Jinan, Shandong, China
Silobas Air Compressor
Designed for dry bulk tanker transportation with an efficient and clean onboard unloading solution

Onboard Unloading, Clean & Efficient
The silobas oil-free screw air compressor is engineered for dry bulk transport applications, combining mobile onboard operation with high unloading efficiency. It delivers stable, 100% oil-free pneumatic power and can be directly integrated onto tanker trucks with either diesel or electric drive options. Designed for high back-pressure and long-distance unloading conditions, the silobas screw air compressor ensures continuous and reliable air supply for efficient conveying of cement, flour, plastic pellets, and other bulk materials.
1. Efficient Unloading
Integrated with the tanker system for immediate unloading without additional equipment deployment.
2. 100% Oil-Free
Certified to ISO 8573-1 Class 0, delivering 100% oil-free compressed air to prevent secondary contamination of bulk powder materials.
3. Stable Air Supply
Maintains stable airflow even under high back-pressure conditions to ensure consistent unloading efficiency.
4. Light Weight
Optimized lightweight design fits onboard tanker space and improves its flexibility.
The First Choice for Global Customers
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Customer Success Stories
Learn how businesses across industries are leveraging XW Mech transport solutions to overcome challenges. From improving accuracy to boosting efficiency, our equipment helps businesses achieve their manufacturing goals.
Senegal
WYC-37-3 | Diesel Engine Driven Dry Bulk Blower
Customer Challenges
- Inadequate weighbridges and ECOWAS axle limits (around 10 tons per axle) made it difficult to optimize loads for mineral powder tankers without risking fines or road damage.
- Security risks and poor road conditions in mining corridors caused equipment failures and transport delays.
- Need for eco-friendly, low-energy solutions to align with Senegal’s sustainability goals in the growing mining industry.

Honduras
WYC-37-E Pack
Customer Challenges
- Poor road conditions from floods and landslides caused excessive wear on heavy traditional compressors, leading to frequent breakdowns in cement powder transport.
- Overloading risks under Central American weight limits reduced cargo efficiency, especially for trailers with limited lightening options.
- High maintenance demands in remote areas increased costs and delayed deliveries in Honduras’ volatile construction sector.

UAE
WYC-37-3 | Cycloblower
Customer Challenges
- Strict 65-ton vehicle weight limits restricted payload capacity for petrochemical powder tankers, especially in hybrid steel-aluminum trailers where further lightening was needed.
- High desert temperatures led to frequent failures in traditional compressors, increasing safety risks during long-haul transports.
- Rising operational costs from maintenance and downtime in a competitive logistics market demanded more efficient, low-maintenance solutions.

Quick Answers, Clear Guidance
1. What Is a Silobas Oil-Free Screw Compressor?
An oil-free silobas screw compressor is an onboard compressed air system installed on dry bulk tanker trucks, providing 100% oil-free, clean, and stable pneumatic power for unloading cement, flour, plastic pellets, and other bulk materials. So it is als known as silobase and cement compressors, bulk cement silo trailer air compressor, trailer silobas compressor, cement trailer air compressor, etc.
2. How Is It Different from a Common Oil-Free Compressor?
Compared with stationary screw air compressors, V type silobas air compressors are more compact and mobile. It offers continuous air supply under high back-pressure conditions without requiring fixed installations or external piping systems.
3. What Are the Advantages of Silobas Compressor Over Wobble and Piston Compressors?
Compared with wobble and piston compressors, silobas screw compressors feature fewer wearing parts, lower energy consumption, higher efficiency, and longer service life.
4. What Is the Service Life of Silobas Screw Compressor?
Under proper operation and maintenance, the designed service life of silobas screw compressor is 8–10 years.
5. Do You Provide Installation Guidance?
Yes. On-site installation guidance is available in regions with service stations, while online technical guidance is provided for other areas.
6. What After-Sales Support Is Provided?
We provide a one-year free warranty, spare parts supply, and 24/7 remote technical support to ensure reliable operation for customers worldwide.
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