What brands are used for key components?

Gear reducers are Brevini or Bonfiglioli (Italy), PLC and Touch Screen are Mitsubishi (Japan), valves are Yuken (Japan), and motors are Siemens.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Underground Mixing Tunnel Slurry Balance Microtunneling Boring Machine Pipe Jacking Machine

Name: Underground Mixing Tunnel Slurry Balance Microtunneling Boring Machine Pipe Jacking Machine
Brand: JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.
SKU: 1963056155

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

Cross Arm Cutter Head: Improves slurry chamber speed and excavation efficiency with high-pressure water nozzles.

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

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

PLC Intelligent Control: Includes motor protection, 5-second delay, and 3-day deviation recording.

Hydraulic Stability: Uses BMEG valves with hydraulic locks to ensure no pressure release.

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

Overseas Commissioning: Engineers and working teams available for testing, installation, and construction support.

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 parameters are required for a quote?

Please provide project total length, pipe type (CRP/RCC/steel), project details (water/sewage), underground water level, soil investigation data, and project drawings.

Q:What is the lead time for delivery?

Delivery takes 60 days after receiving the 30% deposit. Peak and off-peak season lead times are both one month.

Q:What is the warranty policy?

We provide a 12-month warranty. We cover spare parts and service fees for quality or assembly issues; users cover costs for misuse or human factors.

Q:Do you offer overseas installation services?

Yes, we provide overseas commissioning engineers for testing and installation, as well as a working team for whole pipe jacking construction.

Q:What are the payment terms?

We accept T/T and LC. A 30% deposit is required before production begins.