CNSMT-800P Offline PCBA Cleaning Machine
CNSMT-800P Offline PCBA Cleaning Machine is particularly adept at removing residues generated during the Surface Mount Technology (SMT) and Through-Hole Technology (THT) soldering processes. These residues often include rosin flux, water-soluble flux, and unclean flux/solder paste, all of which can leave behind unwanted deposits on the PCBA surface.
Additionally, this system is designed for cleaning delicate and high-value items, like those used in military, aviation, medical, and automotive industries. It’s especially good for cleaning small batches of different types of circuit boards (PCBA).
- Automated Precision Cleaning: Ensures consistent, high-quality cleaning of PCBAs, minimizing manual intervention.
- Versatile Contaminant Removal: Effectively eliminates rosin flux, solder paste, and various organic/inorganic residues.
- Adjustable Cleaning Parameters: Offers precise control over temperature, pressure, and cycle time for customized cleaning.
- Real-time Process Monitoring: Features a transparent viewing window and LED lighting for clear observation of the cleaning process.
- Efficient Solvent Recycling: Reduces waste and lowers operating costs through a closed-loop cleaning system.
- CNSMT-800P Specifications
- Key Features
- CNSMT-800P Advantages
| Specification | Value |
|---|---|
| Model | CNSMT-800P |
| Cleaning Area Size | 610mm (L) x 560mm (W) x 140mm (H) |
| Cleaning Basket | 3-layer |
| Cleaning Liquid Temperature | Adjustable, Room Temp to 75°C |
| DI Water Rinsing Temperature | Adjustable, Room Temp to 55°C |
| Heating Drying Time | Adjustable, 0 to 99 minutes |
| Heating Drying Temperature | Adjustable, Room Temp to 99°C |
| Rated Power | 14.5 KW |
| Total Power | 27 KW |
| Resistivity Meter Range | 0-18 MΩ |
| Power Supply | AC 380V, 50Hz, 65A, 0.45Mpa-0.7Mp |
| Liquid Tank Capacity | 60 Liters |
| Spray Pressure | Adjustable, 3 to 5 kg/cm² |
| Exhaust Port Size | 76mm (W) x 20mm (H) |
| Overall Dimensions (L x W x H) | 1380mm x 1400mm x 1950mm |
| Net Weight | Approximately 610 KG |
- Automated Cleaning: Streamlines the PCBA cleaning process.
- Adjustable Parameters: Allows customization for different cleaning needs.
- 3-Layer Basket: Maximizes cleaning capacity.
- Precise Temperature Control: Ensures effective contaminant removal.
- Real-time Monitoring: Tracks DI water purity for optimal rinsing.
- Consistent Quality: Delivers reliable and repeatable cleaning results.
- Increased Efficiency: Reduces labor and processing time.
- Versatile Application: Suitable for various PCBA types and industries.
- Cost Savings: Minimizes solvent waste and energy consumption.
- Enhanced Safety: Protects operators with comprehensive safety features.
In the rapidly evolving landscape of electronics manufacturing, the demand for pristine Printed Circuit Board Assemblies (PCBAs) has never been higher. Industries ranging from aerospace and defense to medical devices and automotive electronics rely on the flawless performance of these intricate components. Contaminants introduced during the manufacturing process, such as soldering flux, solder paste residues, and other organic or inorganic substances, can compromise the reliability and longevity of PCBAs, leading to costly failures and potential safety hazards.
CNSMT-800P Offline PCBA Cleaning Machine represents a paradigm shift in precision cleaning, offering a comprehensive and highly effective solution for manufacturers seeking to achieve the highest standards of cleanliness and performance.
Addressing the Critical Need for PCBA Cleaning:
The importance of PCBA cleaning cannot be overstated. While modern soldering processes have made significant strides in reducing residue generation, the complete elimination of contaminants remains a challenge. Even minute traces of flux or solder paste can lead to a variety of problems, including:
- Corrosion: Residues can attract moisture and promote electrochemical reactions, leading to corrosion of conductive traces and component leads.
- Electrical Leakage: Contaminants can create conductive pathways between closely spaced conductors, resulting in signal degradation and potential short circuits.
- Poor Conformal Coating Adhesion: Residues can interfere with the proper adhesion of conformal coatings, compromising their protective properties.
- Reduced Reliability: Over time, the cumulative effects of these issues can significantly reduce the reliability and lifespan of PCBAs, leading to premature failures.
