Daoyunai Energy Saving Technology Limited
Two light cores to cure liner
Two light cores to cure liner
High voltage light for UV cure liner
UV liner for trenchless no dig repair sewers
No-digging UV curing repair equipment is a state-of-the-art solution for rehabilitating municipal underground drainage pipelines without the need for disruptive excavation. This innovative technology involves the use of a specialized resin that is cured in place using UV light, creating a new, seamless pipe within the existing infrastructure.
UV curing liner is used to repair a wide range of damage, from cracks and leaks to more extensive structural issues. Overall, this technology represents a significant advancement in the field of pipeline repair and maintenance.
Hot water curing liner CIPP is for trenchless repair of underground sewer.
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
