ApplicationsMiso paste

Task standardization and the prevention of
foreign matter contamination realized by
extracting miso paste from airtight tanks

Fluid name: Miso paste
/ Industry type: Food

Current Problem/Request

Previously, the customer's experienced staff transferred miso paste to cardboard containers from the tanks using shovels. This manual task had the following issues.

  • Unless the worker was experienced, the transfer process took too much time.
  • There was a risk of foreign matter mixing into the miso.
  • The task itself was physically burdensome.


The process of extracting miso paste from the 1-ton tank and filling the containers was automated by introducing a Heishin Drum Pump System in combination with a Heishin JAST Valve.


  • The airtight production line enabled the customer to prevent foreign matter contamination and increase the speed of the filling process.
  • The automation of the filling process relieved the staff of heavy physical labor and allowed anyone to perform the task.


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