Small Light Train CIPP UV Curing System Traditional High Voltage Mercury DN200-600

Small light train for CIPP UV cure system by traditional high voltage mercury

Mercury light to cure underground sewers is a very traditional technology in the market. Usually, this is made in Germany. DAO brand UV CIPP cure by mercury light is developed and produced by Daoyunai Energy Saving Technology Limited, independently.

DAO has sold more than 150 units of CIPP UV cure systems in China. We would like to work together closely with business partners from all over the world to cure our underground world.

Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world.

The product range covers four series and more than 20 models in the underground pipeline trenchless repair industry:

1. UV curing and repair integrated system D919: LED lamp curing and high-voltage mercury lamp curing.

2. UV cure liner: from diameter DN200 up to DN1800

3. Hot water cure liner: impregnated liner to invert by water gravity and cure by hot water

4. Pipeline inspection robots crawler D18 and D18s: CCTV video inspection of pipeline defects

5. Pipeline periscope D16S: quickly  view the internal defects of the pipeline

Headquartered in Shanghai, Daoyunai has a number of independent intellectual property rights and also has a manufacturing base and R&D and testing center in Suqian City, Jiangsu Province, covering an area of more than 35000 square meters, which fully implements the international quality management system.

Focused on producing trenchless CIPP system with liners and inspection CCTV

Committed to providing solutions for reducing costs and improving efficiency