Precision Inspection
Across Every Industry
From optical imaging to automated rejection, VIIST Technology masters the complete inspection chain -- delivering 99.98%+ detection rates across six major manufacturing sectors.
Vision Software
Custom AI deep learning algorithms and vision algorithm platform for high-speed, high-precision defect detection.
Motion Control
High-precision servo control and multi-axis linkage for sub-millisecond synchronization with production line rhythms.
Automation Integration
Non-standard production line design with seamless integration -- fully unmanned feeding, inspection, sorting, and discharge.
What We Inspect, by Industry
Select an industry to explore the specific inspection items, defect types, and detection capabilities VIIST delivers on the production line.
Food & Beverage
High-speed filling lines demand zero defect tolerance. VIIST's fully automated in-line system replaces manual inspection entirely, operating at up to 60,000 bottles/hour.
Replaced 6-8 manual inspectors per line. Defective outflow reduced to zero.
Inspection Items
Covers preform through final filled bottle -- every critical checkpoint on the line.
Preform Inspection
Detects cracks, black spots, wall thickness uniformity, gate defects, and dimensional deviations before blow molding.
Bottle Mouth Inspection
360° ring-light camera inspection of thread integrity, lip damage, flash, and foreign particle contamination at the sealing surface.
Hazing & Surface Defects
Detects wall hazing, scratches, dents, and stress marks on transparent and colored bottles under high-speed conditions.
Bottle Cap Inspection
Identifies crooked caps, high-caps, missing caps, and tamper-evident band integrity with multi-angle imaging.
Fill Level Inspection
Precisely measures liquid levels in filled bottles, detecting underfill, overfill, and abnormal fill patterns with ±1mm accuracy.
Label & Code Inspection
Checks label placement, alignment, and wrinkles. OCR/OCV verification of lot codes, expiry dates, and barcodes at line speed.
Why VIIST Over The Rest
Three specialized departments. One fully integrated solution. No third-party bottlenecks.
Vision Software Development
Proprietary algorithm platform with AI deep learning. Supports quick product changeovers and maintains ultra-low false rejection rates across diverse inspection tasks.
Motion Control
High-precision servo control and multi-axis synchronous linkage ensuring exact positioning, smooth operation, and stringent repeatability at production speed.
Automation Integration
Non-standard production line design, complete machine integration, and on-site commissioning -- delivering fully unmanned feeding-to-sorting pipelines.