Global market leader in designing, manufacturing and servicing vertical roller mills for the cement, power and industrial minerals industries, since 1906.
Duesseldorf, Germany
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Grinding trials give us a way to examine how a modified grinding surface performs with the material it processes.
At our Technikum in Neuss, pilot-scale #grindingplants operate on the same principles as our industrial installations.
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#loeschetechnikum
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Ground material leaves the rotating table and is carried by the upward gas stream to the classifier. The same gas supplies heat for drying moist feed and causes pressure losses as it passes through the mill.
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#verticalrollermill #cementproduction
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PRONAMIC® uses a tough structural steel base with successive welded layers. This preserves most of the existing component and avoids manufacturing, machining and transporting a completely new #grindingpart for every wear cycle. ⟶ mypronamic.com
#verticalrollermill
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Seen as #urbanmining, construction and demolition material can become a local source of secondary raw materials, with processing and reuse taking place close to where the material arises.
⟶ loesche.com/solutions/greenk…
#concreterecycling #circulareconomy
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One of the oldest features of the LOESCHE mill is the driven grinding track, developed with spring-loaded rollers. The mill developed considerably from that early technology.
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#verticalrollermill #grindingtechnology #processengineering
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Service work on an existing #verticalrollermill varies widely in scope.
Each service has its own technical trajectory, with package levels extending into different areas of plant operation.
⟶ loesche.com/services
#cementindustry #plantservice #modernization
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Meeting new product requirements in an existing #cementplant starts with assessing what the installation can do and where modifications are needed. At LOESCHE, our work through #GREENKEYSolutions and our developments respond to this reality.
⟶ loesche.com/solutions/greenk…
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A #verticalrollermill makes the scale of heavy industry immediately visible. However, many changes in how a grinding plant operates happen through components that make up only a small part of the full installation.
⟶ product-catalog.loesche.com
#cementindustry
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Aerated fine material can behave much like a liquid inside a #VRM. The M+S configuration separates bed preparation from grinding, a principle developed for fine clinker and slag grinding that remains relevant as new SCMs require fine processing.
⟶ tinyurl.com/36vsrmm2
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Efficient classification separates finished particles from material requiring further grinding. The LSVS improves separation efficiency while reducing pressure loss across the mill and allowing operation with a lower gas volume.
⟶ product-catalog.loesche.com/…
#verticalrollermill
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Water injection can stabilize the grinding bed in a VRM, but greater process stability can reduce how much is required. For #cement projects where water is scarce, #materialtesting can help establish the conditions for stable, #lowwater grinding.
⟶ tinyurl.com/y2jw2mrc
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A #verticalrollermill already grinds with comparatively low energy consumption. However, small deviations in mechanical condition or process operation can develop during normal mill operation.
linkedin.com/posts/loesche-g…
#energyefficiency #processoptimization
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As part of its NovaCEM 2027 investment package, ZKW Otterbein has commissioned LOESCHE to deliver, install and commission a new grinding plant in Großenlüder-Müs.
Read the complete news ⟶ loesche.com/news/zkw-otterbe…
#cementindustry #verticalrollermill
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One measure of grinding performance is the fineness achieved. In concrete recycling, however, grinding performance includes selectivity. S/CRETE applies this concept in a LOESCHE #verticalrollermill.
linkedin.com/posts/screte-co…
#SCRETE #concreterecycling
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In this new #WorldCement article, Thomas Fahrland explains how LOESCHE continues to study VRM dynamic behavior through industrial operating experience and research programs.
Read the complete #article on our website ⟶ loesche.com/news/beyond-grin…
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A #cementplant can bring together three distinct vertical grinding duties: raw material, fuel preparation and final cement.
Bringing all three grinding duties under a common design framework connects these separate stages of #technicaldevelopment.
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#Maintenance begins on the way to the #verticalrollermill. The route a team takes through the surrounding plant and the access available around the equipment are defined during design for each installation.
linkedin.com/posts/plantdesi…
#plantdesign
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A hot gas generator in a #cementplant can last through fuel changes and operate with different energy mixes over time. Therefore, the burner chosen now must enable the plant to adapt to future energy options.
⟶ loesche.com/solutions/greenk…
#H2Burner
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Blast-furnace slag originates as a by-product of steelmaking. Today, however, it can replace a portion of the clinker used in cement production, giving this existing industrial material a valuable role in construction.
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#blastfurnaceslag #cementtechnology
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Three technologies, one engineering purpose: The gearbox, the powertrain and condition monitoring each contribute to a more complete assessment of the mill throughout its operating life.
⟶ product-catalog.loesche.com/
#verticalrollermill #conditionmonitoring #gearbox
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