BC450

PCBA In line Water Cleaning System SPEC

System name：PCBA In line Water Cleaning System

Model：BC450

1．BC450 In line Cleaning System Structure and SPEC

1.1 System structure and specification

Spray bar, air knife, drying air knife, liquid tank, water tank, water inlet, drainage configuration diagram

2. System application and process flow

BC450 system is used to wash water-soluble flux and other contamination on PCBA after PCBA soldering.

The system adopts stainless steel net conveyor system, high flow water spray wash and rinse process to make PCBA clean. This wash system consists of DI water spray wash, DI water spray rinse, DI water final spray rinse, Hot air blow dry process.

 Wash flow process：

Put in PCBA → DI water wash → DI water pre-rinse → DI water rinse → DI water final rinse → Air blow → hot air dry 1 → hot air dry 2 → send out PCBA

1. Wash section:  Hot DI water soften, decrease the biscosity of flux,wash flux and solder balls on PCBA.

2. Pre-rinse section: DI water spray to take off flux and liquid residuals on PCBA.

3. Rinse section: DI water further spray to take off liquid and ion contamination on PCBA.

4. Final rinse section: Fresh DI water to take off ion contamination on PCBA.

5. Air blow section: Blow off DI water residual on PCBA.

6. Hot air dry section: Hot air blow to make moisture into vapor to make PCBA dry.

3  Technical Specifications