Lulimo Automated Visual Inspection System for Metal Components
Lulimo series

Whether it’s forging, casting, pressing or machining, automatic visual inspection achieves both quality improvement and labor saving

Lulimo systems are specially designed to provide cutting-edge automatic visual inspection for metal components that have different surface conditions or large dimensional tolerance. They feature proven visual inspection technologies developed for our semiconductor and PCB-related equipment businesses as well as our proprietary image processing technologies, MAMS1/AAMS2 optical camera systems and comparison algorithms.

※1. Multi-angle multi-shot ※2. All angle multi-shot

A new level of speed and accuracy

Issues with standard inspection methods

Visual inspection

• Overlooking / outflow of defects
• Variations among inspectors
• Disposal of components due to excess detection
• Shortage of skilled inspectors
• Invisibility of microscopic defects

Inspection cameras

• Unfixed position of components
• Variations among images
• Problems in side/rear inspection
• Poor handling of tolerances
• Incorrect detection of shot blasting / bonderizing marks

3D sensors

• Slow image capturing / processing
• Poor handling of slanted / mirrored surfaces

Lulimo automated visual inspection systems solve all of these problems

Overlooking of defects


Our unique technologies help to prevent problems resulting from the overflow of defects. They ensure quality stabilization and reduction of emergency response costs in case of overlooked defects.

Setup change for different components


Change of parameters and transfer chuck can be completed quickly even when switching the component types to be inspected. We can also design multipurpose chucks capable of handling a variety of components.

Inspection time for each component

5Sec 7​sec.for rotational components

Inspection is completed in just 5 seconds per component (7 seconds for rotational items). High-speed inspection can help with a shortage of skilled inspectors as well as the reduction of excess/incorrect detection. Lulimo systems effectively eliminate unnecessary work time and disposal.

Inspection targets

Forging components

Visual inspection of hot forging components after shot blasting or gear tooth flanks formed by cold forging.

Casting components

Visual inspection of components including precision casting, die casting and sand mold casting items.

Press components

Our unique image processing technologies can enable the detection of defects hidden in surface irregularities.

Customized specifications

We provide full support for any company considering a change to an automated visual inspection system.

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Lulimo H

Lulimo H

Automated visual inspection system for casting/forging components

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Lulimo C

Lulimo C

Automated visual inspection system for rotational components

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