New Machine able to mount 0.1mm dia. solder sphere with micro alignment function

Precision Reballing unit SMU-50 is suitable for prototyping and reballing of ball grid allay components such as BGA and CSP. The system has unique micro alignment function which enable user to simply and accurately align the position of metal stencil in X-Y-theta and also control the gap between the surface of component and stencil for flux printing and ball placement. This is to minimize the failure of ball placement such as misalignment or lack of solder spheres on the ball pads. The stencils are available in many standard patterns and simply replaceable from stencil holder.

The standard system includes the following items.1) Reballing main unit. 2) Metal stencil holder for flux printing 3) Metal stencil holder for ball positioning 4) 1 set of metal stencil and component nest 5) Spatula for flux squeezing 6) Ball leveler 7) Ball insert ring Optional items Vacuum pump Microscope and holding stand with LED lighting

Capability/Function Ball diameter :

Larger than 0.1mm diameter Component size : 5 - 50 mm sq. Max. t = 3.0mm Alignment range : X axis: 3mm, Y axis: 3mm, Z axis: 5mm, theta: 5 degree, Utility: Single phase, 220V, 10W for vacuum pump (pressure requirement: Max. 24kpa) Dimensions : 185(W) x 265(D) x 220(H)mm Weight: Approx. 6kg

Reballing BGA with 0.3mm dia. solder spheres Trial placement of 0.1mm dia solder spheres on stainless plate

OPTIONS: Microscope - Vacuum Pump