The CNSMT-800P Offline PCBA Cleaning Machine is specifically engineered to address these challenges, ensuring the complete removal of contaminants and safeguarding the integrity of PCBAs.
Features and Benefits:
The CNSMT-800P Offline PCBA Cleaning Machine is packed with innovative features designed to optimize the cleaning process and deliver exceptional results. Let’s explore these features in detail:
- Fully Automated Cleaning Mode: The cornerstone of the CNSMT-800P Offline PCBA Cleaning Machine is its fully automated cleaning mode, which streamlines the entire process and minimizes the need for manual intervention. This mode orchestrates a synchronized sequence of actions:
- Automated Basket Movement: The cleaning basket, meticulously designed to securely hold PCBAs of various sizes and shapes, is automatically moved back and forth within the cleaning chamber. This dynamic movement ensures that all surfaces of the PCBAs are exposed to the cleaning solution.
- High-Pressure Spray System: A sophisticated array of spray nozzles delivers a precisely controlled stream of heated cleaning liquid onto the PCBAs. The pressure, flow rate, and temperature of the cleaning liquid are carefully regulated to optimize cleaning effectiveness without damaging delicate components.
- Precise Timing and Control: The duration of each cleaning cycle, as well as the speed and pattern of the basket movement, are precisely controlled by the machine’s advanced control system. This ensures consistent and repeatable cleaning results, batch after batch.
The automated nature of this feature not only reduces labor costs but also eliminates the variability associated with manual cleaning methods, ensuring consistently high-quality results.
- Comprehensive Process Visualization: To provide operators with a clear and unobstructed view of the cleaning process, the CNSMT-800P Offline PCBA Cleaning Machine is equipped with a large, transparent viewing window. This window allows for real-time monitoring of the cleaning action, enabling operators to identify any potential issues or inconsistencies. Complementing the viewing window is an integrated LED lighting system that illuminates the interior of the machine, further enhancing visibility. This combination of features ensures that the entire cleaning process is clearly visible, allowing for proactive monitoring and adjustments as needed.
- Innovative Nozzle Design: At the heart of the CNSMT-800P Offline PCBA Cleaning Machine cleaning prowess lies its innovative and patented nozzle design. The machine utilizes a carefully arranged array of spray nozzles that are strategically positioned in a staggered and progressively distributed pattern. This unique configuration ensures that no area of the PCBA is left untouched by the cleaning liquid, effectively eliminating dead zones and maximizing cleaning efficiency. The CNSMT-800P Offline PCBA Cleaning Machine offers a large cleaning area of 610mm x 560mm, accommodating a wide range of PCBA sizes. Moreover, the spray arm can be easily adjusted to accommodate different PCBA configurations, providing unparalleled flexibility.
- Staggered Pattern: The staggered arrangement of the nozzles ensures that the spray pattern overlaps, providing complete coverage of the PCBA surface.
- Progressive Distribution: The nozzles are progressively distributed to ensure that the cleaning liquid is evenly distributed across the PCBA surface, preventing localized areas of over-cleaning or under-cleaning.
- Adjustable Spray Arm: The spray arm can be easily adjusted to accommodate different PCBA configurations, ensuring that the nozzles are properly positioned for optimal cleaning.
- Adjustable Nozzle Pressure Control: Recognizing that different PCBAs may require varying levels of cleaning intensity, the CNSMT-800P Offline PCBA Cleaning Machine incorporates an adjustable nozzle pressure control system. This feature allows operators to fine-tune the pressure of the cleaning liquid to match the specific requirements of the PCBA being cleaned. By carefully controlling the nozzle pressure, the machine prevents potential damage to delicate components while ensuring thorough removal of contaminants. This feature is particularly valuable when cleaning small or sensitive workpieces that may be susceptible to damage from high-pressure sprays.
- Versatile Cleaning System Compatibility: The CNSMT-800P Offline PCBA Cleaning Machine is designed to be compatible with a wide range of cleaning agents, providing operators with the flexibility to choose the most appropriate solution for their specific needs. The machine is compatible with cleaning agents designed to remove rosin, water-soluble fluxes, and no-clean flux/solder paste, as well as other types of contaminants. This versatility ensures that the CNSMT-800P can effectively clean virtually any type of PCBA, regardless of the soldering process or the contaminants present.
