Trenchless Sewer Pipe UV Lining Equipment For Sale Headlamp Wheel Rack

Advanced customized headlamp wheel rack of UV curing equipment manufacturer

Operation process of UV CIPP curing repair technology

Ultraviolet UV CIPP light-curing repair technology is used for the overall trenchless repair of underground municipal drainage pipes.

The pipe diameter covers typical sizes. It is a process of in-situ curing method. The repair length can pass through several sections of a manhole at a time, ranging from 50m to 200m. The repair time is 3-6 hours. It is mainly aimed at sewage pipes and rainwater pipes and is applicable to various common pipes, such as plastic pipes, concrete reinforced pipes, cast iron pipes, brick pipes, etc. It is widely used all over the world because of its wide range of applications, fast construction speed, and superior performance of repair materials.

The in-situ curing method, which originated in Britain in the 1970s, is called cured in place pipe in English, or CIPP for short. It forms a complete and new pipeline with structural strength inside the existing pipeline.

The basic process is to cut the corresponding length of the pre-impregnated resin hose (glass fiber or non-woven fabric) according to the length of the pipeline to be repaired, then put the hose into the pipeline to be repaired through specific processes, such as turning and dragging, and then solidify the hose through corresponding equipment, such as hot water boiler heating, steam heating or ultraviolet light irradiation, so as to achieve the purpose of repair.

UV CIPP, as a process of in-situ curing, refers to putting the glass fiber hose impregnated with resin into the pipeline by dragging, and then irradiating it with UV equipment to quickly cure and complete the repair.

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