Applicable to all kinds of normal soil, such as silt, sand, especially for strata with high groundwater level and large soil variation range.
The construction excavation surface is stable, providing low disturbance to the soil around the pipe jacking and minimal ground subsidence.
The slurry transfer system has strong continuity, ensuring fast jacking construction speed.
Remote operation controlled on the ground with full automatic response within the machine head for enhanced safety and convenience.
Reliable spindle seal design ensures a long service life for the equipment.
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Professional Trenchless Solutions
Our expertise concentrates on manufacturing and designing trenchless pipe jacking machines, providing integral solutions for engineering technology and equipment. We offer a variety of types including Slurry balance series, Earth balance series, compound systems, Open-face, Hard rock, Rectangular, and Microtunneling machines, with diameters ranging from 250mm to 4500mm.
Pre-Sales Service
Detailed analysis for geological conditions of individual projects.
Custom design based on project parameters, soil reports, and customer requests.
Professional advice from industry experts with over 30 years of experience.
After-Sales Service
Geo-technics advice and consultation.
On-site machine installation and systems debugging.
On-site operation training and guidance.
Engineers available for overseas service and maintenance.
Warranty Coverage
One year repair for main power system components under normal use.
Six months repair and replacement for hydraulic parts.
Six months replacement for electrical parts.
Good preparation saves work time. Please provide the following details for an accurate quotation:
1 Pipe material (Steel, Concrete, RCP, GRP, etc.)
2 Pipe dimensions (Diameter * Length) and socket type.
3 Soil strata conditions at the project site.
4 Underground water level details.
5 Single segment length and total project length.
6 Dimensions of the working shaft.
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Frequently Asked Questions
Q1: What soil conditions is the SPB500 Slurry Balance machine suitable for?
A1: It is highly effective in various normal soil types, including silt and sand, particularly in areas with high groundwater levels.
Q2: How does remote operation improve safety?
A2: Remote control from the surface eliminates the need for operators to be inside the tunnel during excavation, providing a safer working environment.
Q3: What is the production capacity for this equipment?
A3: The current manufacturing capacity is 500 sets per year to ensure timely delivery for global projects.
Q4: Does the equipment support different pipe materials?
A4: Yes, it can be customized for steel pipes, reinforced concrete pipes (RCP), glass fiber reinforced plastics (GRP), and others.
Q5: What kind of warranty is provided with the machine?
A5: We provide a one-year warranty for the main power system and a six-month warranty for hydraulic and electrical components.
Q6: Is technical training available for international customers?
A6: Yes, we provide comprehensive on-site machine operation training and system debugging globally.
Mintrix Excavator
