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BGA and PCBA Rework

Replace components on assembled boards

Remove, align and replace BGA components with controlled heating and optical alignment. Choose a station for bench repair, recurring work on large boards or automated solder removal and reballing.

Seamark BGA rework equipment

BGA Rework Workflow

  1. Remove the component

    Support the board and use a thermal profile matched to the assembly before lifting the package.

  2. Prepare the pads

    Remove residual solder and check the pads. Reball the removed package if it will be reused and the process calls for it.

  3. Align and reflow

    Use optical alignment to position the component on the PCB pads, then run the validated reflow and cooling profile.

  4. Verify the repair

    Inspect the reworked area. Review hidden solder joints with X-ray where needed and run the assembly's required functional checks.

Choose Equipment for Your Rework Process

Start with your board and package sizes, the steps you need to automate, and how often the job repeats.

ZM-R7830A BGA rework station

ZM-R7830AOptical Alignment

Use vision alignment and a programmable heating profile for component replacement and repeatable placement.

View ZM-R7830A
ZM-R7880 integrated BGA rework station

ZM-R7880Desoldering and Solder Removal

Combine component removal, residual solder removal and resoldering in one workstation.

View ZM-R7880
ZM-R8650C fully automatic BGA rework station

ZM-R8650CAutomated Large-Board Rework

Evaluate automated removal and vision-guided placement for large server, communications and industrial boards.

View ZM-R8650C
ZQ3500 automated BGA reballing line

ZQ3500Automated Reballing Line

Connect solder removal, package cleaning, solder ball placement and optical inspection in a line.

View ZQ3500

Checking hidden joints after rework? Explore X-ray inspection.

Discuss Your Rework Project

Share your largest board and package dimensions, the work you need to perform, and your expected rework volume. Our team can help you select equipment and plan a sample trial.

Contact Our Team

BGA and PCBA Rework

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F3, Building 11, Longwangmiao Industrial Zone, Baishixia Community, Fuyong, Bao'an, Shenzhen
jackie@zhuomao.com.cn
0086-0755-29929955
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