IBAU at a Glance
Engineering bulk material handling since 1975.
IBAU HAMBURG is a global leader in silo technology, pneumatic conveying systems and terminal solutions for powdered bulk materials. With thousands of successful projects worldwide, we provide innovative solutions for the storage, conveying, blending, and distribution in the cement, minerals, lime, gypsum, and dry mortar industries.
From individual process equipment to complete terminal facilities, our technologies are designed to maximize efficiency, reliability, and operational performance.
Driven by engineering expertise and a passion for innovation, we help customers optimize processes, improve efficiency, and reliably handle even the most challenging materials.
Our Equipment Solutions
Mixing Technology
For cements and cementitious materials such as limestone, calcinated clay, fly ash, etc.
Bulk Storage Solutions
Inverted cone technology and multi-compartment silos
Conveying Systems
Custom-engineered solutions adapted to each powdered material
Loading and Unloading Technology
Automated truck and wagon loading and unloading
Original Spare Parts
The IBAU Originals from our warehouse
Solutions for the Entire Process
Whether you are operating a cement plant, a distribution terminal or a small respectively large import-/export terminal – IBAU HAMBURG provides consulting scaled to your project as well as precision-engineered components for your powdered material. Our engineering experts support for example with:
- ^Integration of cement mixing equipment
- ^Engineering for material-specific conveying technology
- ^Upgrade of components like the loading chute or screw pump
- ^Adding automation technology to cement loading systems
Years Established
Completed Projects

IBAU Screw Pump
- Allows for long conveying distances and high capacities
- Reduced material loss through pulse-free material feeding
- Easy removal and retrofitting of screw and endflight

IBAU Loading Chute
- Clean and dust-free loading
- Flexible design for lateral movement
- Different level indicators available

Silo Bottom Aeration
- Original IBAU HAMBURG design
- Faster & more effective product discharge
- Reduces material residue

IBAU Lump Crusher
- Trouble-free material discharge
- For horizontal or vertical material flow
- Robust design ensures longevity

IBAU Flow-Control Gate
- Accurate regulation of material flow
- Maintenance-free pneumatic DR actuator in compact design
- Easy lateral removal of the roller gasket

IBAU Two-Way Valve
- Disturbance-free material feeding into different silos
- Ensured resistance for abrasive materials with wear bushings
- No penetration of the screw shaft into the pressurized discharge box
Lifecycle Services
IBAU HAMBURG supports bulk material handling companies throughout every stage of their business – from greenfield plant designs through troubleshooting and equipment maintenance to tailored system upgrades of existing plants for better performance.



Our Commitment to Sustainability
Together with our customers, we work towards reducing CO2 emissions in the cement industry. IBAU HAMBURG supports cement handling companies with innovative systems to ensure a more targeted and economic use of the raw materials.