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Large-Range Online Checkweigher

Model: LT-450

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X-Ray Inspection Systems

Metal Detection Equipment

Checkweighing Solutions

Line Integration Support

Large-Range Online Checkweigher

Model: LT-450

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QuickFacts

• Model: LT-450
• Weighing Range: 0.05–30 kg
• Reference Accuracy: ±5 to ±10 g depending on product
• Maximum Throughput: Up to 40 pcs/min
• Belt Width: 450 mm
• Main Material: SUS304 stainless steel

› 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-450 for bags, boxes, cases and other packaged products up to 30 kg. We configure the modular conveyor layout, weighing section and rejection route around your package dimensions and end-of-line workflow, helping you stop incorrect-weight products before warehousing or shipment.

Typical Applications

• Large bags and sacks
• Cartons and shipping cases
• Multi-pack boxes
• Large cans or containers
• Bulk food and ingredient packs
• Heavy industrial packages up to 30 kg

Detection Targets

• Underweight or overweight heavy packs
• Incorrect bag or case fill weight
• Missing units inside a carton
• Incomplete multipacks
• Products outside shipping weight limits
• Pass/fail control before warehousing

​Working  Principle

Products are spaced and conveyed across the weighing section, where a load-cell system measures each item dynamically. The controller compares the measured value with the selected recipe limits. Products within tolerance continue to the next process, while non-conforming products trigger an alarm and the configured rejection device.

Technical Specifications

​Working  Principle


Quotation Reminder

Send us product photos, dimensions, target weight, tolerance, line speed, conveyor height and preferred rejection method. We will verify product stability and configure the weighing range, conveyor layout, rejection system and communication interfaces for your line.

Configuration Options

• Touch-screen HMI with user-friendly operation
• Chinese-English interface; additional languages can be customized
• Weight compensation function
• Three-level user management with password control
• Storage for up to 100 product recipes
• Automatic rejection of non-conforming products
• Optional USB, RS485, RS232 or LAN communication
• Optional sound and light alarm
• Rejector selection according to product size, weight and line speed
• Common project options include air blow, pusher, drop-down, flap or shift-lever rejection

Line Integration

The LT-450 is normally placed after bagging, case packing or sealing and before palletizing. Infeed, weighing and outfeed modules should be matched to the package length, weight distribution and required reject route.

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