Gebr. Pfeiffer
02-07-2024. 160 years of Gebr. Pfeiffer. It was a great celebration: At the beginning of July, Gebr. Pfeiffer celebrated its foundation in 1864. More than 500 employees and their partners, Pfeiffer pensioners, the …
News, conferences and events | Pfeiffer
The Pfeiffer mill is designed to produce 35 tph of quicklime at a fineness of 10 % R 150 µm and will come equipped with a 200-kW gearbox. MPS mills have been used successfully for a great many years in works of the chemical, gypsum and lime industry where limestone, quicklime or gypsum are ground.
Innovative mill drive | Pfeiffer MultiDrive®
The MultiDrive ®, which has proven successful in industrial operation since 2008, was developed by Gebr.Pfeiffer in cooperation with Siemens/Flender especially for the MVR mill. What makes this multiple drive unique all over the world is the fact that there may be up to 6 independent drive units which are actively redundant both electrically and …
Grinding and calcining of gypsum with Pfeiffer grinding plants
Grinding and calcining of gypsum with Pfeiffer grinding plants. For the production of plaster products natural gypsum, synthetic gypsum or a mixture of both are calcined. …
Coal mill, gypsum mill, clay mill, etc. | Pfeiffer MPS mills
MPS vertical mill from Pfeiffer is the ideal allrounder. Grinding of coal, petcoke, clay, limestone, quicklime, gypsum, and many other materials. ... The MPS mill also grinds, dries, calcines, and classifies gypsum without any problem, all in a single machine, for any fineness requested and considering individual requirements. The MPS vertical ...
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PFEIFFER PRODUCTS FOR THE GYPSUM INDUSTRY
The MPS mill allows mixes of natural gypsum, FGD gypsum and pre-crushed wallboard be processed with ease. To completely transform the dihydrate into hemihydrate, the …
PFEIFFER MILLS FOR THE CEMENT INDUSTRY
7 // Almost any plant for the grinding of cement raw material is a combination of machines specially adapted to the particular physical properties of the material to be ground. As a result, our plants work efficiently without any trouble. » Highly efficient grinding, drying, and separating in one unit » Outstanding production capacities exceeding 1,400 t/h in one …
Competence in gypsum
gypsum kettle Fine natural gypsum, mixtures of natural gypsum and FGD gypsum, as well as FGD gypsum are dried and calcined in the Pfeiffer gypsum kettle which can be run continuously or batchwise. Normally the kettle is followed by a grinding-separating plant comprising high-speed mill andair-swept separator. Product fine-nessand product ...
Competence in gypsum
gypsum kettle Fine natural gypsum, mixtures of natural gypsum and FGD gypsum, as well as FGD gypsum are dried and calcined in the Pfeiffer gypsum kettle which can be …
Coal mill, gypsum mill, clay mill, etc. | Pfeiffer MPS mills
The MPS mill also grinds, dries, calcines, and classifies gypsum without any problem, all in a single machine, for any fineness requested and considering individual requirements. The MPS vertical roller mill - built to last, reliable and energy-efficient - is the optimum solution when it comes to performing several process steps in one unit.
Mill technologies from the leading innovator | Gebr. Pfeiffer
Investment in Pfeiffer machines and plants pays off. Because the overall performance is right. Extremely reliable and with excellent results. ... The inventors of mill drives with more than 10,000 kW, modular ready2grind systems and gypsum calcination in vertical roller mills. The worldwide sought-after specialist for innovative solutions, with ...
PFEIFFER VERTICAL MILL WITH MULTIDRIVE MORE …
vity without throughput and utmost technical availability! This downtime. In fact, if a roller module drive unit is is ensured by the Pfeiffer MVR vertical mill with its out of. service, …
Downloads and product information | Gebr. Pfeiffer
Press release Global Gypsum (01/2016) PFEIFFER GC mills type MPS for grinding, drying and calcining. Press release Cement International (05/2015) ... The new PFEIFFER roller mill MVR: reliable grinding technology for high throughput rates. Press release ZKG Intl. (11/2010) Optimum grinding of raw materials, cement and coal ...
