Instron® melt flow testers are specifically designed for easy and accurate measuring of Melt Flow Rate (MFR) and Melt Volume Rate (MVR). Our extrusion plastometers range from manual to semi-automated plastic melt flow index testers performing multiple weight tests. All our Melt Flow Index testing equipment meets the latest ASTM and ISO standards.
The MF20 Melt Flow Index testing machine meets laboratory needs from simple incoming material acceptance to process control.
The MF30 Melt Flow Index tester is designed for incoming material acceptance and process control. It is specifically suited for laboratories testing high-performance materials where the human factor may affect repeatability and traceability of results.
The MF50 Melt Flow Index tester is a great fit for 24/7 laboratories testing multiple materials where quick and safe operations can have a big impact on productivity. It allows multi-weight testing procedures.
All features are listed in the product brochures.