- Robust and Durable Construction: Built to withstand the rigors of industrial use, the CNSMT-800P Offline PCBA Cleaning Machine features a robust and durable construction. The machine’s primary components are constructed from high-quality stainless steel, which provides excellent resistance to corrosion and chemical attack. This ensures that the machine can withstand prolonged exposure to acidic and alkaline cleaning fluids without degradation. The fuselage is also made of stainless steel, further enhancing the machine’s durability and longevity.
- Energy-Efficient and Environmentally Conscious Design: In keeping with modern sustainability principles, the CNSMT-800P Offline PCBA Cleaning Machine incorporates several energy-efficient features. The machine includes an internal filtering system that allows for the recycling of solvents, reducing solvent consumption and minimizing environmental impact. By reducing the amount of solvent used, the machine not only lowers operating costs but also contributes to a more sustainable manufacturing process.
- Comprehensive Safety Features: The safety of operators is a top priority in the design of the CNSMT-800P. The machine is equipped with a comprehensive suite of safety features, including an emergency stop button that allows for immediate shutdown in the event of an emergency. Additionally, the machine incorporates leakage protection mechanisms to prevent electrical hazards. Photoelectric induction switches are strategically placed at the observation window and board access points to prevent accidental contact with moving parts.
- Reduced Operating Expenses: The CNSMT-800P Offline PCBA Cleaning Machine is designed to minimize operating expenses, making it an economically sound investment for businesses of all sizes. The machine offers lower equipment investment costs compared to some competing models, and its energy-efficient design helps to reduce utility bills. Localized service and support are readily available, minimizing downtime and ensuring prompt resolution of any issues. The availability of spare parts further reduces maintenance costs and ensures the continued operation of the machine.
Operational Details: A Step-by-Step Guide
The CNSMT-800P Offline PCBA Cleaning Machine is designed for ease of use and minimal operator training. The machine’s intuitive control panel allows operators to easily set cleaning parameters such as temperature, pressure, and cycle time. The automated cleaning process ensures consistent and repeatable results, reducing the risk of human error.
- Loading and Unloading: PCBAs are loaded into the cleaning basket manually. The basket is designed to securely hold the PCBAs in place during the cleaning process, preventing them from moving or colliding with each other. Once the cleaning cycle is complete, the basket is easily removed for unloading.
- Cleaning Cycle: The cleaning cycle begins with a pre-wash to remove loose debris and contaminants. The heated cleaning liquid is then sprayed onto the PCBAs at high pressure, effectively removing flux, solder paste, and other residues. The cleaning liquid is continuously filtered to remove contaminants, ensuring that the cleaning process remains effective.
- Rinsing Cycle: After the cleaning cycle, the PCBAs are rinsed with deionized (DI) water to remove any remaining cleaning liquid and contaminants. The DI water is also continuously monitored for purity, ensuring that the rinsing process is effective.
- Drying Cycle: The final step in the cleaning process is drying. The PCBAs are dried with heated air to remove any remaining moisture. The drying temperature and time can be adjusted to ensure that the PCBAs are completely dry before being removed from the machine.
Maintenance: Ensuring Peak Performance and Longevity
The CNSMT-800P Offline PCBA Cleaning Machine is designed for easy maintenance. Regular maintenance is essential to ensure that the machine operates at peak performance and to extend its lifespan.
- Cleaning the Machine: The interior of the machine should be cleaned regularly to remove any accumulated debris or contaminants. The cleaning liquid and DI water tanks should also be cleaned periodically.
- Filter Replacement: The filters in the cleaning liquid and DI water systems should be replaced regularly to ensure that the cleaning and rinsing processes remain effective.
- Nozzle Inspection: The spray nozzles should be inspected regularly for clogs or damage. Clogged or damaged nozzles should be cleaned or replaced as needed.
- Pump Maintenance: The pumps that circulate the cleaning liquid and DI water should be inspected regularly for leaks or other problems. Any problems should be repaired promptly.
Potential Applications:
The CNSMT-800P is suitable for a wide range of applications in the electronics manufacturing industry. Some potential applications include:
- Cleaning PCBAs after soldering: The machine can be used to remove flux, solder paste, and other residues from PCBAs after the soldering process. This is particularly important for high-density PCBAs where residues can be trapped in tight spaces.
- Cleaning PCBAs before conformal coating: The machine can be used to clean PCBAs before they are coated with a conformal coating. This ensures that the coating adheres properly to the PCBA surface, providing optimal protection against moisture, dust, and other environmental factors.
- Cleaning PCBAs before testing: The machine can be used to clean PCBAs before they are tested. This ensures that the test results are accurate and reliable, as contaminants can interfere with test probes and sensors.
