Melt Flow Rate Calculation

Presto designs and manufactures best quality of MFI Tester for melt flow rate calculation of the plastic granules. The device is used to inspect the quality and viscosity of the plastics by ascertaining the flow properties of the plastics in its molten state. The instrument offers precise and reliable test results. The device is designed in conformance with various national and international standard test methods that are provided by different standardization authorities such as ASTM, ISO, BIS and many more. The instrument is mainly used in plastic manufacturing industries to measure the difference between various types of plastics.

Presto’s Melt Flow Rate tester is the best testing machine which is used for melt flow rate calculation. The instrument works on the principle that measures the rheological properties of the plastics when they are kept under a certain level of temperature and load to melt the plastics. This molsten state of the plastics helps to measure the viscosity or thickness of the plastics. This helps the manufacturers to measure the melt volume rate of the plastic granules and the molecular structure of the plastics. Manufacturers in Plastic industries test the MFI of the plastics to test the appropriateness of the plastic material as per the requirement of the application.

Presto’s Melt Flow Index Tester is supplied with various standard accessories like an orifice, piston, weights, tunnel and many more that help to perform the test procedure in highly effective manner. The testing instrument conforms to various standards that are provided by standardization authorities. The device is supplied complete in a wooden box packaging with the user manual and calibration certificate.