Koh Young Zenith Lite 3D AOI
Advanced 3D Automated Optical Inspection for High-Speed SMT Production
The Koh Young Zenith Lite 3D AOI combines high-speed 3D inspection technology with advanced measurement accuracy to provide reliable and comprehensive PCB inspection for modern SMT production lines.
Designed for both in-line and off-line applications, Zenith Lite delivers high-resolution 3D inspection, accurate height measurement, and intelligent defect detection, helping manufacturers improve quality, reduce false calls, and achieve more consistent production results.
Main Features & Benefits
In-Line / Off-Line Configuration
Flexible deployment for different SMT production environments.
15 μm / 20 μm Resolution
High-resolution inspection for precise detection of PCB and component defects.
4-Moire 3D Projection Technology
Advanced 3D measurement technology for accurate solder and component inspection.
4MP High-Speed Camera
High-speed image acquisition supports efficient inspection without compromising inspection quality.
Continuous 3D Height Measurement up to 5 mm
Provides accurate height measurement while maintaining inspection resolution and accuracy.
IPC-610-Based Component Library
Supports standardized inspection criteria based on IPC-A-610 requirements.
Foreign Object Detection
Detects unwanted objects on PCBs, including solder paste balls and other contamination.
Koh Young Smart Factory Connectivity
Connectivity with other Koh Young SPI/AOI systems enables integrated inspection and production management.
Multiple Machine Sizes
Available in M, L, XL and 2XL configurations, with Dual-Lane options available except for the 2XL version.
Large PCB Inspection Capability
Supports PCB sizes from approximately 330 × 330 mm (M) up to 1500 × 690 mm (2XL), depending on machine configuration.
Specializing in brand new & used PARMI 3D Automatic Optical Inspection (AOI) and 3D Solder Paste Inspection (SPI) equipment sales, rental and genuine spare parts supply. With more than ten years of in-depth industry experience, we have served over 50 manufacturing enterprises at home and overseas.
All new and used devices are fully overhauled, precision-calibrated and functionally tested in strict accordance with original factory delivery standards. Every hardware component, software program and optical system is debugged item by item to ensure excellent operating stability and inspection accuracy. All equipment is fully production-ready and can be put into SMT line operation immediately after arrival.
We support flexible procurement methods including direct equipment purchase, short-term and medium-long-term rental solutions. Perfectly adapting to order volume fluctuations, new project sampling, production line expansion and temporary equipment replacement, effectively reducing customers’ fixed asset investment pressure.
We provide one-stop professional services covering equipment installation, commissioning, on-site technical training, rapid fault response and regular maintenance. Reliable technical support and after-sales services are available for both domestic and overseas projects, ensuring long-term stable quality control of SMT production lines.
Scope of Services
✅ Brand new & full-range used PARMI 3D AOI equipment sales & rental
✅ Brand new & full-range used PARMI 3D SPI solder paste inspection equipment sales & rental
✅ Original spare parts supply for PARMI 3D AOI & 3D SPI
✅ Equipment precision calibration, complete machine overhaul and technical debugging
✅ Professional technical docking and after-sales support for global projects
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