SPI Inspection
Inspection of the SMT solder paste deposit process is becoming more necessary due to smaller and smaller paste deposits. This is true of stencil printing, dispensing and newer high speed jet printing of solder paste.
We offer inspection solutions for SPI systems from Pemtron (Korea) – leaders in 3D-SPI.
Pemtron Desktop 3D-SPI Solution
TROI Series 2200T Desktop System
- 2D/3D using PMP (Phased Measuring Profilometry) Alogorithm
- Compact & Easy Offline System high performance same as inline system.
- Accurate Camera Design 4MP pixel black and white camera for faster scan processing and more accurate than color systems
Pemtron Inline 3D-SPI Inspection Machines
TROI-3300H, TROI-5500H & TROI-550LED Series
Pemtron offers full inline systems covering most 3D SPI requirements and systems can be integrated into existing SMT lines to help be your printing “policeman” trapping defects and reporting trends that can mean more rework, more scrap etc
Models on offer feature the follwo\ing common features :
- 2D/3D using PMP (Phased Measuring Profilometry) Alogorithm
- Use mega pixel grey scale camera technology for fast and accurate image processing.
- Measures Volume, Height , XY Position and Area
- Detection of all standard printing defects
- Various Models available depending on PCB size, printing deposit size
- Have models using ball screw and linear motor XY Axis technology
- Can trigger post system good-bad buffer before placement to trap suspect printer PCB
- Can be used to scan Jet Printer process PCB also.
- Have long PCB version targeting LED light strip and backlight applications.