Grinding and calcining of gypsum with Pfeiffer …
Pfeiffer SE offers various ma-chines and processes. One option is direct calcining in a Pfeiffer vertical roller mill of the type MPS-GC (Fig. 2). In this process, the gypsum is dried and ground to the required fineness of the plaster in the mill. Thanks to the relatively high temperature level in the gypsum calcining mill, the gypsum is
PFEIFFER PRODUCTS FOR THE GYPSUM INDUSTRY
5 //Heating natural gypsum or gypsum mixes in the MPS mill only until their surface moisture is fully evaporated is called grinding-drying. To do this, the mill is operated at a gas temperature of max. 90 °C after classifier. During grinding-drying the product temperature is approximately 80-85 °C, no calcining occurs and the dihydrate content
Coal mills for all requirements | Gebr. Pfeiffer
Coal, lignite or petcoke are ground in the Pfeiffer vertical mill by using hot gases from a hot gas generator. The grinding plant can be inerted. The raw coal is dried while being ground in the mill even if feed moisture exceeds 25%. The feed size that can be handled is up to 100 mm, making two-step pre-crushing unnecessary.
Reference report 100th Pfeiffer Mill for India
Pfeiffer, external reference plants are actually superfluous, because the enterprise has almost two dozen Pfeiffer mills in operation. The new grinding plant in Bihar is the 100th mill that Pfeiffer supplied to India and one of the most powerful vertical roller mills across the globe, considering its installed drive power of 6700 kW.
Material preparation with products from the mill expert
Pfeiffer offers solutions in the sector of modern preparation technology – innovative mills and other machines for grinding, separating, drying, slaking, and calcining Material preparation with products from the mill expert
Modular grinding plant | Mill system ready2grind
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 …
Dalmia Cement (Bharat) Ltd. orders more vertical roller mills …
Pfeiffer, Germany) is absolutely delighted that Dalmia Cement has now decided to use Gebr. Pfeiffer vertical roller mills again. Dalmia Cement has ordered one MVR 3750 C-4 each for two cement grinding plants, one in Ariyalur and one in Kadapa. The mills will produce Ordinary Portland Cement and also fly ash cement at up to 160 t/h.
Infrastructure and Construction Materials Guide — Gypsum
For most of the last 100 years, the most commonly used mill for reducing gypsum to a fine powder has been the Raymond mill. Raymond mills consist of a vertically rotating shaft with articulated arms ending with steel rollers. ... Equipment manufacturers such as Pfeiffer and Claudius-Peters specialize in this technology, known as "flash ...
Gebr. Pfeiffer: Grinding equipment for India
PFEIFFER AG. The other components of the mill as well as the components required to complete the grinding plant will be supplied by Gebr. Pfeiffer (India) Pvt. Ltd. Delivery has been completed and equipment is under erection. Dungsam Cement/Bhutan. Gebr. Pfeiffer (India) Pvt. Ltd. based in Noida/India, has won an export order for Bhutan.
Grinding and calcining of gypsum with Pfeiffer grinding plants
Tab 1 The specific thermal energy requirement is about 20 % higher than when the gypsum is calcined directly in the gypsum calcining mill. GPSE. GPSE. 6 The crystal water content is reduced by a rising exhaust gas temperature ... Pfeiffer s vertical roller mills with integrated gypsum calcination: PT Siam-Indo Gypsum Industry has ordered …
PFEIFFER GC mills type MPS for grinding, drying and …
In summary, it can be stated that the PFEIFFER MPS-GC gypsum calcining mill can be used for a broad range of feed materials. Apart from the feed of pure natural gypsum, it …
Raw mills for all requirements | Gebr. Pfeiffer
The cement raw material mixtures are ground, dried, and classified in the Pfeiffer vertical roller mill. For drying the material, hot gases are directed into the mill. Product fineness can be adjusted within a wide range (0.063 to 0.2 mm).
Proven vertical mill solutions | References
More than 300 Pfeiffer ball mills grinding various materials worldwide. More than 3000 Pfeiffer separators for various applications operating worldwide. More than 150 Pfeiffer Triplex dryers for various applications operating worldwide. More than 150 Pfeiffer lime hydrators operating worldwide. A great many Pfeiffer gypsum kettles operating ...
Global Gypsum
The September 2024 issue of Global Gypsum Magazine features an in-depth discussion of the role of biocides in wallboard production with LANXESS' Heidi Twaddle Carr, our report on the gypsum wallboard sector of South America and the latest gypsum sector news. Elsewhere, recycling is a major theme, including an article on the recycling of asphalt …
GETTING IT DONE
in a Pfeiffer mill 1864 Jacob and Karl Pfeiffer found the machine building factory and iron foundry Pfeiffer 1925 Biggest cement mill worldwide 1956 First MPS mills ... Biggest gypsum calcining mill in the world MPS 2800 GC First MVR mill in the U.S. MVR 6000 R-6 First ready2grind on the American continent