: : Wafer-level CSP Ball Mounting System BA-1200W
  Feature £º

BA-1200W is a W-Level CSP ball mounting system that is designed to handle the 8 inches wafers without any specific carriers. Thanks to the unique partial ball mounting method, it can achieve reliable mass production of mounting the micro balls with finest pitches.
¡¤ 8 inches wafer-capable.
¡¤The application of flux to the wafer is achieved by this screen printing method,ensuring position accuracy while maintaining high volume.
¡¤Partial-ball mounting head makes the ball mounting task stable, and enables to mount micro balls with finest ball pitches.
¡¤ The missing balls auto re-working system is adopted after the inspection process.

  Specification £º

 Wafer Size

 8" wafer

 Ball diameter

 ¦µ0.2 ¡« ¦µ1.0mm

 Minimum ball pitch

 0.4mm

 Flux

 Solution type, non-solution type

 Printing accuracy

 ¡À50um Max.

 Mounting accuracy

 ¡À50um Max.

 Pressure loading

 5 to 80N

 Image processing method

 Printing Mounting Process: Pattern matching using grayscale values
 Post-mounting inspection: Color image processing method

 Air source

 0.49 MPa

 Vacuum source

 Built-in vacuum generator

 Power requirements

 3phase 200VAC, 50/60Hz, 12KW

 Outer dimensions / Weight

 Printing unit: 1420(W) x1350(D) x1750(H) mm /  Approx:1000Kg
 Mounting unit:950(W) x1565(D) x1750(H) mm /  Approx:1000Kg
 Inspection  unit: 930(W) x1350(D) x1750(H) mm / Approx: 700 Kg

 
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