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Online Checkweigher Conveyor with Reject System

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January 13, 2026
Brief: In this video, we provide an informative overview of the TOUPACK Online Checkweigher Conveyor with Reject System. You will see how this equipment performs 100% in-line weight inspection on high-speed packaging lines, dynamically weighing each product and automatically rejecting underweight or overweight packs. We'll demonstrate its integration with various packaging machines and explain how its intelligent software helps achieve consistent quality control.
Related Product Features:
  • Performs 100% in-line weight inspection on high-speed packaging lines to ensure compliance with target weight and legal metrology requirements.
  • Dynamically weighs each individual product and automatically rejects underweight or overweight packs to prevent non-conforming products from reaching the market.
  • Built with high-accuracy load cells, rigid conveyor structure, and advanced digital signal processing for excellent stability and repeatability.
  • Intelligent control software supports auto zero tracking, product memory, statistical reporting, and alarm functions.
  • Easily integrates with multihead weighers, vertical form fill seal machines, premade pouch packing machines, tray sealing lines, and labeling systems.
  • Optional metal detectors and X-ray systems can be combined to meet higher food safety standards.
  • Suitable for snacks, nuts, frozen food, bakery, fresh produce trays, meat, seafood, pharmaceuticals, and daily consumer goods.
  • Available in multiple models with different weighing ranges, conveyor widths, and speeds to match various production capacities.
FAQs:
  • What is the primary function of the TOUPACK Online Checkweigher?
    The primary function is to perform 100% in-line weight inspection on high-speed packaging lines, ensuring every package complies with target weight and legal metrology requirements by dynamically weighing each product and automatically rejecting underweight or overweight packs.
  • How does the checkweigher maintain accuracy during high-speed operation?
    It maintains excellent stability and repeatability through its high-accuracy load cells, rigid conveyor structure, and advanced digital signal processing, even under continuous high-speed operation.
  • Can this checkweigher be integrated with other packaging equipment?
    Yes, it can be easily integrated after multihead weighers, vertical form fill seal machines, premade pouch packing machines, tray sealing lines, and labeling systems, forming a complete in-line inspection solution. Optional devices like metal detectors and X-ray systems can also be combined.
  • What industries and products is this checkweigher suitable for?
    It is suitable for a wide range of industries including snacks, nuts, frozen food, bakery, fresh produce trays, meat, seafood, pharmaceuticals, and daily consumer goods.
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