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Daoyunai Energy Saving Technology Limited

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Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers

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DAO is a very trustworthy company, I like it. Its UV cure system is very easy to operate, and its liner is pretty good. DAO is my great partner. Johnny

—— Johnny

DAO is my supplier for over five years. Its UV cure system and liner, its CCTV crawler are my great tools to finish trenchless repair underground pipelines. DAO, Amazing! Lily Zhang

—— Lily

I have been dealing with Daoyunai company for underground pipeline trenchless repair for almost seven years. I am the distributor in Jiangxi province. DAO always gives me support to win customers. Win-Win!! Dongzhen

—— Dongzhen

It is very nice to do business with DAO and also Aaron is very helpful. DAO UV liner is very good, stable and fast to cure. I hope to visit your factory in 2023. Ali

—— Ali

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Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers

Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers
Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers

Large Image :  Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers

Product Details:
Place of Origin: Jiangsu, China
Brand Name: DAO
Model Number: D919
Payment & Shipping Terms:
Minimum Order Quantity: 100m
Price: Variable
Packaging Details: Normal
Delivery Time: 10 working days
Payment Terms: T/T
Supply Ability: 100 km
Detailed Product Description
Application: Trenchless Construction Diameter: DN1100
Thickness: 11mm Length: 116m
Environment: Environment Protection Life: 50 Years
High Light:

DAO Blowing Hose UV CIPP Equipment Sewers

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DAO UV CIPP Equipment Trenchless

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cipp lining trenchless technology

Blowing hose for UV CIPP cure equipment used for trenchless repair sewers

 

Turn on the blower and gradually increase the power of the blower to make the hose expand and fully open to ensure that it will not wrinkle after curing. Start the main engine and observe the pressure change.

The simple process of blower pressurization is as follows (depending on the material supplier):

Startup process: turn on the generator (before the blower is turned on), and then turn on the main power supply. Then the equipment: turn on the two emergency stop switches and turn on the power supply of the equipment. In the operation interface, long-press the video button to turn on the computer and turn on the run button. Then open the video software. (reverse the shutdown process)

Then gradually increase the blower power, maintain the pressure, and start curing about 15 minutes after reaching 300mbar. Ensure that the whole pressure maintaining process lasts about 40 minutes.

 

Precautions for inflation:

The inflation time and pressure holding time shall be determined according to the temperature of the laminate, the thickness of the lined hose, and the shape of the pipe. Especially in winter when the temperature is low or the wall thickness of the material layer is too thick, as well as in the case of special-shaped pipes, it is necessary to extend the pressure keeping time by 15 minutes.

When the air pressure is insufficient, the material will not be fully stretched and the thickness will be uneven. When the lamp holder is driving, it may be blocked due to the uneven material and tear the inner membrane; Or there are too many resins and too few glass fiber layers at the material stack, which will affect the elastic modulus after curing.

If the air pressure is too high, the binding cover plate may fly out and the binding cloth may collapse; If there are dislocations, disjoints, and holes in the pipeline, the lining material may burst.

 

 How  Municipal construction by NO-DIGGING
 Application  Public sewers
 Length  10m

 

Blowing Hose UV CIPP Equipment Trenchless Lining Technology Repair Sewers 0

Contact Details
Daoyunai Energy Saving Technology Limited

Contact Person: Aaron Wang

Tel: +8613641967601

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