The Pfeiffer MVR mill is the core grinding equipment for higher recovery rates and greater efficiency in mining operations. Thanks to its parallel grinding gap, it performs with exceptionally low vibration, smooth operation and low wear. Its active redundancy ensures uninterrupted operation even during maintenance of individual rollers. Get the highest power density in a compact design with integrated classifier. 

Latest grinding technology for maximum productivity, which is attested by more than 3,000 installed Pfeiffer vertical roller mills in over 100 countries on all continents.

High throughput rates, permanent plant availability , optimized maintenance concepts – features of the MVR mill and the patented MultiDrive^® enabling Gebr. Pfeiffer to meet the ever rising expectations of the industry. Thanks to the innovative drive and active redundancy, an unintended stop of the grinding process is practically excluded. No matter what type of material has to be ground – cement raw material, cement clinker or granulated blast-furnace slag – and how different their grindability and abrasiveness may be, the MVR mill ensures throughput rates of a different dimension, around the clock, reliably and on the long term. Forget about downtime. With Pfeiffer you will grind on a grand scale.

The TRT Triplex dryer operates on the uniflow principle, i.e. material and hot gases flow in the same direction and pass through the dryer tubes from the center outwards. The material to be dried is fed into the innermost tube, it passes through the dryer and is discharged through double pendulum flaps fitted to the dust jacket. The residual moisture of the dried material is set by controlling the exhaust gas temperature and dwell time of the material in the dryer. The hot gas required is produced in a combustion chamber, using solid, liquid or gaseous fuels. Process gases can be used as well. The dryer exhaust gases pass through a filter for dust collection.

Magnetic resonance technology - MR for short - developed by the CSIRO, Australia’s science agency and exclusively manufactured and distributed by our partner NextOre revolutionises the detection and grading of ores by enabling precise and volumetric measurements of specific mineral content. Similar to magnetic resonance imaging (MRI) in medicine, this process uses specifically tuned radio frequency pulses that are targeted at the characteristic resonance frequency of certain minerals. The strength of the measured signal is highly penetrative directly related to the mineral content, allowing for an exact, quantitative, and in-depth analysis.

The Pfeiffer separators have undergone optimization for years by means of CFD simulation on the basis of small-scale investigations and last but not least by making use of our long-time experience. The result is remarkable: owing to their ultra-sharp separation performance and production of high fineness degrees, our high efficiency separators set themselves apart from those of competitors. Even in their third generation. Here it becomes evident what our credo is: never rest but go on striving – in every respect.

GPlink gives access to the existing sensors of your plant and transmits the data of your mill and consumers to our cloud. From our cloud you can easily access your operating data at any time and keep an eye on everything, even from your mobile device. Should you ever need support, your Pfeiffer experts can simply connect to your system and thus have the opportunity to support you without any loss of time or travel expenses and to help you, for example, in case of an unplanned stop.

Pfeiffer’s modular mill solution enables flexible use in any place, bringing cement producers closer to their customers. This compact system is suited to producing all types of cement – perfect for local cement producers and market entrants as well as for large construction companies aiming to expand their position by manufacturing cement on the spot. The ingenious design allows the ready2grind plant to be transported and mounted fast and efficiently with manageable costs – making it the perfect concept to respond rapidly to the changing needs of the local cement markets.