Automatic/ Semi Automatic Melt Flow Indexer measures the rate of extrusion of a thermoplastic material through orifice of specific length and diameter under prescribed conditions of temperature and pressure. The Melt Flow Indexer is used to measure the flow rate of different Polymers. The Melt Flow Indexer works on automatic as well as semi-automatic mode of operation. Automatic/ Semi Automatic Melt Flow Indexer is equipped with PID control to facilitate ease of operation.