The document describes a screw conveyor with specifications including a 10-inch diameter kettle with 3mm thick walls, a 9-inch diameter screw with 3mm thick walls, and joints every 8 feet made of 2-inch bore, 2-3/8-inch diameter seamless pipe. The conveyor has end bearings and joint bearings, with end and joining shafts that are 53mm in diameter and can be driven from both sides. The price is Rs. 1100 per foot and excludes pulleys, belts, electricals, and covers.