- Cleaning PCBAs for rework or repair: The machine can be used to clean PCBAs that are being reworked or repaired. This ensures that the rework or repair process is successful, as contaminants can interfere with soldering and other repair processes.
- Cleaning Stencils and Misprinted Boards: The CNSMT-800P is also effective for cleaning solder paste from poorly printed PCB boards and solder paste from stencils, ensuring that these components are ready for reuse.
CNSMT-800P Offline PCBA Cleaning Machine is designed for cleaning delicate and high-value items, like those used in military, aviation, medical, and automotive industries. It’s especially good for cleaning small batches of different types of circuit boards (PCBA).
Advantages over Manual Cleaning: A Clear Comparison
Compared to manual cleaning methods, the CNSMT-800P Offline PCBA Cleaning Machine offers several distinct advantages:
- Improved Cleaning Quality: The automated cleaning process ensures consistent and repeatable results, reducing the risk of human error. Manual cleaning is often inconsistent, with some areas being over-cleaned and others being under-cleaned.
- Increased Efficiency: The automated cleaning process is much faster than manual cleaning methods, allowing for higher throughput. Manual cleaning is a time-consuming process that can significantly slow down production.
- Reduced Labor Costs: The automated cleaning process requires less manual labor, reducing labor costs. Manual cleaning requires dedicated personnel, which can be a significant expense.
- Improved Safety: The automated cleaning process reduces the risk of exposure to harmful chemicals. Manual cleaning often involves the use of harsh chemicals that can be harmful to workers.
- Enhanced Traceability: The automated system can log cleaning cycles, providing traceability and documentation for quality control purposes.
Customization Options: Tailoring the Solution to Your Needs
The CNSMT-800P Offline PCBA Cleaning Machine can be customized to meet the specific needs of individual customers. Some customization options include:
- Custom Basket Design: The cleaning basket can be customized to accommodate PCBAs of different sizes and shapes.
- Additional Nozzles: Additional spray nozzles can be added to improve cleaning performance for complex PCBA designs.
- Automated Loading and Unloading: The machine can be equipped with automated loading and unloading systems to further reduce labor costs.
- Real-time Monitoring: The machine can be equipped with real-time monitoring systems to track cleaning performance and identify potential problems.
Environmental Considerations:
The CNSMT-800P Offline PCBA Cleaning Machine is designed to minimize its environmental impact. The machine uses a closed-loop cleaning system that recycles cleaning liquid and DI water, reducing waste. The machine is also designed to be energy-efficient, reducing energy consumption.
Conclusion: Investing in Excellence
The CNSMT-800P Offline PCBA Cleaning Machine is a versatile and reliable solution for cleaning printed circuit board assemblies. Its automated process, customizable options, and environmental considerations make it an ideal choice for manufacturers looking to improve the quality and efficiency of their PCBA cleaning process.
By investing in the CNSMT-800P Offline PCBA Cleaning Machine, manufacturers can ensure that their PCBAs are clean, reliable, and ready for use in a wide range of applications, ultimately contributing to improved product performance, reduced costs, and enhanced customer satisfaction. The CNSMT-800P Offline PCBA Cleaning Machine is not just a cleaning machine; it’s an investment in quality, reliability, and long-term success.
For inquiries, please contact us at +8613537875415 or Lizzy@smtlinemachine.com. Visit us at Xintian Industrial Area, Baoan, Shenzhen City, China.
Do you provide after-sales service?
- Our professional after-sales service team will quickly resolve any emergencies you may encounter during use.
Warranty period?
- -The entire machine is covered by a one-year warranty, with free technical support provided after that year.
Do you provide installation and commissioning?
- On-site installation and commissioning will incur additional fees, including accommodation and airfare.
Shipping method?
- Typically, shipping is by sea or land. Air freight is more expensive for urgent needs.
Packaging and Delivery Information:
Delivery: Standard equipment is in stock, while less commonly used models require 10-15 days depending on the situation..
Minimum Order: We accept orders for a single machine or mixed orders to suit your needs.
Transportation: Products are shipped either in bulk or via containers, depending on the order size and destination.
Payment Terms: Flexible payment options are available, including L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
Price: Prices are negotiable to ensure you receive the best possible value.
Packaging: We offer both standard export boxes and robust hardwood packages to ensure your order arrives safely and securely.
If you have any other questions, please contact us to obtain more information
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