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Food Filling and Packaging Systems

Hitachi Zosen has a long track record in delivering products for use in production systems for food and medical machinery, both important elements in people's lives. Our products' specifications take into account safety for the human body and we are place emphasis on efficient productivity. We provide total production systems including fillers and machines for cleaning, packaging, and carrying.

Major products

Food-filling systems

Hitachi Zosen's food-filling systems incorporate a weight filler and allow sanitary and economic production of beverages, seasonings, dairy products, and alcoholic beverages. They can be applied to various kinds of liquids and products.


  • Highly accurate filling
  • High-level sanitation with automatic CIP and SIP
  • Filling valves and nozzles corresponding to various kinds of liquids
  • Capability to handle limited production of diversified products
  • Easy operation
  • ISO and HACCP compliant.

Infusion bag filling systems

Taking advantage of our abundant delivery records and experience as a top manufacturer of infusion bag filling systems, we provide various drug solution lines in the pharmaceutical industry, where a high level of quality and productivity are required. We produce various fillers, bag-making machines, sealers, as well as equipment for dialyzers, prefilled syringes, and reagents, test equipment for experiments, and various assembly equipment utilizing robot-handling technologies.

Filling systems for cosmetics and chemical products

We offer optimum filling systems for various cosmetics, chemical products, and special containers and types of liquids, based on the advanced technology we have acquired over a long period of time and our abundant delivery records.


  • A diverse range of equipment is available, including straight-line rotary types, weight fillers, and piston fillers.
  • Servo design is used for each unit, making it easy to switch between liquid types and product types.
  • Customized machinery and materials can be provided for use with specialized cleaning agents and chemicals.

Electron beam sterilization system

Electron beam sterilization system delivers low-energy electron beam irradiation to eliminate microorganisms from PET bottles.
Conventional PET bottle sterilization involves washing the bottle with sterilizing chemicals then rinsing out with sterilized water. Since the Hitachi Zosen electron beam sterilization system does not require use of liquid chemicals, residual liquid in bottles is not an issue and there is no need for treatment of used chemicals. Also, there is less potential for degradation of bottles during washing and rinsing processes.
Electron beam sterilization system is performed at room temperature and is suitable for lightweight bottle designs.

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