What after-sales services are provided?

Services include overseas commissioning engineers and working teams, 12 months warranty, permanent support, and 24/7 hotline/email service. Replies to inquiries are within 24 hours.

What is the warranty coverage for quality issues?

If quality or assembly problems cause trouble, the company takes responsibility for spare parts and all service fees. Misusage or human factors are the user's responsibility.

Underground Slurry Balance Microtunnel Boring Machine Pipe Jacking

Name: Underground Slurry Balance Microtunnel Boring Machine Pipe Jacking
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 1963058515

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

US$235,000.00

1 Set

Product profile

Customization

Available

Gear Reducers

Brevini, Bonfiglioli, Italy

PLC Program Controller

Mit Subishi, Japan

Touch Screen

Mit Subishi, Japan

Steering Solenoid Valve

Yuken, Japan

Electric Motor

Siemens

Main Electrical Components

Schneider

Power(Kwxset)

22X2

Rotation Number(R/Min)

2.27

Rectifying Cylinder (Txset)

63X4

Rectifying Pump Station(Kw)

Transport Package

Nude Packing

Specification

Overall dimension: 1460x3600

Trademark

Xuanxuan

Origin

Jiangsu Changzhou

HS Code

8430313000

Production Capacity

400 Sets Per Year

Key features

Cone Crusher for Hard Rock: Excavation chamber equipped with a cone crusher to handle rock with low to medium resistance.

High Wear Resistance: Wear layer height 3-5mm, hardness above HRC56, with tungsten carbide brazing strength over 245Mpa.

Robust Shell Design: Shell thickness not less than 25mm, made as a whole part to avoid deformation.

Intelligent PLC Control: PLC system with motor protection, 5-second fast stop delay, and 3-day deviation recording.

Swing Bearing Main Drive: Adopts swing bearing design with high torque and reliability, similar to Herrenknecht and MTS.

Ultrasonic Flaw Detection: Main axle material 42CrMo with triple flaw detection to ensure no cracks occur.

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

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: ≤5.83h

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 (CRP/RCC/steel) and dimensions. 3. Project info (water/sewage). 4. Underground water level. 5. Soil investigation (SI) data. 6. Project drawings.

Q:What is the lead time for delivery?

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

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Pc.

Q:What are the terms of payment?

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

Q:What international commercial terms (Incoterms) are accepted?

Accepted Incoterms include FOB, CIF, CFR, and EXW.