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The Highest Order of Inspection Accuracy

Product Portfolio

Inspection systems for every stage of the SMT line

LineMaster Fusion 3D Inline SPI System
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FUSION_3D.MODEL
SCAN_ACTIVE
LIVE
Inline 3D SPISolder Paste InspectionSMEMA Compatible

LineMaster Fusion 3D

High-speed inline 3D solder paste inspection with fully automatic measurement, closed-loop printer feedback, and outstanding repeatability — at a price point that finally makes inline SPI accessible.

Catches drift before it becomes a defect. Inspects paste pads, BGAs, and PCB features with ±0.5 micron repeatability, all behind an intuitive Windows interface that runs without operator intervention.

High-speed inline 3D measurement
Fully automatic — no operator intervention
Closed-loop solder paste printer feedback
Inspects paste pads, BGAs, and PCB features
Outstanding measurement repeatability
Intuitive Windows user interface
SMEMA conveyor compatible
Affordable inline SPI entry point

Results Our Customers Achieve

Real outcomes from real manufacturers, not awards on a shelf

85%
Defect Reduction
<1%
False Call Rate (solder paste inspection)
12–18 mo
Typical Payback

through scrap reduction and yield improvement

Trusted Across Industries

Automotive|Medical Devices|Aerospace & Defense|Contract Manufacturing|Semiconductor

Ready to Improve Your Quality Control?

Contact our team for a consultation on how ASC International can optimize your inspection and measurement processes with industry-leading solutions for any application.

34+ Years Experience  ·  2,700+ Installations Worldwide

Why Choose ASC International?

Expertise and support for electronics, semiconductor and metrology professionals worldwide

  • Our own core technology

    ASC's systems are built around scanning moiré interferometry, ASC's proprietary measurement method.

  • Direct Engineer Access

    When you call ASC, you talk to the engineers who built your system — not a call center.

  • Quality Focused

    Commitment to delivering the highest quality inspection solutions.

  • Expert Team

    Experienced professionals dedicated to your manufacturing success.

World map with ASC International headquarters marked in Minnesota

Supporting manufacturers worldwide since 1992

Installation, training, service and spare parts from the engineers who know your system. Call (888) 478-2912 or see how we support you.