Small diameter sewer repaired by CIPP UV cure product trenchless No-Dig

DAO UV cure system is in Integrated design, High integration!!! It is manufactured to repair underground small sewers, ranging from DN200 up to DN600.

Those features High efficiency and energy-saving, little pollution, and only a generator power supply.

The UV cable length is standard 160m, and more is available, the curing speed is 0.1 ~ 2.8m/min.

Digital transmission, real-time monitoring of repair status, automatic voltage stabilization.

Embedded industrial computer and keyboard, 15-inch touch screen, which can store high-definition images (1920 * 1080).

LED curing is adopted with a short curing time and high speed.

After the lining is cured, it is tensile, compressive, corrosion-resistant, and has independent structural strength.

The installation of D919 ultraviolet (UV) light curing integrated equipment is flexible. It can be installed on any chassis, or in containers, made into mobile and portable. The layout design in the vehicle is reasonable, which is convenient for on-site construction, and the supporting auxiliary supplies are complete, which can save the carrying of tool vehicles.

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