Geroldinger GmbH

About us

Geroldinger – Smart Bulk Technology

We are a modern company with an international reach and your number-one address when it comes to complete solutions for bulk material handling. Geroldinger was founded in the early 19th century (1921) as a family owned company. Since 1972 we are specialized in handling of difficult bulk solids.

We offer leading technologies for many difficult applications for storing, conveying, distributing and dosing of bulk solids as hygroscopic and cohesive materials.

We promote your business success through flexibility and effective use of our technology.

Hervorgehobenes Produkt


The “Oszillomat” is a discharging device for all kind of bulk-materials (e.g. hygroscopic, cohesive, elastic, anisotropic etc.) from various kind of industries, e.g. urea, melamine, TiO2, CaCO3, potato starch, gypsum, xps-flakes, clay or biomass like miscanthus or wood chips. Due to the right silo geometry, in combination with the discharging-system “Oszillomat” mass flow and first-in / first-out principle are guaranteed. The Oszillomat-discharging system is very universal and an efficient and effective solution for difficult applications.

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The "SOLIDS on Tour" concept

Until the next SOLIDS Dortmund we continue to work on our concept “SOLIDS on Tour“.

With two new SOLIDS RegioDays in Chemnitz and Karlsruhe as well as the
SOLIDS & RECYCLING OnlineDays, we would like to offer the bulk solids and recycling industry business platforms for a joint exchange also in 2021.