What brands are used for key components?

We use Brevini (Italy), Mitsubishi (Japan), Yuken (Japan), and Siemens.

Is quality inspection performed?

Yes, 100% inspection including visual and functional checks is performed.

What is the warranty or after-sales support?

The product description does not specify a warranty period, but direct chamber access allows for maintenance during construction.

Underground Npd600mm Microtunnel Boring Machine for Soft Soil

Name: Underground Npd600mm Microtunnel Boring Machine for Soft Soil
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 760661442

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

US$133,300.00-144,900.00

1 Piece

Product profile

Customization

Available

Gear Reducers

Brevini Italy

PLC Program Controller

Mit Subishi, Japan

Model NO.

NPD

Touch Screen

Mit Subishi, Japan

Steering Solenoid Valve

Yuken, Japan

Electric Motor

Siemens

Transport Package

Nude Packing

Specification

Overall dimension: 810*2800

Trademark

Xuan

Origin

Jiangsu Changzhou

HS Code

8430313000

Production Capacity

400 Sets Per Year

Key features

Versatile Soil Adaptability: Suitable for sand, gravel, pebble, boulders, and rock layers.

High Torque Transmission: Adopts outer ring gear transmission for large torque force.

Direct Maintenance Access: Allows direct chamber access for maintenance during construction.

Premium Component Brands: Uses Brevini, Mitsubishi, Yuken, and Siemens components.

Full Customization Options: Supports customization from samples, designs, and full customization.

100% Quality Inspection: Strict visual and functional inspection for all finished products.

Flexible Payment Terms: Accepts T/T and LC payment methods.

Fast Lead Time: Average lead time is one month for both peak and off seasons.

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: ≤5.13h

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.