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Equipment Comparison

Drop Door Conveyor vs Standard SMT Conveyor – What’s the Difference?

Content

Drop door conveyors are often misunderstood as “special conveyors,” but their real value lies in PCB routing and inspection flow control.

This comparison explains when each type should be used.


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Content

Drop door conveyors are often misunderstood as “special conveyors,” but their real value lies in PCB routing and inspection flow control.

This comparison explains when each type should be used.

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Comparison Table

CriteriaStandard SMT ConveyorDrop Door Conveyor
PCB RoutingStraight throughSelective drop
NG HandlingManualAutomatic
Inspection IntegrationLimitedOptimized
Operator InvolvementHigherLower
Line StabilityMediumHigh
Application ScenarioSimple linesInspection-heavy lines
Automation LevelBasicAdvanced

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Key Observations

  • Drop door conveyors improve NG board handling

  • They reduce manual intervention

  • Best used in inspection-intensive environments

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Which Conveyor Is Right for You?

  • Simple transfer → Standard conveyor

  • Frequent NG routing → Drop door conveyor

  • Inspection separation needed → Drop door conveyor

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When Comparison Leads to System Design

Drop door conveyors must be planned together with inspection and routing logic.

👉 Please refer to our Offline SMT Solutions for integrated PCB routing solutions.

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This issue is part of a broader PCB transfer and line stability topic.
Please refer to our
 
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