Does the machine require surface excavation?

No, this is a trenchless (non-excavation) construction technology. It pushes pipes underground from launch shaft to receiving shaft without disrupting surface traffic or buildings.

What after-sales services are provided?

Services include overseas commissioning engineers for testing/installation, overseas working teams for construction, on-site support, 12-month warranty, permanent service support, and 24/7 communication via web, phone, email, etc.

What are the payment terms?

Terms of payment are T/T (Telegraphic Transfer) and LC (Letter of Credit).

Npd High Speed Slurry Balance Microtunnel Boring Machine Pipe Jacking Machine

Name: Npd High Speed Slurry Balance Microtunnel Boring Machine Pipe Jacking Machine
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 1960583675

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

Non-Excavation Technology: Lays underground pipes without surface excavation, avoiding traffic disruption and building damage.

High Precision Steering: Adjusts up, down, left, and right deviations with a max angle of 5.5 degrees for accurate alignment.

Fast Jacking Speed: Achieves rapid construction with a jacking speed reaching up to 200mm per minute.

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

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

Comprehensive Warranty: Provides 12 months warranty covering spare parts and service fees for quality or assembly issues.

24/7 Technical Support: Offers 24/7 hotline, email support, and overseas commissioning engineers for installation and testing.

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: ≤7.57h

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 price and technical solution?

Please provide: 1. Project total length and section details; 2. Pipe type and dimensions; 3. Project info (e.g., water supply, sewage); 4. Underground water level; 5. Soil investigation report; 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 problems. Users are responsible for costs if issues arise from misuse or human factors.

Q:What is the delivery time for the machine?

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

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

The jacking speed is fast, reaching up to 200mm per minute.

Q:What types of soil is this machine applicable to?

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