Integrated UV CIPP Equipment D919 for No digging repair of underground sewers

Integrated UV CIPP D919 is very compact. Trenchless rehab with Daoyunai is faster, higher, and easier. UV CIPP process is perfect to fix underground sewers’ defects, by no digging, a trenchless method. The materials are pulled into the sewer and then to be cured by UV equipment quickly. This process will build a new lining inside the existing sewer, with structural strength. Daoyunai produces the liner and UV equipment. Please visit www.cipp-uv.com for more info.

A section of 50 meters of the underground #sewer with the diameter of DN1650 was repaired without excavation by UV CIPP #Trenchless Technology. UV CIPP trenchless technology is very easy to fix the underground sewers by inserting the liner into the pipe through the exiting manhole, and no need to dig. Daoyunai manufactures the liner from DN200 up to DN1800 with the required thickness.

CIPP UV Cure Equipment D919 Specification.pdf

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