C743 Automatic Water-based PCBA Cleaning Machine

● Fully automatic cleaning mode: Automatic washing, rinsing, and drying are performed in one cleaning chamber with a spray method, occupying a small footprint and featuring a compact structure;

● The most scientific nozzle design: A gradually increasing distribution from left to right – enhances cleaning efficiency, and a staggered distribution from top to bottom – completely solves blind spots in cleaning;

● Adjustable nozzle pressure design: Solves the problem of collision and splashing of small-sized PCBAs during cleaning under high-pressure spray conditions;

● Standard equipped with a dilution tank heating system: Greatly improves cleaning efficiency and shortens cleaning time;

● Comprehensive cleaning system: Thoroughly and effectively cleans organic and inorganic contaminants such as rosin, water-soluble flux, and no-clean flux/paste residues left on the surface after SMT/THT PCBA soldering;

● Convenient cleaning agent addition method: Can be manually added or automatically mixed with DI water and chemical liquid at a set ratio (5%~25%);

● Dedicated spray tank and auxiliary heating system: The spray tank is the working tank for storing boards to be cleaned during the washing and rinsing process. During the cleaning work, the solvent is injected from the dilution tank into the spray tank and continuously heated. After being pressurized by a high-pressure pump, it is sprayed out from the spray nozzle and recycled through filtration; During the rinsing process, the rinse water can also be heated as needed;

● Lower operating costs: The built-in filtration device allows for the recycling of solvents, reducing solvent usage. At the end of the cleaning, compressed air is used to blow out residual liquids in the pipeline and pump, which can effectively save 50% of the cleaning agents.

1. What contaminants can your PCBA cleaning machine clean?
A:Our PCBA cleaning machine can thoroughly remove contaminants such as flux residue, solder paste, oil, dust, and electrostatic particles. Whether it is a lead-free process or a lead-containing process, it can ensure that the cleaned PCBA meets industry standards and avoid circuit failure problems during long-term use.

2. What cleaning method does your PCBA cleaning machine use?
A:We use a multi-step process of spray cleaning + spray rinsing + hot air drying to ensure that the PCBA is thoroughly cleaned without residue. Compared with traditional manual cleaning, our equipment is more efficient and avoids damage and unevenness that may be caused by manual cleaning.

3. Will using a PCBA cleaning machine damage electronic components?
A:No! Our PCBA cleaning machines are designed with various sensitive components in mind, using precisely controlled cleaning pressure and temperature, while supporting different cleaning modes to ensure component safety while achieving the best cleaning effect. After cleaning, the reliability of the circuit board’s solder joints, coatings, and BGA bottom will not be affected.

4. What industries are your PCBA cleaning machines suitable for?
A:Our equipment is widely used in many industries such as automotive electronics, medical equipment, aerospace, military industry, communications, industrial control and consumer electronics. Any manufacturer that has strict requirements on PCBA cleanliness is suitable for using our cleaning equipment.

5. What kind of cleaning agent does your PCBA cleaning machine use? Is it environmentally friendly?
A:Our equipment is compatible with water-based cleaning agents and semi-aqueous cleaning agents, ensuring cleaning results while complying with environmental regulations. Compared with traditional solvent-based cleaning methods, our water-based cleaning solutions are safer and more environmentally friendly, with lower operating costs and comply with RoHS and other environmental standards.

6. Is the equipment difficult to operate? Does it require special training?
A:It is very easy to operate! The whole machine adopts PLC + touch screen humanized control, the operating system is intuitive and easy to operate, and one-button starts the washing, rinsing, drying and other processes. Even inexperienced employees can easily get started. If necessary, we also provide professional training and technical support to ensure that your team can use the equipment efficiently.

7. Can your PCBA cleaning machine improve production efficiency?
A:Of course! Our equipment adopts a fully automatic cleaning mode, which is faster and more stable than manual cleaning. It also supports batch cleaning, greatly improving production efficiency, helping you optimize production processes, reduce defective rates, and reduce labor costs.