Firing Systems. We first introduced the jet nozzle concept to the cement industry back in 1975 with natural gas burners that operated at three bar pressure and very high nozzle velocity. In the decades since, we have continued to develop and innovate our firing systems to achieve the highest standards of safety, efficiency, reliability and fuel ...
Print. South Korea: Halla Cement has awarded a supply and engineering contract to Germany-based KHD Humboldt Wedag for an upgrade of line 2 at Okke …
The project was delivered by KHD Humboldt Wedag (KHD), which was responsible for the design, engineering, procurement, and integration of the complete plant. KHD also supplied core components, including the double-string five-stage preheater with Pyroclon ® LowNO X AF calciner, Pyrotop® mixing chamber and high-efficiency …
Preheater parts. Every preheater is different. But all contain some common key parts. From separators and cyclones to splash boxes, flap boxes and dip tubes, we supply all of the parts that go into a state-of-the-art preheater. All designed to achieve the optimal combination of heat transfer, pressure drop, separation efficiency and building ...
Over the last 160 years, we have introduced many technologies now considered standard at cement plants. We are proud of this history, but are not constrained by it. Driven always to improve, we strive to make cement manufacturing as efficient, productive, and sustainable as possible. We push the boundaries of innovation with an expanding range of solutions …
The Pyrorotor ® is able to do this because its rotating combustion chamber creates the ideal conditions for ignition and burnout. The rotary action ensures proper mixing of the fuel with oxygen‑rich hot tertiary air in temperatures of up to 1200C°. The speed of rotation can be adjusted from 0.3 to 3 rpm for complete control of combustion ...
Product Features. Multifuel burning. In a world of rising fuel prices and environmental concerns, fuel flexibility is an important strategic advantage. Which is why, with the …
KHD recently hosted representatives of the Saudi cement industry at a one-day symposium. Solutions for green cement production were discussed in line with the country's Vision 2030 strategy. Switching to alternative fuels is a major first step to more sustainable cement production, with KHD's Pyrorotor® a key enabling technology. On 31 …
The KHD PYRORAPID® rotary kiln with a length to diameter ratio of approx. 11:1 to 12:1 fulfills high availability, considerable flexibility and cost-effectiveness. The three-station kiln from KHD Humboldt Wedag is a classic kiln which has …
Roller Press. Separators. Impact Hammer Mill. Grinding. Complete grinding solutions. From the roller press to traditional ball and hammer mills and ancillary equipment, we offer both …
Versatile AF burning. The KHD PYROROTOR ® is a rotary combustion reactor that processes waste materials with inferior burning properties as alternative fuels in the cement production process. With seven industry installations to date, the versatile reactor for high thermal substitution rates (TSRs) enables the complete burn-out of any …
From lowering costs to reducing environmental footprint, separators need to achieve high efficiency while lowering energy consumption. At KHD, we have a long history of innovation in separator technology. That tradition is part of our DNA and the basis for our continued technical development. Serving a range of applications from raw materials to cement, as …
You cannot underestimate the benefits of a properly designed plant. Providing the ideal synergy between raw materials, manufacturing processes, available space and output, it is the basis for the effective …
The package of contracts in detail: An additional part of the contract package covers the award of two upgrade projects to install KHD roller presses at two existing PPC grinding units – a 365 tph unit UltraTech's Arrakonam site and a 390 tph unit at Roorkee. This will bring the number of KHD roller presses operated by UltraTech to 38.
KHD Humboldt Wedag International AG (KHD) has received a contract from Cimpor Portugal, the largest cement producer in Portugal and a member of Oyak Group, to modernize production line 7 at its Alhandra cement plant. KHD successfully delivers the most modern, second-largest cement plant in Northern America. The new plant …
04 June 2007. Saudi-based Arabian Cement announced that KHD Humboldt Wedag has been selected for the design and equipment supply for a new 2Mta cement works in …
03. AUTOMATION. Our advanced process control solutions empower plant operators to turbocharge plant performance. Services. Everyone needs a helping hand …
The history of KHD is the history of an industrial innovator. To trace the beginnings of what would be KHD, we must go back to the golden age of Germany industrialization in the 19 th century to Humboldt In - dustrial Plants, named for one of the most famous German scientists and explorers, Alexander von Humboldt. Von Humboldt's work changed ...
KHD Humboldt Wedag. 1,112 likes. Found in 1856,Today KHD is one of the leading global energy efficient and environmentally friendly c
KHD Humboldt Wedag International AG (ISIN: DE0006578008, WKN: 657800) is listed on the Frankfurt stock exchange (General Standard). More information: Additional Information. ISIN: DE0006578008 Securities identification number (WKN): 657800
KHD Humboldt Wedag International AG Von-der-Wettern-Straße 4a 51149 Cologne GERMANY. Phone: +49 221 6504 0 info@khd
The Combustion Chamber uses tertiary air as swirl and hot combustion air. Additionally, the Combustion Chamber contains a dedicated burner. This way temperatures of 1200 °C can be achieved – high enough to ignite even the most difficult of alternative fuels. Meanwhile, the use of tertiary air inside the Combustion Chamber provides a high ...
Cologne, Germany, November 3, 2023 – Humboldt Wedag India Private Limited (HW India), New Delhi, India, a subsidiary of KHD Humboldt Wedag International AG (KHD), Cologne, received a Letter of Award from the customer UltraTech Cement Limited. The Letter of Award relates to a new kiln line, seven new clinker grinding units, one upgrade of a …
Career at KHD. Our people provide us with our competitive edge. Therefore, we are constantly looking for both, experienced professionals and graduates, across our network of offices. We want people who constantly strive for excellence, are driven, commercially oriented, analytical, and, most of all, team players.
Versatile AF burning. The KHD PYROROTOR ® is a rotary combustion reactor that processes waste materials with inferior burning properties as alternative fuels …
The three-station kiln from KHD Humboldt Wedag is a classic kiln which has been thoroughly tried and tested over the decades. Its proven standardized parts are also used …
Starting in May 2022, KHD Humboldt Wedag International AG participates in the ACCSESS project to develop carbon capture utilization & storage technologies for the cement industry. The international R&D consortium will be working on a comprehensive development program which will generate several pilot implementations of carbon capture ...
Simply put, the roller press is the most energy-efficient grinding machine on the market. Since its commercial introduction into the cement industry by KHD in the 1980s, hundreds of them have been installed in the cement and minerals industries, in both finish and semi-finish applications. And with the lowest specific energy consumption among comparable …
From the preheater to the clinker cooler – and all stops in between – we offer the complete cement pyroprocessing line. But more than that, we are the pyro experts. Indeed, from building the first preheater in the 1950s …
Pyrorotor. continues its triumph in South Korea. In August 2022, KHD was able to secure yet another purchase order for its Pyrorotor ® combustion reactor in South Korea. The Halla Cement Group awarded a supply and engineering contract to Humboldt Wedag for the modernization of kiln line 2 at Okke plant.