Cyclone Sizes from 1st stage-6.6, 6.6, 6.9, 6.9, 6.9 & 6.9 m. Calciner diameter 8.2 m. Syphone dia. 4.7 m. Dividing Gate dia. 1000 mm. Hot Air inlet dia. 2650 mm. Kiln dia 4.75 m. Smoke Chamber 3.10 x 3.10 m. Bucket Elevator 2750 x 1550. Air slides and all other relevant sizes are mentioned in layers of the 3D drawing