An essential component in any bulk-handling system is a reliable, energy efficient, and robust, low-maintenance conveying system, designed to transport materials around your plant safely, efficiently and at an adjustable rate that meets your ever changing operational requirements.

Product Range


Versatile conveying systems for varying plant and material requirements

To provide precisely this reliable, flexible conveying capability, Portasilo supplies and installs a range of pneumatic and mechanical conveying systems. You can choose from pneumatic vacuum or pressure, dense-phase or lean-phase systems, or mechanical screw conveyors, according to the needs of your processes and the nature of your material.  Portasilo pneumatic conveyors use an air stream or, where necessary, a closed loop inert gas system to provide safe, clean, environmentally friendly and efficient transfer of varied materials, ranging from lump coal to sub-micron powders. Our mechanical screw conveyors deliver accurate, highly controllable conveying of a full range of dry bulk materials.

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Clean and safe conveying for explosive or hazardous materials 

Both pneumatic and mechanical conveying systems are totally enclosed, ensuring a clean, safe, dust-free working environment. Enclosed conveyors also provide safe transfer of toxic, combustible or otherwise hazardous materials.

Closed Loop Recycling

Pneumatic Conveying

Our bespoke range of pneumatic conveying systems includes the advanced Superflo dense-phase, plus lean-phase pressure and vacuum conveying systems,.

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Lean Phase Conveying solutions from Portasilo

Mechanical conveying systems

Screw conveying systems provide a rugged, heavy-duty solution for efficient conveying of all types of bulk product.

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Vibratory Discharge & Dense Phase Conveying

Dense-phase Systems

A range of dense phase solutions from Portasilo, including our leading Superflo product.

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Lean phase conveying

Lean-phase Systems

Portasilo lean-phase pneumatic conveying systems are tailor made to suit individual customer requirements

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