CNSMT BH-5200 PCB In-line Water Washing Machine
The CNSMT BH-5200 PCB In-line Water Washing Machine fits mass cleaning of circuit boards with fully automatic continuous inline operation. The CNSMT BH-5200 PCB In-line Water Washing Machine removes flux and dust residues with energy-saving closed-loop water circulation. The CNSMT BH-5200 PCB In-line Water Washing Machine delivers even cleaning without board damage, boosting PCB cleanliness and production yield steadily.
- The CNSMT BH-5200 PCB In-line Water Washing Machine cleans flux residue, solder slag, dust and oil stains on PCBs after soldering.
- It conducts inline cleaning for PCBs post reflow soldering and wave soldering for mass continuous production.
- It eliminates micro contaminants to improve PCB insulation and soldering stability and avoid corrosion and short circuits.
- It meets high-standard electronic PCB cleaning requirements and ensures long-term reliability of finished circuit boards.
- CNSMT BH-5200 PCB In-line Water Washing Machine Specifications
- Key Features
- Advantages
| Relevant parameters | |
| Mesh belt width: | 600mm customizable large size |
| Cleaning speed: | 0-1500mm/min adjustable |
| Equipment size: | L5200*W1700*H1650(mm) |
| Power Supply: | 380V50Hz |
| Total power: | About 95KW |
| Equipment weight: | About 2300kg |
- The CNSMT BH-5200 PCB In-line Water Washing Machine features integrated inline design to cut handling time and boost production efficiency.
- The CNSMT BH-5200 PCB In-line Water Washing Machine uses circulating water filtration to reduce pure water consumption and lower operational cost.
- The CNSMT BH-5200 PCB In-line Water Washing Machine adopts gentle low-pressure spray, safely cleaning thin and high-precision PCBs without damage.
- The CNSMT BH-5200 PCB In-line Water Washing Machine combines cleaning and drying to avoid water stains and improve PCB electrical performance.
- The CNSMT BH-5200 PCB In-line Water Washing Machine supports multiple PCB sizes, compatible with diverse electronic assembly production lines.
- The CNSMT BH-5200 PCB In-line Water Washing Machine connects directly to SMT lines for continuous operation, removing offline transfer and improving efficiency.
- Closed-loop water recycling reuses pure water for energy saving and lower running cost.
- Low-pressure soft spray delivers high cleanliness without damaging ultra-thin and high-density PCBs.
- Constant-temperature even drying leaves no water marks and stabilizes PCB insulation performance.
- Modular design supports multiple PCB sizes with easy part replacement and short maintenance downtime.
Cleaning Objects
Online cleaning for organic and inorganic contaminants such as water-soluble rosin flux and no-clean flux remaining on PCBA surfaces after soldering in SMT mounting and THT through-hole assembly processes.
Equipment Features
- Suitable for mass centralized cleaning of PCBA surfaces, balancing cleaning efficiency and cleaning performance.
- Designed with medium-low pressure and large flow rate structure to deliver cost-effective and high-efficiency cleaning capacity.
- Heated DI water spray cleaning efficiently removes water-soluble flux, dust and foreign particles.
- The whole machine is constructed with corrosion-resistant SUS304 stainless steel for long service life.
- Nozzles are made of SUS304 stainless steel with dense layout, featuring large and uniform flow under medium and low pressure.
- Adopts PLC control system with Chinese/English graphical HMI, supporting convenient program setup, modification, storage and recall.
Cleaning Process
Board Loading → Loading Isolation → Pre-Chemical Cleaning → Main Chemical Cleaning → Chemical Isolation → Air Knife Isolation → DI Water Pre-Rinse → DI Water Rinse 1 → Final Rinse → Isolation → 1st Stage High-Pressure Cold Air Blow → 2nd Stage High-Pressure Hot Air Blow → 3rd Stage High-Pressure Hot Air Blow → Board Unloading
Why choose this product?
The CNSMT BH-5200 PCB In-line Water Washing Machine supports mass PCBA cleaning for SMT and THT processes. Its medium-low pressure high-flow design balances cleaning efficiency and cleanliness. The whole machine adopts corrosion-resistant SUS304 material for durable stable operation. Equipped with PLC bilingual control system, it features easy operation and low maintenance cost. The closed-loop water circulation system saves water and protects the environment, making it standard cleaning equipment for electronic assembly lines.
How It Works
- The CNSMT BH-5200 PCB In-line Water Washing Machine uses densely arranged SUS304 nozzles to spray heated DI water with medium-low pressure and large flow, dissolving flux residue and dust on circuit boards.
- Multi-stage chemical pre-cleaning and main cleaning remove heavy contaminants, followed by multiple DI water rinses to wash away residual cleaning agents thoroughly.
- Three-stage high-pressure cold and hot air drying eliminates water stains completely to keep PCBs dry and spotless.
Application Process
The entire cleaning workflow is fully automated inside the CNSMT BH-5200 PCB In-line Water Washing Machine. It proceeds with staged chemical decontamination, graded deionized water flushing and segmented high-pressure air drying in sequence, isolating each working section to prevent cross-contamination, and finally delivers dry, residue-free finished circuit boards steadily.
Requirements
Technical & Site Requirements
- The CNSMT BH-5200 PCB In-line Washing Machine shall be placed in a standard dust-free production workshop with flat and ventilated site.
- It requires stable power supply, pure water supply and conventional exhaust supporting facilities, with reserved space for equipment operation and maintenance.
Operational Requirements
- Operators shall be familiar with the basic parameters and operation procedures of the CNSMT BH-5200 PCB In-line Washing Machine.
- Clean the filter screen regularly and inspect the spraying and drying modules to ensure long-term stable operation of the equipmen.
What It Is Used For
- The CNSMT BH-5200 PCB In-line Washing Machine is mainly used for post-soldering cleaning of PCBs after SMT processing.
- It professionally removes flux residues, solder balls and production dust impurities on PCB surfaces and holes.
- It is applied to standardized clean mass production of PCBs, effectively improving the cleanliness and service reliability of circuit boards.
Packaging and Delivery Information:
The CNSMT BH-5200 PCB In-line Washing Machine is packed with professional shockproof solid wood packaging to prevent dust, moisture, extrusion and collision during the whole process. The complete machine is fully debugged and tested before delivery, equipped with complete documents and after-sales support. It supports rapid delivery and on-site installation and commissioning, which can seamlessly connect with customers’ PCB mass production lines.
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