• Pneumatic conveying systems
• Dickstromförderung
• Dünnstromförderung
• Mechanical conveying systems
• Discharge systems silo/bunker
• Transhipment systems for bulk materials
• Silo containers for rail and road transportation
• Crushing and milling
• Other technologies

STAG supplies conveying technology for all types of bulk materials applications involving fine and large-grained powders, free flowing or viscous products, transportation over short or long distances, large or small conveying capacities, and standardised or specialist applications.

Two different pneumatic conveying procedures

Whenever pneumatic conveying systems are an option, our customers can choose between two different technologies. The decision is taken on the basis of the individual customer’s requirements and its immediate application . Depending on the situation we either use the tried-and-tested STAG dense phase conveying system with transporters and the unique Dense Flow Pipe System (DFS) or the conventional lean phase conveying systems with injectors and butterfly valves. Either system may be the system of choice and have its respective benefits in the field of application. Often some combination of the two technologies is needed to arrive at an optimal solution.

Investigation of the properties of bulk materials

None of the conveyor systems addressed can be safely discharged without detailed knowledge of the properties of the bulk materials concerned. STAG disposes of decades of experience of projects that have been implemented and of extensive know-how in this field as a result of the findings of its own technical centre.