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Home > Rehabilitation Equipment > Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
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Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs
Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs

Versatile Pipe Repair Equipment for Quick and Reliable Rehabilitation Needs

Customization: Available
After-sales Service: 24-Hour Response
Warranty: 6 Months
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Product Description

Basic Specifications
Model NO.
LXD420
Certification
ISO 9001:2000, ISO 9001:2008
Drill Hole Diameter
>300mm
Bit Type
Cone Bit
Drilling Way
Drag
Rated Power
250kN
Working Pressure
25MPa
Production Capacity
200 pieces/Month
Pipeline Repair Machine - Six-sided Expander

The "six-sided expander" localized repair technology precisely positions the jacking equipment at the collapse site via traction. Hydraulically driven, six synchronously expanding jack plates uniformly apply radial force along the pipe circumference, restoring the collapsed section to its full circularity and original design inner diameter.

Pipe Repair Equipment
1
Six-sided Synchronization
Hydraulically driven expansion plates expand simultaneously, ensuring uniform circumferential force distribution and preventing stress concentration.
2
Automatic Centering
The device automatically aligns with the pipe center during expansion, guaranteeing concentricity and preventing eccentric damage.
3
Secondary Damage Prevention
Unlike traditional "duckbill" methods, six-point radial expansion eliminates the risk of localized pipe wall damage.
4
Adjustable & Versatile
Modular replacement covers specifications from DN200 to DN700 for various pipe materials including PE, steel-reinforced, and corrugated pipes.
Repair Process 1 Repair Process 2 Repair Process 3
Technical Specifications
Item Unit LXD200 LXD280 LXD315 LXD420 LXD560
Rated powerKN65105165250290
Hydraulic station powerKW1.52.52.544
Rated working pressureMPa2525252525
Min diameter (contracted)mm120160200260275
Max diameter (expanded)mm200280315420560
Suitable pipe diametermm150-200200-280250-315300-420350-560
Main unit lengthmm348465495645740
Engineering Drawings
Certifications & Global Support
Certification 1 Certification 2
S
24/7 After-Sales Service
Global support with technical assistance, on-site training, and rapid spare parts supply.
Related Trenchless Solutions
Pipeline bursting machine
HDD drill pipes
Water well drill pipe
HDD reamer
Pipe ramming hammers
HDD bits & blades
HDD swivels
Impact moling equipment
FAQ
What is the typical lead time for an order?
Standard models ship within 15–30 days. Customized units generally require 30–45 days depending on the specifications.
Can I request a customized size for specific pipe diameters?
Yes, we offer professional OEM/ODM services and can tailor the equipment dimensions to meet your specific project requirements.
What documents are provided for international export?
We provide a complete export package including the Commercial Invoice, Packing List, Bill of Lading, and Certificate of Conformity (COC).
What types of pipes is this machine compatible with?
It is highly versatile and works with corrugated pipes, PE pipes, corrugated steel pipes, steel-reinforced pipes, and thin-walled steel pipes.
Does the expansion process damage the existing pipe?
No. Our six-sided synchronization technology ensures radial force is applied uniformly, which prevents localized stress concentration and secondary damage.
How can I place an order or get a quote?
Please reach out through our contact channels with your requirements. Our team will provide a formal quote, which you can confirm with a Purchase Order (PO).

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