Packaging & Automation
Inspection & Detection Systems for Packaging Lines
LITUBO provides practical inspection equipment for automated packaging and conveyor lines, helping manufacturers detect underweight products, overweight products, missing components and metal contamination before shipment.
Inspection Machines
Automatic and semi-automatic case erector machines for carton opening, forming, bottom flap folding and bottom sealing in end-of-line packaging systems.
Inspection equipment is used in packaging and conveyor lines to verify product quality before products move to the next process or final shipment. Checkweighers inspect product weight and help detect underweight, overweight or missing-component packages. Metal detectors inspect packaged products for ferrous metal, stainless steel, copper, aluminum and other metal contaminants.
These systems can be used as standalone inspection machines or integrated with carton sealers, case packers, conveyors, reject devices and complete end-of-line packaging systems.
Automatic Carton Opening, Forming and Bottom Sealing
Automatically opens flat carton blanks, forms the carton shape, folds the bottom flaps and seals the carton bottom with tape.
Built for Automated Packaging Lines
Designed to supply formed cartons to downstream case packers, carton sealers, conveyors and complete end-of-line packaging systems.
Stable Forming with Reliable Tape Sealing
Focuses on stable carton forming, smooth bottom flap folding and secure bottom tape sealing to reduce carton deformation and poor sealing.
Flexible Options for Different Production Speeds
The series includes standard automatic models, enhanced forming models, continuous feeding models, high-speed case erectors and semi-automatic equipment.
Easy Operation and Lower Labor Intensity
PLC / display control, carton blank storage, alarm reminders and optional hot-melt glue systems help simplify daily operation and reduce manual workload.
CheckWeighers Line
----From Compact weighter to heavy-Duty
manual-assisted carton sealing stations that need reliable top-and-bottom tape sealing with simple adjustment.
Standard Conveyor Metal Detector
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Standard conveyor metal detection
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Detects ferrous metal, stainless steel, copper and aluminum
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Digital signal processing
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Phase adjustment for product effect suppression
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Self-learning and memory functions
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Up to 50 product presets
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or aluminum-coated packaging
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Dual independent probe design
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Higher sensitivity and stability
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Suitable for complex product effect conditions
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Product memory and learning functions
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Faster belt speed option
Larger Conveyor Metal Detector
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arger conveyor inspection model
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Suitable for heavier packaged products
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Multi-metal contaminant detection
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Digital signal processing
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Alarm stop function
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Optional reject device
Pipeline Metal Detector
pipeline metal detector is listed in the product classification, but the current uploaded brochure does not provide a dedicated description or parameter block. It should remain hidden or unpublished until supplier-confirmed specifications are available.
CheckWeighers Line
----From Compact weighter to heavy-Duty
manual-assisted carton sealing stations that need reliable top-and-bottom tape sealing with simple adjustment.
Compact / Economy Checkweighers
Best for side-opening cartons such as beverage cartons, tile cartons and similar packaging formats.
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CZX-C150: 1–200 g lightweight products
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CZX-C220: 2–1000 g small to medium packages
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CZX-C300: 2–3000 g medium packages
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CZX-C400: 3–5000 g larger packages
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Multiple reject options
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Modular economy-series structure
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For larger and heavier products
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Suitable for carton and logistics conveyor lines
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Reject or alarm for non-conforming products
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Product classification and statistics
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Optional data output and remote monitoring
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Useful after case packing or carton sealing
Precision Checkweighers
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Precision dynamic weighing
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10-inch color touch-screen options
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Up to 100 product presets
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Weight zone setting on upgraded models
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Reject control signal output
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Suitable for higher quality-control requirements
Preferred Checkweigher
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Missing-component detection
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Product classification and statistics
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100 product data storage
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USB weighing record export
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Food-grade and easy-to-clean design
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Flexible reject device options
Precision Checkweighers
Recommended Applications
Metal Detection Features
Metal detector machines inspect packaged products for ferrous metal, stainless steel, copper, aluminum and other metal contaminants. They help improve product safety and quality control in automated packaging line.
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In-line metal contaminant detection
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Ferrous, stainless steel, copper and aluminum detection
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Digital signal processing
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Phase adjustment to reduce product effect
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Self-learning and product memory functions
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Alarm stop and optional reject device
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Suitable for dry, wet and aluminum-coated packages
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Applicable to frozen food, meat, rice and pickled products
Checkweigher Features
heckweighers inspect product weight in real time on packaging and conveyor lines. They help detect underweight products, overweight products, missing components and incomplete packages before they move to the next process.
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In-line weight inspection
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Underweight and overweight detection
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Missing-component checking
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Reject, alarm and statistics functions
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Product preset storage
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USB or data output options
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Flexible reject device configuration
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Suitable for food, beverage, pharmaceutical and daily chemical lines
Need Help Selecting a Case Erector?
Share your carton size, carton weight, required speed, tape width, power supply and whether the machine will be used as a standalone unit or connected to a packing line. Our team can help recommend a suitable case erecting and bottom sealing solution.