3.Can I customize my order (e.g., specific configurations or spare parts)?

Answer:Yes, customization is available! We can tailor machine configurations, spare parts, and accessories (e.g., nozzles or cable lengths) based on your specific requirements. Please share your customization needs during the order confirmation process.
 

4.What are the payment terms?

Answer:We offer flexible payment terms, including:

• Full payment before shipping
• 50% deposit upon order confirmation.
• Remaining balance before shipment.
  Payments are typically made via SWIFT transfer. For long-term partners, we can explore customized payment plans based on mutual agreement.

 

5.What kind of after-sales support do you provide?

Answer:We offer comprehensive after-sales support, including:

• Technical Assistance: Troubleshooting via email, phone, or video calls.
• Spare Parts: Quick access to replacement parts for machines under warranty or through spare part orders.
• Documentation: User manuals, maintenance guides, and troubleshooting SOPs for all products.
• On-Site Support: For critical issues, we can dispatch technicians to your location (subject to availability and agreement).