Automatic Reciprocator with Sieving System is available in robust construction together with ease of adjustment of the up/ down stroke through its high speed variable controller. The Automatic Reciprocator is provided with manual override system to ensure smooth movement across the entire stroke. The Automatic Reciprocator comes with heavy duty rollers to carry heavy duty loads. The Automatic Reciprocator with Sieving System has integrated feed system with sieving facility for incoming or recycled powder.