Does the machine require surface excavation?

No, it is a trenchless (non-excavation) construction technology that pushes pipes through soil from a working well to a receiving well without disturbing the surface.

What is the steering precision of the machine?

The machine features high precision construction with an upper, lower, left, and right deviation adjustment angle that can reach 5.5 degrees.

Fundamental Construction with Npd1500 Micro Tunnel Machine for Criteria Pipe

Name: Fundamental Construction with Npd1500 Micro Tunnel Machine for Criteria Pipe
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 778146192

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.

NPD1500

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: No surface excavation needed; crosses roads, railways, and underground structures safely.

High Precision Steering: Deviation adjustment angle reaches 5.5 degrees for upper, lower, left, and right corrections.

Fast Jacking Speed: Maximum jacking speed of 200mm per minute for efficient pipeline installation.

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

Lifetime Service Support: Provides 12-month warranty, lifetime service support, and overseas commissioning engineers.

Centralized Control System: Surface centralized control system ensures safe, intuitive, and convenient operation.

Slurry Balance Technology: Maintains soil and water balance to eliminate ground settlement and uplift during excavation.

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: ≤9.66h

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 is the warranty period and after-sales support?

We provide a 12-month warranty. If quality or assembly issues arise, we cover spare parts and service fees. We also offer lifetime service support and overseas commissioning engineers.

Q:What is the maximum jacking speed of the NPD1500?

The jacking speed is fast, with a maximum speed reaching 200mm per minute.

Q:What types of soil can this machine operate in?

It is applicable to a wide range of soils including soft soil, clay, sand, hard soil, gravel, and backfill soil, with strong crushing ability for large particles.

Q:What is the delivery time for the machine?

The delivery detail is 60 days after receiving the 30% deposit.

Q:What parameters are required to get a quote?

Please provide: 1. Project total length and section details; 2. Pipe type, length, and diameters; 3. Project info (water supply/sewage); 4. Underground water level; 5. Soil type and report.