

The 3 Axles Vertical Powder Tank Semi-Trailer is designed for the efficient transportation of cement, fly ash, lime, mineral powder, and other dry bulk materials. Its vertical tank structure provides efficient material storage and unloading, while the heavy-duty 3-axle chassis offers stable support and reliable performance during transportation.
Equipped with a pneumatic discharge system, the trailer enables fast and convenient unloading with reduced manual handling. Tank capacity, axle configuration, suspension system, air compressor, valves, and other components can be customized according to different cargo and transportation requirements, making it suitable for construction, cement, and bulk material logistics applications.
Designed for demanding cargo transportation.
3-axle, 4-axle and customized configurations.
Suitable for different road and transport conditions.
Dimensions and specifications can be adapted to customer requirements.
The 3 Axles Vertical Powder Tank Semi-Trailer is widely used for transporting dry powder materials between production plants, storage facilities, distribution centers, and construction sites. It provides a practical solution for projects that require frequent and large-volume delivery of cement and other powdered materials.
The enclosed vertical tank helps keep the cargo contained throughout transportation, while the unloading system supports efficient material transfer at the destination. This makes the trailer suitable for cement plants, concrete batching facilities, infrastructure projects, building material suppliers, and industrial powder logistics.
By reducing the need for manual material handling and supporting streamlined loading and unloading operations, the trailer can help improve overall transportation efficiency and maintain a consistent supply of bulk materials for ongoing projects.

High quality axle with strong load capacity, stable performance and long service life. Optional FUWA / BPW brand.

High-strength low alloy steel Q345B, good toughness and wear resistance.

Equipped with heavy-duty tubeless tires. Excellent heat dissipation reduces tire burst risk during continuous transportation. Strong wear resistance and grip, suitable for various road conditions.

Powerful diesel engine, stable output for powder discharging.

Professional air compressor matched for powder conveying. It supplies stable compressed air to fluidize dry powder inside tank, realizing fast discharging with low material residue rate ≤0.3%.

Equipped with dual safety valves for double protection. It automatically releases excess pressure to keep the tank safe during powder discharging.
| Item | Specification |
|---|---|
| Product Name | Powder Tank Semi-trailer |
| Cargo | Bulk dry powder (cement, fly ash, lime powder, mineral powder) |
| Tank Volume | 30-70 m³ (customized) |
| Tank Material | Q345B carbon steel / Aluminum alloy (optional) |
| Tank Shell Thickness | 4/5 mm |
| Head Thickness | 5/6 mm |
| Working Pressure | 0.2 ~ 0.4 MPa |
| Discharging Residue Rate | ≤ 0.3% |
| Discharging Speed | ≥ 1.2 t/min |
| Air Compressor | 12m³/14m³/BOHAI BRAND |
| Diesel Engine | 4105 Weichai brand |
| Chassis Frame | High-strength low alloy steel |
| Axle | 3/4/5 pcs(optional) (FUWA / Chinses famous brand /BPW optional) |
| Suspension | Mechanical / Air suspension (optional) |
| Tyre | 12R22.5 or 315/8R22.5 Tubeless tyre, 13 pcs |
| Kingpin | 2″ / 3.5″ (50# / 90#) |
| Brake System | WABCO brake valve |
| Painting | Sand blasting + anti-rust primer + top coat |
| Item | Specification |
|---|---|
| Product Name | Powder Tank Semi-trailer |
| Cargo | Bulk dry powder (cement, fly ash, lime powder, mineral powder) |
| Tank Volume | 30-70 m³ (customized) |
| Tank Material | Q345B carbon steel / Aluminum alloy (optional) |
| Tank Shell Thickness | 4/5 mm |
| Head Thickness | 5/6 mm |
| Working Pressure | 0.2 ~ 0.4 MPa |
| Discharging Residue Rate | ≤ 0.3% |
| Discharging Speed | ≥ 1.2 t/min |
| Air Compressor | 12m³/14m³/BOHAI BRAND |
| Diesel Engine | 4105 Weichai brand |
| Chassis Frame | High-strength low alloy steel |
| Axle | 3/4/5 pcs(optional) (FUWA / Chinses famous brand /BPW optional) |
| Suspension | Mechanical / Air suspension (optional) |
| Tyre | 12R22.5 or 315/8R22.5 Tubeless tyre, 13 pcs |
| Kingpin | 2″ / 3.5″ (50# / 90#) |
| Brake System | WABCO brake valve |
| Painting | Sand blasting + anti-rust primer + top coat |
At Zhongrun, we value every customer relationship. Through factory visits and face-to-face communication, we better understand our customers’ needs and provide professional trailer solutions tailored to their transportation requirements. We look forward to building long-term partnerships with customers around the world.
Our product process follows strict quality control from raw material selection and component preparation to welding, assembly, painting, inspection, and final delivery, ensuring reliable quality and consistent performance for every semi-trailer.

