Food & Packaging Inspection Equipment
X-ray · Metal Detection · Checkweighing
Digital Aluminum-Foil Metal Detector Series
Model: LT-AM Series
X-Ray Inspection Systems
Metal Detection Equipment
Checkweighing Solutions
Line Integration Support
Digital Aluminum-Foil Metal Detector Series
Model: LT-AM Series
QuickFacts
• Model Series: LT-AM
• Application: Aluminum-foil packaged products
• Detection Target: Ferrous metal
• Aperture Width: 150–1000 mm custom
• Aperture Height: 80–500 mm custom
• Protection Grade: IP65
› Food X-Ray Inspection
› Bulk Material X-Ray
› Fish Bone X-Ray
› Bottle & Can X-Ray
› Industrial X-Ray
› Industrial X-Ray
› Conveyor Metal Detector
› Pipeline Metal Detector
› Free Fall Metal Detector
› Needle Detector
› Dynamic Checkweigher
› Food Checkweigher
› Package Checkweigher
› Sealing Inspection System
› Combo Inspection System
› Air Jet
› Pusher
› Flap
› Drop-Down
› Customized Rejector
Product Overview
Choose the LITUBO LT-AM Series when aluminum-foil packaging makes conventional all-metal detection difficult. We configure the conveyor, aperture and rejection system to identify ferrous contamination in foil packs while maintaining continuous inline inspection.
Typical Applications
• Aluminum-foil pouches
• Foil-sealed food packages
• Foil trays and lidded containers
• Pharmaceutical blister or foil packs subject to sample testing
• Retort or heat-sealed foil packaging
• Products where ferrous contamination must be checked despite foil packaging
Detection Targets
• Ferrous metal contamination
• Iron fragments inside foil packages
• Ferrous contamination introduced during filling or sealing
• Metal risk after final foil packaging
• Products failing the selected ferrous threshold
Working Principle
The detector uses a signal-processing method configured for the strong conductive effect of aluminum-foil packaging. The product passes through the detection aperture, and the controller evaluates the remaining signal for ferrous contamination. A detected product triggers an alarm, belt stop or automatic rejection according to the selected configuration.
Technical Specifications
Working Principle
Quotation Reminder
Send us product samples, foil structure, package dimensions, line speed, conveyor height and ferrous-metal risk. We will verify the application and configure the aperture, sensitivity, alarm and rejection system for your foil-packaging line.
Configuration Options
• Detection aperture width and height according to product dimensions
• Product testing and ferrous sensitivity setup
• Automatic rejection method according to package type
• Conveyor height and direction customization
• Guide rails, collection bin and safety cover
• Line communication functions subject to confirmation
• Sample testing for each foil structure and product recipe
Line Integration
The LT-AM series is normally installed after foil sealing and before cartoning. Because foil structures and products vary widely, final placement and sensitivity should be confirmed by testing representative production samples.
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