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Cleaning Procesess:

WT-OPCB

For surface cleaning of SMT PCB and PCBA in electronic industry, the most advanced cleaning technology in the industry is used to achieve 100% cleanness and environmental protection.
 
The machine is composed of cleaning system, rinsing system, fine rinsing, drying system and filtration system. 100% Close loop operation, Zero discharge.
The equipment is rinsed with water-based liquid detergent and DI water, without any potential safety hazard and no harm to personnel
Model  WT-OPCB
Dimension(mm) L1670*W1100*H1860
Power supply Three phase380V(3 phase 5 cable)
Total Power 33KW
Current 50A
Air supply 0.4-0.6Mpa
Exhaust port Ø125
Clean tank volume 42L
Pre-rinse tank volume 28L
Rinse tank volume 55L
Filter 0.2μm  10 inch
Clean basket 500*550*100MM(two layer)
Clean time 8–10Min
Clean method Spray-Pre rinse- Rinse- hot-air drying
Control PLC+Touch screen( One button start )
  • High pressure spray system for PCB / PCBA cleaning process with water-based detergent.
  • Three liquid tanks equipped with heating system to meet the needs of cleaning, rough rinsing, fine rinsing and hot air drying.
  • Process flow: Cleaning – chemical isolation – rinsing (open-loop / closed-loop) – drying.
  • Advanced automatic touch screen operation software, program files can be saved and easy to use.
  • The counting function of the system can automatically accumulate the number of cleaning PCB boards and the number of cycles of filtering.
  • The liquid and pump pressure can be displayed by the panel pressure gauge to feed back the operation status of the equipment in time.
  • Conductivity monitoring rinse liquid to ensure cleanliness, conductivity can be set to meet different PCB process requirements.
  • Solid and durable overall stainless steel body; acid or alkaline detergent resistant.
  • The rinsing method is overflow, and the water from the fine rinsing overflows to the rough rinsing tank without repeated pollution.
  • High pressure fan + hot air drying, the drying effect is faster and thorough.
  • Running cost more low, just consumption 80-120ml solvent for pre clean cycle. the residual liquid on pipeline and pump will direct recycle, could reduce 50% consumption.