Cement Manufacturers Association (CMA)

27 Principal Technology Details: • Primary limestone crusher with conveyors • Limestone and Additives, Stacker/Reclaimer , and Material Handling System through HWI • 6-stage 2 string Preheater with inline Low NOx-AF Calciner and Rotary Kiln by HWI • Raw Mill Baghouse, Cooler ESP and clinker transport system through HWI 5. Major Machinery Specifications 5.1 Crushing, Handling & Storage The major equipment details of Limestone, Coal, Correctives Crushing, and Handling & Storage are summarized below. A summary of the supplied equipment and specifications is shown in Table 1. 5.2 Pyro Process System: The major equipment details of the pyro- process line are summarized below. A summary of the supplied equipment and specifications is shown in Table 2. Equipment Description Crushing System Correctives/Additives - Double Roll Crusher (L&T) 300 TPH Handling & Storage System • Limestone Stacker – Slewing Type, 1600 TPH • Corrective Stacker – Luffing Type, 300 TPH • Coal Stacker– Luffing Type, 1500TPH • Limestone Reclaimer– Bridge Type, 1050 TPH • Corrective Reclaimer– Side Scrapper Type, 300 TPH • Coal Reclaimer– Side Scrapper Type, 200 TPH Clinker Silo 1,00,000 T Blending Silo 22,000 T Table 1: Summary of supplied equipment specification – Crushing Handling &Storage Table 2: Summary of supplied equipment specification - Pyro Process System Equipment Description Preheater • 90 HE 75 • 6 Stage Double String Preheater with Low NOx-AF Calciner Kiln 5.2 m dia. X 82 m length with installed motor 1 x1550 KW Pyro Box Burner of Calciner • In line LOW Nox Calciner with Pyro Box & Pyro top. • Pyro-Box at two firing points (2 Pyro box for pyro clone) & 2 for Low NOx Kiln Pyro jet Burner for Kiln HPJ 489 KO