What materials can be unloaded with a dry bulk blower?

Dry bulk blowers handle cement, flour, sugar, lime, plastic pellets, sand, and most powders or granular materials used in construction, food, chemical, and plastics industries.

What is the difference between a dry bulk blower and a compressor?

A blower delivers high airflow for fast unloading over short distances, while a compressor provides higher pressure for longer hose runs or denser materials.

Why is oil‑free air important for dry bulk loads?

Oil‑free air prevents contamination of sensitive materials and meets strict hygiene standards in food, chemical, and animal feed applications.

How do I choose the right dry bulk blower?

Selection depends on material type, unloading distance, required flow rate, vehicle configuration, and energy efficiency needs.

Are Gardner Denver dry bulk blowers suitable for food‑grade materials?

Yes. Oil‑free technology ensures clean, contamination‑free air for unloading flour, sugar, starch, and other food‑grade dry bulk loads.

How much maintenance does a dry bulk blower require?

Oil‑free blowers typically require less maintenance and offer long service life thanks to robust design and efficient cooling.

Dry Bulk Compressors & Blowers | Gardner Denver Transport Solutions

Efficient unloading of dry materials is essential for transport fleets that work with powders, granules, and pellets. To support these operations, we provide a complete range of bulk transport solutions built around reliable compressed‑air technology. Our portfolio includes dry bulk blowers, oil‑free screw compressors, and a set of accessories designed to improve performance, reduce energy use, and increase uptime for every vehicle in your fleet.

Our equipment helps operators unload materials safely, quickly, and with full control. Whether handling food ingredients, chemicals, or construction materials, our solutions ensure stable airflow and consistent quality during every unloading cycle.

Designed for Many Industries and Materials

Dry bulk transport involves a wide variety of materials, each with its own flow behavior and handling needs. Our systems are built to manage these differences so drivers can work efficiently with minimal adjustments. The high flow capacity, compact size and lightweight design allow for installation where space is limited and reliability essential. Our equipment is suited for the following dry bulk products: Powders: Cement, Flour, Lime | Granules: Sugar, Sand, Salt | Pebbles: Plastic Pellets, Grit | Irregulars: Animal Feeds, Quarried Materials These products require equipment that delivers clean air, steady pressure, and smooth airflow for safe unloading. Our solutions support all these requirements while keeping maintenance needs low and fleet productivity high.

Oil‑Free Screw Compressors: Clean Air for Sensitive Products

Some materials, especially in the food and chemical industries, must stay completely free from contamination. For these cases, our oil‑free screw compressors supply 100% clean air. This technology prevents oil from entering the compressed‑air stream, protecting product quality and meeting strict hygiene standards. Oil‑free compressors also lower filtration needs and reduce the risk of product rejection or cleanup costs. Their stable performance during long unloading sessions makes them a reliable choice for operators who transport sensitive or high‑value materials.

TR20 | Automotive Oil-Free Screw Bulk Compressor

The TR20 dry bulk compressor for direct PTO drive on 6x2 tractor units, where available space is at a premium.

XK Series | Oil Free Screw Dry Bulk Compressors

Compact, contactless, oil-free screw compressors for use in the dry bulk road tanker markets with multiple drive options.

Bulkline | 600 & 1000 Automotive Oil-Free Compressor

600 & 1000 Models - The Bulkline dry bulk compressor series for side mounted belt driven installations.

Dry Bulk Blowers: Reliable Airflow for Fast Unloading

Our dry bulk blowers are engineered to move large volumes of air at a controlled pressure, making them ideal for unloading dry powders and granules. They provide constant airflow to push the product from the tanker through the pipeline and into storage. Key benefits include fast unloading, low vibration, and quiet operation. Their lightweight design helps improve payload capacity, while the robust construction ensures long service life. Operators appreciate the simple controls and minimal maintenance requirements, which help reduce downtime and improve overall fleet efficiency.

T5 Cycloblower | Gardner Denver Dry Bulk Blowers

Powerful truck mounted blower ideal for dry bulk products with higher air flow requirements, such as those demanded by certain pelletised discharge.

Find Your Energy and Cost‑Saving Opportunities

Review your pneumatic conveying setup with our specialists and identify where energy and operating costs can be reduced in your bulk transport operation.

Complete Bulk Transport Solutions Tailored to Your Fleet

We do more than supply individual components. Our full bulk transport solutions include air systems, mounting kits, controls, accessories, and technical support. Each package is designed to fit the vehicle layout, material type, and operating environment.

We focus on efficiency, safety, and simple operation. Drivers get clear controls, maintenance teams get easy access for servicing, and fleet managers benefit from long‑term reliability and reduced total cost of ownership. With our global service network, support and spare parts are always within reach.

❓Frequently asked questions about loading and unloading tanker trucks and transporting bulk solids

A dry bulk blower is an air system that provides the airflow and pressure needed to unload dry bulk loads such as powders, pellets, and granules safely and efficiently.

Dry Bulk Blowers & Compressors