SPECTRAFLOW RECEIVES NEW ORDER FOR CROSSBELT AND AIRSLIDE ANALYZERS FROM INDIA’S RAMCO CEMENTS FOR THEIR NEW PLANT IN KALVATALA
Ramco Cements, an independent Indian group, ordered a Crossbelt and Airslide analyzer from SpectraFlow Analytics, for their new integrated plant at Kalvatala, to optimize the stability of their raw meal.
Ramco Cements Limited, founded in 1961, is a reputed cement manufacturer in India, headquartered in Chennai. Ramco Cements produces superior quality cement at their state-of-the art facilities including integrated cement plants and grinding units. The company is the fifth largest cement manufacturer in India and also produces Ready Mix Concrete and Dry Mortar products and operates one of the largest wind farms in the country.
About Ramco Cements Limited, Kalvatala plant:
In Kalvatala, Kolimigundla Mandal, Kurnool District a greenfield integrated cement plant is currently being built. The foundation stone was laid in December 2018 and the plant will be operational in the first quarter of 2021. The project will include a Waste Heat Recovery System and a Thermal Power Plant.
FLS was chosen as the main equipment supplier and Ramco Project Team looked after specialized components themselves and choose the state-of-the-art SpectraFlow Analytics Crossbelt Analyzer for their stockpile and pre-blending management and SpectraFlow Airslide Analyzer for the raw meal optimization of their two raw mills.
SpectraFlow Installation for Quarry/Stockpile Optimization:
The SpectraFlow Crossbelt Analyzer is the online analyzer to be able to measure raw materials on belt conveyors. As raw materials from the quarry are processed through a crusher the raw material on the conveyor belt is statistically homogeneous and therefore the analytical results of the SpectraFlow Crossbelt Analyzer are accurate.
By using a SpectraFlow Crossbelt analyzer and a site specific blending strategy at Kalvatala the high variation in the local raw materials shall be balanced out to increase consistency of the stockpile quality.
Summarized benefits are:
SpectraFlow Installation for Raw Mill Optimization:
The SpectraFlow Airslide Analyzer is the state-of-the-art solution for raw mill optimization. The SpectraFlow Analyzer is the only online solution to be able to measure raw materials in airslides. As raw materials in airslides are very homogeneous and dry the analytical results of the SpectraFlow Airslide Analyzer are very accurate and based on these accurate results the raw mix control software can optimize the weight feeders before the raw mill in real time every minute. This results in very low LSF STDEV without the need of extensive sampling and laboratory efforts.
Kalvatala operates 2 roller presses. The raw meal will feed to a joint airslide where the SpectraFlow Airslide analyzer will measure.
For the control of the weight feeders at the 2 raw mills Ramco will use control software from RAMCO SYSTEMS.
By using SpectraFlow an increase in the raw meal homogeneity will be achieved.
Summarized benefits are:
This SpectraFlow order is the 41st order for the Cement Industry and the 1st installation in India. This order raises the installed based in India to 2 analyzers (1 Crossbelt & 1 Airslide) and worldwide to 57 analyzers (32 Crossbelt & 25 Airslide).
SpectraFlow Analytics Ltd. Switzerland are the experts in providing online analysis for the cement, bauxite, gold, platinum, copper, potash, phosphate, coal and other minerals industries without any radioactive sources nor neutron generators. The NIR technology used for the SpectraFlow Analyzers is not requiring any permits or licenses and there are no restrictions in buying, importing or maintaining the analyzers. This results in very low operating costs and high availability of the analyzers combined with highly accurate measurement results.
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