Sewers UV CIPP Equipment Pipe Relining Integrated Renovation Mobile System

Integrated Cured-In-Place-Pipe CIPP UV cure renovation mobile system for sewers

The integrated UV truck is for underground sewers repair by the Cured-in-Place-Pipe process. Daoyunai, as the OEM and ODM manufacturer, designer, and also supplier, is willing to work together with friends from all over the world to make our home better, our land green, and our waters blue.

DAO Company culture:

Vision: build a "green mountains and green waters" unimpeded pipeline, make the world proud made in China

Mission: help customers reduce costs, help customers improve efficiency

Core values: achieve customers: listen to the customer site, change with the customer's needs, etc. respect: respect each other, think with empathy, promote oneself, open up and work together to embrace change

The UV curing method is to blow high-pressure gas into the material dragged into the pipe in advance to keep it close to the inner wall of the pipe, and then use the UV curing equipment to continuously irradiate the material with UV light to cure it.

The construction is convenient, and the material can react after being irradiated by light, without preheating.

Materials are put into the pipeline in advance to simplify the construction steps;
The construction is safe. The whole reaction process of materials is carried out in the pipeline without personnel going down the well.
The whole construction process is not affected by seasons and regions.

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