Daoyunai Energy Saving Technology Limited
| Payment Terms | T/T |
| Supply Ability | 300 km |
| Delivery Time | 10 working days |
| Packaging Details | Normal |
| Application | Trenchless Rehab |
| Diameter | DN1250 |
| Thickness | 13mm |
| Length | 106m |
| Environment | Environment protection |
| Life | 50 years |
| Brand Name | DAO |
| Model Number | D919 |
| Place of Origin | Jiangsu, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300 km |
| Delivery Time | 10 working days | Packaging Details | Normal |
| Application | Trenchless Rehab | Diameter | DN1250 |
| Thickness | 13mm | Length | 106m |
| Environment | Environment protection | Life | 50 years |
| Brand Name | DAO | Model Number | D919 |
| Place of Origin | Jiangsu, China | ||
| High Light | uv led light curing equipment DAO ，uv lamp curing machine ，cured-in-place pipe equipment | ||
UV Light curing equipment headlamp rack and small lamp rack link line part
DAO UV curing instructions
Setting items: pipe diameter, thickness, length, selection of light chain, power, speed, and the time interval between bulb opening and closing. (it shall be set according to the technical parameters of the hose material manufacturer)
Select to turn on the bulb automatically or manually according to the site conditions.
When the temperature starts to rise:
Air temperature: no higher than 90 ° C and no higher than 120 ° C.
Material temperature 1: front material temperature, not less than 70 degrees, not more than 120 degrees.
Material temperature 2: rear material temperature, not less than 50 degrees, not more than 120 degrees. (recommended temperature, the actual situation depends on the hose manufacturer, equipment, internal conditions of on-site pipelines, etc.)
During the first three meters, pay close attention to the temperature changes in the three areas and adjust the curing speed at all times. After it is normal, the speed can be set to a fixed value, such as 90cm/min. If the temperature rises too fast, the speed can be increased by 120cm/min. If the temperature increases slowly, it can be suspended. The operator pays close attention to the whole process and adjusts it at any time.
At the last meter, it is switched to manual control and the camera is switched to rear view to ensure the safety of the light chain.
| How | NO-DIGGING |
| Application | Public sewers |
| Length | 0.8m |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
40000000-45000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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 ... 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 ...
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