A-ring, Auto Weighing, Weighing Management, Weighing Systems

Hakaru+(Hakaru Plus)Scaleup your business Hakaru Plus Thailand

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Inflate the silicon rubber with air to perfectly seal the filling port.

Photo: A-Ring

A dust preventive measure by perfect sealing of the filling port for an improved work environment.
Increased work safety with silicon rubber clamping of the filling port.


  • The silicon rubber seal will provide worry-free use for food/medical products.
  • Dust scattering prevention at the worksite by the perfect sealing of the filling port.
  • Environmentally-friendly, clean worksite.
  • Best suited for filling in a flexible container, fiber drum, craft paper, etc.
  • Fits various filling opening sizes.
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