Online PCBA Cleaning Machine HJS-7600

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

SME-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.

PCB comparison pictures before and after cleaning:

 

Machine Spec:

S/N

Item

HJS-7600 Spec

1

conveyor net 

500mm

2

conveyor speed

0.1~1.5m/min

3

conveyor height

900±50mm

4

conveyor direction

Left to Right

5

PCB size

L400*W500mm as max

6

PCB height

100mm as max(with component)

7

wash tank capacity

280L

8

rinse tank capacity

40L+30L

9

DI water consumption

400~1000L/H

10

exhausted air

36m³

11

electric control

PLC+TP

12

Resistivity range

0~18MΩ

13

PH range

None

14

air supply

0.5Mpa

15

power supply

AC380V,50/60HZ, 3P,80KW

16

machine size

L4000*W1650*H1650mm

17

machine weight

2100KG

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 2×8 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.

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