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Denseveyor and Ashveyor

Denseveyor and Ashveyor

Denseveyor and Ashveyor are industrial pneumatic-conveying systems developed for controlled dense-phase transport of ash and fine dust.

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Denseveyor and Ashveyor

Pneumatic Conveying

DUCON

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Denseveyor and Ashveyor

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Denseveyor and Ashveyor

DUCON Denseveyor

DUCON The Denseveyor is a low velocity, dense phase pneumatic conveying transporter. It can easily convey tens of thousands of materials, including difficult-to-handle powders, granules, and others, using gases such as compressed air and nitrogen. The system design is simple with just one moving part, the Dome Valve and offers a dust-free, fully enclosed conveying system that is economical and environmentally sustainable. The Denseveyoroperates automatically on an as-needed basis, as the machine rests when not signaled to operate. Advanced control options are available.

Key Features:

Low velocity, dense phase pneumatic conveying system that uses minimal air for conveying, thus reducing energy consumption Dust free, enclosed operation keeps the environment clean. No dust spillage. Low material velocity (compared to dilute phase), means far less wear and lower maintenance requirements Controls are integrated and automated; the machine only operates when signaled Material-to-air ratio is higher than that in dilute phase, increasing operating efficiency Proven design and technology, first developed in 1988.


DUCON Ashveyor

DUCON The Ashveyor is an ash conveying system dedicated for ESP, baghouse and other ash handling requirements such as EAF dust. Compact machine size is ideal for low-headroom applications and retrofits. The system is designed to operate as a stand-alone or multiple-vessel system on one conveying line. This arrangement has proven effective – even with ash at high temperatures.Ashveyor For Ash Handling Dense Phase Pneumatic Conveying Bag House

Key Features:

Multiple feed points on one conveying line, ideal for ESP or baghouse applications Dust free, fully enclosed system eliminates dust spillage. Environmentally responsible Efficient and simple controls; system operates on demand only 10 ESP feed points can be handled on just one conveying line. Dramatically reduces piping requirements All ash and combustion by-products can be handled; coal ash, biomass ash, steel smelter dust ash (EAF dust

Where does it fit best?

  • Pneumatic conveying is a strong option for cement, fly ash, mineral powders, and fragile bulk-solids transfer where closed handling matters.
  • On long routes, multi-turn lines, and silo transfers, it can offer a more compact solution than mechanical conveyors.
  • Where dust control and housekeeping matter, it supports a cleaner process environment.

Selection criteria

  • Particle size, bulk density, abrasiveness, and fragility are core design inputs.
  • Line length, bend count, air velocity, and pressure regime must be assessed together.
  • The choice between dense and dilute phase should balance energy, wear, and product integrity.

Operation and maintenance notes

  • Feed stability, airlock selection, and line build-up behavior should be monitored routinely.
  • Bend wear, plugging tendency, and blower/compressor loading are the main maintenance themes in the field.
  • If velocity is too high, wear rises; if too low, build-up and plugging become more likely.

Frequently Asked Questions

How do you choose between dense and dilute phase?

The decision depends on material sensitivity, line length, wear expectations, and the required transfer regime.

Is pneumatic conveying suitable for every material?

No. Material flow behavior, fragility, and tendency to build up all affect whether pneumatic transport is the right fit.

Which components deserve the closest maintenance attention?

Feed equipment, bends, airlocks, and the blower/compressor package usually need the closest monitoring.

Quick Info

Closed-line design helps reduce dust leakage and product loss
Material behavior and line geometry sit at the center of the design
Dense-phase and dilute-phase layouts answer different process priorities

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