We achieve comfortable working area at tunnel and shield construction sites.Ryuki Engineering is manufacturer of ventilation equipment

75% share of dust collector for domestic tunnel construction.

We have been supplying ventilation systems for tunnel and shield construction to many areas of the world.

Our company is a leading company in Japan that has 75% share of dust collector for domestic tunnel construction.
We have been supplying dust collectors to construction sites not only in Japan, also in the world.
We have a wide range of equipments like, ventilation equipments for tunnel construction sites (dust collector, fan and blower), environmental measure equipments for asbestos and dioxin, equipments for plants and factories, etc.

  • Products Line-up
  • Achievement at overseas sites
  • The path to a 75% share of dust collector rentals for domestic tunnel construction

There is a reason why the customer is satisfied.

Dust collection skill which has been improved by tunnel construction experience.

The story behind the dust collector development

We started developing dust collector for tunnel construction in 1979, and we have been developing the skill for more than 30years.
We also make the best use of our skill for industrial dust collectors.

The high performance filters are installed.

Excellent pleated filters

Compact and large area pleat filter is used as a standard.
The reason why our products are highly efficient is the filter.

Please contact us from here

Please contact us from here

Custom-made dust collectors to meet your needs
Excellent pleated filters
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Products Line-up

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75% share of dust collector for domestic tunnel construction
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