Technical Specifications
|
Parameter |
Details |
|
Overall Dimensions (L×W×H) |
10200–12800×2500–2550×3900–4200mm (customizable) |
|
Tank Volume |
35–55 cubic meters |
|
Payload Capacity |
30–50 tons |
|
Tank Structure |
Welded steel shell; Elliptical or circular cross-section; Internal fluidization system (air slides / air bags) |
|
Tank Material |
High-tensile Q345B steel; Shell thickness: 5–6mm |
|
Pneumatic System |
Air compressor (10–13 m³/min); Working pressure: 0.2–0.3 MPa; Discharge rate: 1.2–1.6 tons/min |
|
Axles |
3–4 heavy-duty axles (FUWA/BPW, 13–16 ton load per axle) |
|
Suspension System |
Mechanical leaf spring suspension (standard); Air suspension (optional) |
|
Braking System |
WABCO dual-circuit pneumatic EBS with ABS anti-lock function & roll stability program (RSP) |
|
Discharge System |
4-inch aluminum alloy discharge pipe; Quick couplings; Multiple outlet ports |
|
Manhole & Safety |
Sealed pressure-resistant manhole cover with safety valve; Pressure gauge |
|
Kingpin |
2.0/3.5 inch (JOST brand, ISO 1161 compliant) |
|
Tire Specification |
12R22.5 heavy-duty radial tires |
|
Self-Weight |
9–11 tons |
|
Optional Features |
Auxiliary air tank, silencer, tarpaulin cover, toolbox, GPS tracking |
Core Advantages
1. Efficient Pneumatic Discharge
The integrated air compressor system generates high-pressure airflow, fluidizing the powder inside the tank for rapid discharge. The discharge rate reaches 1.2–1.6 tons/min, completing unloading in 30–45 minutes, significantly improving efficiency compared to manual or bagged transport.
2. Airtight & Dust-Free Operation
The fully sealed tank structure with pressure-resistant manhole covers and discharge valves prevents dust leakage and material contamination, meeting environmental protection standards and ensuring clean working conditions at construction sites.
3. Heavy-Duty & Durable Construction
High-tensile steel tank and reinforced chassis provide exceptional structural rigidity and load-bearing capacity. The internal fluidization system is wear-resistant, ensuring smooth material flow and preventing clogging. Advanced welding and anti-corrosion treatment extend service life.
4. Enhanced Safety & Stability
Equipped with WABCO's advanced EBS braking system, ABS, and roll stability program (RSP), the trailer ensures responsive, stable braking and minimizes rollover risks. The low center of gravity design and wide axle track improve stability during transport.
5. Cost-Effective & Versatile
Eliminates the need for bagging and manual handling, reducing labor and packaging costs. Suitable for transporting various dry bulk powders, including cement, fly ash, mineral powder, lime, and chemical powders.
6. Global Compliance & Customization
Fully compliant with international transport standards, it can be customized to meet regional regulations and operational requirements. Options include tank volume, axle configuration, and additional safety features.
Application Fields
Ideal for transporting dry bulk powders, including:
- Construction materials: Cement, fly ash, mineral powder, lime powder, gypsum powder.
- Industrial powders: Chemical powders, plastic pellets, and non-hazardous granular materials.
Widely used in construction projects, cement plant logistics, infrastructure development, and urban construction supply chains.
Frequently Asked Questions (FAQ)
What is the discharge rate of the powder tank semi-trailer?
Answer: The discharge rate is 1.2–1.6 tons/min, with a full tank unloading in approximately 30–45 minutes.
Is the tank airtight and dust-proof?
Answer: Yes. The fully sealed structure with pressure-resistant manhole covers and discharge valves ensures zero dust leakage, meeting environmental protection requirements.
What maintenance is required for the pneumatic system?
Answer: Regularly check air compressor oil levels, clean air filters, inspect hoses for leaks, and lubricate moving parts to ensure reliable discharge performance.
Does it meet international transport standards?
Answer: Fully compliant with EU CE certification, US DOT regulations, and Chinese CCC standards, suitable for global cross-border transport.
Is it compatible with standard tractors?
Answer: Yes, it fits most tractors with ISO-standard 2.0/3.5 inch kingpin connections. The air compressor is typically driven by the tractor's power take-off (PTO)
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