Business Lines

In addition to our pump and electronic component businesses, TEIKOKU group is working aggressively to expand into such areas as that of special equipment and health food, and we are always looking to develop new fields.

Pumps

Teikoku Canned Motor Pumps are active in various fields.

Our completely leak-tight "canned motor pump" has served us well as the main product in the group's core pump business. Because canned motor pumps employ a structure in which the pump and motor are integrated and the liquid being handled is sealed in, it boasts the feature of being completely leak-free. Due to that structural characteristic, our canned motor pumps are in operation in a variety of fields, especially in petrochemical plants where flammable liquid and liquids that would be hazardous if leaked are handled, but are also used in the fine chemical, pharmaceutical, and food industries, and at nuclear power plants, and electrical substations. They are also adopted in all JR Shinkansen bullet trains. In chemical plants that use a large quantity of hazardous liquids, being completely leak-free is an absolute requirement so as to prevent any chance of external outflow, and they demand stable operation and the durability to withstand long-term operation. In addition, since the conditions used in each of these applications spans such a wide and complex range, design that suits the environment in which each product is to be used is also required. TEIKOKU possesses the proprietary technological capabilities to design and manufacture not only the pump unit but the motor unit as well, and we have built strong relationships of trust with our customers due to our design and production system that can respond to any and all of the specifications they require.

Representative products

  • Standard Design
    Standard Design
    Due to their completely leak-free feature, these pumps have been in operation in a wide range of applications, such as in petrochemical plants.
  • Type SK for Insulation Oil Circulation on Trains
    Type SK for Insulation Oil Circulation on Trains
    These pumps are used for transformer cooling, and are installed in electrical substation facilities, etc., as well as all JR Shinkansen bullet trains.
  • Type L for Absorption type Refrigerators
    Type L for Absorption type Refrigerators
    These pumps are specifically for use in the absorption-type air conditioners that are employed in buildings and other large-scale facilities.
  • TEIKOKU Metering Pump
    TEIKOKU Metering Pump
    These pumps can accurately transport a specified amount of liquid, and they are in extensive use in the chemical industry due to the wide range of liquids they can handle.
  • Type R Canned Motor Agitator
    Type R Canned Motor Agitator
    Due to its ability to efficiently stir liquids inside various types of tanks, this stirrer is in common use in the food industry.
  • Type SG / XG for Slurry
    Type SG / XG for Slurry
    These are canned motor pumps in which a gas chamber is provided between the pump and motor to enable handling even of liquid with a large amount of foreign matter.

Electronic Components

TEIKOKU technology is active even in the convenient features that support comfortable living.

As our core products in the field of electronic components, TEIKOKU provides automotive electrical components like control units as well as substrates for industrial equipment like sequencer substrates. This includes, for example, such automotive electronics as those used in the rapidly expanding ETC (electronic toll collection) systems, keyless entry, and electric power steering, as well as substrates for the sequencers that are used in the control of various industrial equipment. And, as globalization progresses, we also maintain our competitive advantage by producing high quality products at low cost, and thus continue to provide the products that will satisfy our customers.

Representative products

  • Automotive electrical components
    Automotive electrical components
    We manufacture automotive electronics products for applications like ETC, keyless entry, and electric power steering.
  • 産業機器用基板
    Industrial equipment substrates
    We manufacture various products like the sequencer substrates that are used to control various industrial equipment.

Special Equipment

As an R&D-oriented company, TEIKOKU produces a wide range of products.

In addition to our pump and electronic component businesses, TEIKOKU continues to develop other businesses, such as the elevators used in ceiling cranes in factories and warehouses, special equipment like the electromagnets used in accelerator facilities (for example, in the large SPring-8 synchrotron radiation facility. Since our inception, we have produced a wide assortment of products based on our approach as an R&D-oriented style of company toward developing products through the effective use of our proprietary technology.

Representative products

  • Brake Motor for Hoist & Crane
    Brake Motor for Hoist & Crane
    These brake motors are used in ceiling cranes in factories and warehouses.
  • Electric Magnet
    Electric Magnet
    We produce electromagnets that are used in accelerator facilities like the large SPring-8 synchrotron radiation facility.

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