STENCIL CLEANING SYSTEM MODEL JK-WB-SC-T2

Efficiency of multi-functions

1. It’s possible to select the Water-soluble flux & fat-soluble flux in the same machine
2. Can select and use three types of operating modes
- Recycle Tank 1 Recycle Cleaning Mode
- Recycle Tank 2 Recycle Cleaning Mode
- Recycle Tank 1 + Recycle Tank 2 Recycle Cleaning Mode
3. Automatic recycle tank heating system achieves the highest cleaning efficiency
4. Auto recharge and waste in recycle tank system (Option)
- Each Recycle tank have level sensor for auto recharge
- It’s possible to install auto Chemical & DI-Water recharge system
- Option 1 : Auto recharge Chemical system
New Chemical Tank (Extra) Recycle Tank Waste Chemical Tank (Extra)
- Option 2 : Auto recharge DI-Water system
DI-Water Inlet (Factory Utility) Recycle Tank DI-Water Outlet (Factory Utility)
5. Barcode Reader system (Option)
- Option 3 : Install Barcode Reader in machine
Read Barcode Cleaning Save log in Touch & PLC Memory (Limit log amount)
- Option 4 : PC Program for cleaning logging of barcode
It must have option 3, and interface machine to PC by Lan cable
Cleaning End Send Barcode information from PLC PC Program save log

Cleaning Cycle

● Solder pastes and foreign materials are isolated by spraying of
cleaning liquid to on the mask
● Cleaning liquid is sprayed by nozzle bars fi xed in clean zone
● Stencil moves front and rear by conveyor

Efficiency of Clean System operation

1. Unit size reduced by integrating washing and drying sections into one bath
2. Improving cleaning effi ciency by adjusting the pump pressure according to the object
to be cleaned
3. Fast drying time reduction by compressed air
4. Improve quick cleaning time and perfect cleaning ability using multi-nozzle bars

Perfect cleaning ability

1. Improve cleaning ability with multi nozzle bar confi gurations
2. Improve cleaning ability by controlling method various cleaning solutions
3. Data management based on evaluation and experiment of various ingredients
a) Various types of fl ux or solder paste
b) Various types of stencil (Laser, E-Form, 3D , LED, FC-BGA, Solder Bump)

Fast Cycle Time

 Condition Check
Chemical 40~50 ℃ / Door Close / Recycle Tank Level OK

Clean : 5 Min
Pump Pressure : > 3Bar / Moving Go & Back Stencil by conveyor

Rinse : 3 Min ( Select Use / Unuse )
Pump Pressure : > 3Bar / Moving Go & Back Stencil by conveyor

Dry : 10 Min
Using Compressor air for Dry : 3 ~ 4 Bar / Moving Up & Down nozzle side on stencil

Safety

Door Interlock: Door lock, do not open during operation, alarmwhen door open

Emergency Switch (EMO): Press the switch to shut off the power

Leak Sensor: Internal and external leak detection sensors, machine stop and alarm occur when detecting

Leak Control DIKE: Prevent leakage of washing liquid on the floor in case of leakage.
Leak Sensor detection and alarm

Cover Open Check Sensor: Detection when the machine is opened while operating. Alarm occurs after machine is stopped when cover is opened

Recycle Tank Level Sensor: Preventing malfunction of the tank's water level sensor. Alarm occurs when the water level sensor malfunctions

Pump Relief Valve: When overpressure occurs in the pump, the washing liquid is transferred to the recycle Tank

Overheat safety Circuit: Prevention of overheating and malfunction of Alarm when the heater is out of control