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Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Specifications
Brand Name :
DAO
Model Number :
D919
Place of Origin :
Jiangsu, China
MOQ :
1 unit
Price :
Variable
Payment Terms :
T/T
Supply Ability :
20 units per month
Delivery Time :
20 working days
Packaging Details :
Normal
Function :
Large diameter sewer trenchless reha
Component :
Blower, Cable, Video, Cure
Cable reel :
180 meters
Light :
Mercury or LED
Diameter :
DN650-1650
Color :
Blank or printed
Description

Large diameter municipal sewer trenchless No-Dig rehab by CIPP UV technology

Preparation of UV curing construction instructions:

The drainage pipeline is gravity flow. The upstream (the front section in the downstream direction) and downstream (the rear section in the downstream direction) of the pipeline shall be determined in advance, so as to determine the sequence of repairing dragging materials.

If the site space allows, it is suggested to drag the bottom film and materials in the following order: starting from the upstream direction and dragging along the downstream direction.

1. pretreatment:

Ventilation, water stop, pumping, dredging, and cleaning. Ensure that there is no ponding, water leakage, foreign matter, serious deformation or dislocation, and other defects inside the pipeline.

2. robot CCTV inspection to determine whether it can be repaired

3. pull the bottom film with a robot: (use braided rope, do not replace the rope at will, otherwise the material or membrane will rotate in the pipe)

The connection buckle between the rope head and the bottom membrane shall be firmly fastened, and another rope for pulling materials shall be put on the upper end of the bottom membrane (if a winch is used, it shall be a steel wire rope). During the membrane pulling process, ensure that the materials and ropes are not mixed with the rotation of the bottom membrane.

For long-distance materials with large pipe diameters, soapy water can be added to the bottom film to reduce the friction when the material is dragged.

UV Cure Trenchless Construction
Pipe diameter DN600-1200
Light source LED or Mercury is available
Temperature Two sensors for temperature monitoring
Leg Interchanged as needed.
Other features are available to be custom-made.

Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab

Product tags

trenchless pipe rehabilitation

,

trenchless pipe repair

,

hydraulic shears for excavator
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Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab

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Product Detail
Brand Name :
DAO
Model Number :
D919
Place of Origin :
Jiangsu, China
MOQ :
1 unit
Price :
Variable
Payment Terms :
T/T
Contact Supplier
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab
Zero Dig Trenchless Pipe Repair Equipment Large Diameter Municipal Sewer Rehab

Daoyunai Energy Saving Technology Limited

Verified Supplier
4 Years
shanghai, shanghai
Since 2012
Business Type :
Manufacturer, Exporter, Seller
Main Products :
UV CIPP Equipment, UV Cured CIPP, UV CIPP Lining
Total Annual :
40000000-45000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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