Reballing

The MINIOVEN is a compact and cost-effective reballing device that is particularly suitable for research and development and small series production.

Desoldering and cleaning of residual solder from the component, reballing of the chip and finally solder back to PCB may repair the assembly without need of any new component. Thus, the application of new solder spheres can restore functional components to full usability.

For this purpose, the components are first placed in a special reballing holder. A mask with holes corresponding to the pattern of the contact pads on the component is placed onto the component in the holder. Solder balls are distributed on the mask until all holes are filled with a solder ball.Finally, the controlled and gentle reflow process in the MINIOVEN 05 completes the procedure.

Martin offers standard and customized masks and frames. For special tasks, universal masks can easily be adapted with kapton tape to reball chips with unusual pad structures. The standard holders and masks are designed for components with a size of 1 mm x 1 mm to 60 mm x 60 mm. Detailed information is obtainable from your local representative.

Pour Solder Balls on Stencil
Remove Stencil from Reballing Fixture
Reballed BGA component

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Advanced Time Pressure provides high accuracy, maintenance free and user-friendly dispensing application.

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Software supported, application independent placement of components is achieved by Advanced Vision Placement.

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MARTIN dispense systems use stored look-up tables to compensate for viscosity variations caused by temperature changes. This results in constant dispense volumes under production environments.

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