What are the payment terms?

We accept T/T and LC. A 30% deposit is required to start the order, with delivery scheduled 60 days after deposit receipt.

Can the machine handle curved pipelines?

Yes, the technology allows for curved pipeline laying, and the machine can overcome some underground obstacles during the process.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Npd Compound Slurry Rock Pipe Jacking Machine/Tunnel Boring Machine

Name: Npd Compound Slurry Rock Pipe Jacking Machine/Tunnel Boring Machine
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 1960535215

Jiangsu, ChinaJIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.

US$270,000.00

1 Set

Product profile

Customization

Available

Gear Reducers

Brevini, Bonfiglioli, Italy

PLC Program Controller

Mit Subishi, Japan

Model NO.

NPD

Touch Screen

Mit Subishi, Japan

Steering Solenoid Valve

Yuken, Japan

Electric Motor

Siemens

Main Electrical Components

Schneider

Power

30kw*2

Rectifying Cylinder (Txset)

80t*4

Torque(Kn.M)

180.8

Transport Package

Nude Packing

Specification

Overall dimension: 1820*3800

Trademark

Xuanxuan

Origin

Jiangsu Changzhou

HS Code

8430313000

Production Capacity

400 Sets Per Year

Key features

Trenchless Construction Technology: Enables underground pipeline laying without surface excavation, avoiding traffic disruption and building damage.

High Precision Steering: Adjustment angle up to 5.5 degrees for precise up/down and left/right deviation correction.

Fast Jacking Speed: Maximum jacking speed reaches 200mm per minute for efficient construction progress.

Versatile Soil Adaptability: Suitable for soft soil, clay, sand, hard soil, gravel, and backfill soil with strong crushing ability.

Centralized Control System: Features a safe, intuitive, and convenient surface centralized control system for operation.

Comprehensive Warranty Coverage: 12-month warranty covering spare parts and service fees for quality and assembly issues.

Global After-Sales Support: Overseas commissioning engineers and 24/7 technical support available via multiple channels.

Company profile

Years of Export ExperienceSelf-brandedNational Award receivedManagement Certification

JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.97h

AI-Powered supplier vetting

SummaryThe supplier designs and manufactures trenchless engineering equipment, including multiple pipe jacking machine types, and also provides construction participation, technical training, and demonstration services. It reports one assembly line, stated annual productivity of 100 sets for each listed machine category, in-stock capability, and valid manufacturing contracts with associated subcontractors. The supplier offers 3D software design and broad customization services, but reports no new products in the past year. Quality, complaint handling, corrective-action, and after-sales procedures are documented, while supplier approval records lack signatures or dates. It has no overseas warehouse or showroom, and continuous production-volume reconciliation is not performed. Evidence is insufficient to confirm certifications, financial credibility, or customer cases.

Supplier typeThe supplier is an engineering-equipment manufacturer and service provider focused on trenchless construction. Its stated activities include designing and manufacturing equipment, product development, marketing, after-sales service, equipment rental and sales, pipe jacking construction, technical training, and construction demonstrations.

After-Sales capabilityThe supplier explicitly states that it provides pre-sale, sales, and after-sales service, including product consultation and usage guidance. It also reports in-stock capability, written service-capability assessment procedures with records, and documented complaint-handling and corrective/preventive-action procedures; however, it lacks an overseas warehouse and showroom.

Production capacityThe supplier reports one assembly line and annual productivity of 100 sets for each of five listed pipe-jacking machine categories. It has valid manufacturing contracts with associated subcontractors and in-stock capability, but does not conduct continuous quantity reconciliation for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design services. This directly demonstrates broad customization capability.

Product Q&A

Q:What parameters are required to get a better price and technical solution?

Please provide: 1. Project total length and section details. 2. Pipe type (CRP/RCC/Steel) and dimensions. 3. Project type (water supply/sewage). 4. Underground water level. 5. Soil investigation data. 6. Project drawings.

Q:What is the warranty period and coverage?

We provide a 12-month warranty. We cover spare parts and service fees for quality or assembly issues. Users are responsible for costs caused by misuse or human factors.

Q:What is the lead time for delivery?

Delivery takes 60 days after receiving the 30% deposit. The average lead time is one month for both peak and off-peak seasons.

Q:Do you provide overseas installation and training services?

Yes, we offer overseas commissioning engineers for testing and installation, as well as a working team for the entire pipe jacking construction process.

Q:What is the maximum deviation adjustment angle?

The machine supports high precision construction with an adjustment angle of up to 5.5 degrees for correcting vertical and horizontal deviations.