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Clean Rooms

Preventing the spread of dust even when transporting goods

The Challenges

As their name suggests, clean rooms have to be exactly that. Clean rooms are often utilized in semiconductor production, where even a small amount of airborne particles may be critical. These cleans rooms feature specialized hoisting equipment that is used to transport heavy articles within the clean areas, and must prevent the spread of dust.

How KITO Meets the Challenge

KITO clean room products take advantage of the technologies and expertise we’ve developed and accumulated through the development of our general materials oriented equipment—equipment that is designed for specific environments, meets strict standards, and has been tried and tested by the market Our lineup of equipment can handle everything from small loads to large volume loads, and includes cranes, electric chain hoists, rope hoists, lever blocks, chain hoists, and more.
Once a crane is delivered and in service, it is a semi-permanent installation, not unlike a major element of a building’s construction. As such, we go the extra mile to understand the details of the crane’s intended use and conditions, so that we can propose an installation that suits each of the client’s needs. We also offer long-term post-installation support that includes after-sales service and comprehensive component supply.
KITO develops hoisting equipment customized for environments where dust and oil must be contained*1 and has a proven record of providing equipment that is suitable for use in clean rooms*2 around the world.

  • *1 Semiconductor industry, electrical and electronics industry, precision machinery industry, precision printing industry, precision machining industry, etc.
  • *2 As stipulated in JIS Z 8122: Spaces in which airborne particles are controlled at levels below the restricted cleanness level, and additionally where the materials, chemicals, and water supplied to this space are also maintained at the required cleanness, and when required the environmental conditions in the space, including temperature, humidity, and pressure, are also controlled.


Wonder Arm used to inspect components during manufacturing.


Simultaneous Trolley Type hoist suitable for clean room use where it can transport long articles such as rolls.


An electric chain hoist used to maintain liquid crystal equipment.


Cranes and large capacity ultra-low headroom electric chain hoists are used for installing and maintaining large machinery in a clean room.
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Manual Hoists

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