Yamato Checkweighers J Series

Food Safety Checkweighers

The J Series checkweigher is an evolution of the already successful I Series range of Yamato weighers. Improved productivity, easy operation and versatility ensure this model is relevant across a wide range of industries.

Both Yamato J Series and I Series weighers are characterized by an equally high quality and reliability. Their key benefit is outstanding performance in extremely competitive conditions.
Yamato checkweighers can be enhanced with metal detectors. I and J Series inline metal detection combination systems can support a wide variety of metal detector models. These systems offer shared rejection support and reduce the overall footprint in the packaging line.

Food Safety
The Checkweighers of the J-Series are HACCP and GMP compliant and provide a high level of hygienic safety for a wide range of applications. The tubular framework is SUS with open frame structure, which minimizes dust accumulation. The conveyor belt is fully compliant and meets food hygiene laws. The Checkweighers of the J-Series correspond to IP30 protection class.

Yamato J Series suitable for:
small packages, jars, cartons, pillow packs, pouches, cases, totes, large boxes and bags.


Specification Value
Range 6g – 30kg
Minimal Graduation 0.05 – 2g
Accuracy (Max) ± 0.07 – 2g
Speed (Max) 50-480ppm
Belt Speed 2 – 6 m/min
IP Protection IP30
Power Supply AC100 – 240V ± 10% , 50-60Hz, Single Phase
Program Number 300
  • Economical wipe-down alternative for checkweighing
  • Yamato’s unique automatic program-setting system offers quick and easy setup
  • High-speed weighing allows multiple line merges to one inspection system
  • Superior accuracy allows for tighter manufacturing tolerances
  • Force balance load cell technology available
  • Solutions for 6 grams to 30 kilograms available
  • Maintenance pre-alerts reduce unexpected downtime
  • Six display languages
  • A variety of rejection systems are available

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