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Online PCBA Cleaning Machine HJS-7600

May 22, 2022

Online PCBA Cleaning Machine HJS-7600

Online PCBA Cleaning Machine HJS-7600

HJS-7600 is a Water-Soluble Flux PCBA On Line Cleaning Machine 60℃ Hot DI Water Wash And Rinse Machine.

HJS-7600 is specially used to clean water-soluble solder paste flux PCBA by using hot DI water.

  

Machine process: Pre-wash+Wash+ Rinse+Final rinse+ Air blow dry+ Hot air dry. 


HJS new developed spray cleaning technology, the system has following advantages:


1. Big quantity PCBA in line cleaning system.
2. Thoroughly clean water-soluble solder paste flux on SMT or THT PCBA after welding.
3. DI water wash sections + DI water rinse section+ Air blow section + hot air dry sections.
4. Fresh DI water supply automatically, post-section DI water overflow to the previous-section to renew DI water.
5. Up/down spray system on wash and rinse sections.
6. DI water spray pressure can be adjusted for different PCBA cleaning requirements.
7. Standard equipped with Resistivity monitoring system, resistivity range 0~18 MΩ.
8. Air knives blow dry section+ hot air dry section.
9. SUS304 stainless PCB flat conveyor net system.
10. PLC control system, English operation interface, easy operation.
11. Many optional functions available.

12. Total SUS304 structure, Acid and Alkali corrosion resistance.
 

Customer Question & Answer

Q1: What kind of PCBAs can HJS-7600 clean?

A1: Water-soluble solder paste PCBA.

Q2: Can HJS-7600 clean PCBA very clean?

A2: Yes, normally we heat DI water to 60℃ and we have up and down 2x8 spray rods with different type of spray nozzles. So it can clean very well, some of our customer are using HJS-7600, they like it very much.

Q3: What is the DI water temperature?

A3: DI water can heat to 60℃.

Q4: What is the DI water consumption per hour?

A4: It depends temperature, normally 5~15L/ Hour.

PCB comparison pictures before and after cleaning:

20210310153514_95164.png

20210310153608_95461.png

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