Role of Testronix Melt Flow Index Tester in Plastic Industry

Reviewed by Anurag Mishra (Sr. Technical Consultant)

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Melt flow index tester is one of the most accurate and advanced testing instruments from Testronix that will help you to analyze the melt flow rate of thermoplastic materials. The flow properties of molten plastics are a critical aspect of the production process. In order for plastic products to be made properly, it needs to have the proper viscosity so that they can be formed into their final desired shapes. The viscosity is controlled by certain factors including temperature and additives that can either increase or decrease the flow property of the molten plastic. Here in this blog, we are going to provide you with effective information about how you can easily test the MFI rate of plastics and determine their quality with a melt flow index tester.

What is a Testronix MFI tester?

Testronix Melt Flow Index Tester is one of the best and highly accurate testing machines that are used for testing the melt flow index of different types of plastic with great accuracy. This testing instrument will be provided with different specified features and specifications to attain the most accurate testing results. You can easily determine the physical and chemical properties of any material on the basis of its melt flow rate. Testronix MFI tester contains the microprocessor-based PID temperature controller which ranges from 0 degrees to 400 degrees Celsius. You will get precise results with a resolution of .1 degree Celsius. This testing instrument has been made in compliance with all industry standards like ASTM D 1238, IS 2267, IS-2530, IS 10810. Here we have created a list of its technical specifications.

Technical specifications of Testronix Melt Flow Index Tester

Melt flow index testers are instruments that measure the rate of flow of material under certain conditions. When you purchase Testronix melt flow index tester then you will find these technical specifications of the manual MFI tester.

  • A digital LED Display and a temperature range of Ambient to 400°C will be provided.
  • The working range of this testing machine will be Ambient to 260 degrees C.
  • Heating Barrel Material will be made of die steel.
  • The inner diameter of the cylinder will be 9.500 mm ± 0.005 mm while the length of the cylinder will be 115 mm ± 0.005 mm.
  • Cutting device Motor speed will be 60 R.P.M.
  • Electrical supply of 15 amps. 220 V ± 15%. Single-phase AC will be provided.
  • Power consumption will be 1 KW.

These are some technical specifications you will get with the use of the Testronix Melt Flow Index Tester. This testing machine from Testronix will help to determine the major property of plastic that is melt flow index rate. It also consists of several advanced features which will help you to determine the melt flow index rate of plastics. Here is the list of its features.

Features of Testronix Melt Flow Index Tester

This MFI tester from Testronix has been embedded with several sets of features that will help you analyze the various properties of plastics with ease. This will certainly help you in improving the quality of the product. Here we have listed several features of the Testronix MFI tester.

  • High heating capacity from ambient to 400 degrees C.
  • Pre-settable digital timer for selecting the test cycle time for sample cutting.
  • Advanced PID controller for effective temperature control.
  • Auto tuning function provided with PID controller.
  • Stainless steel inner body with corrosion resistance.
  • Provided with automatic and manual operation for cutting of the test specimen.

These are some amazing features of this testing instrument. You can easily purchase this machine to get an accurate analysis of the MFR of plastics.


In this blog, we have listed the information about the role of MFI tester from Testronix in the plastic industry. This is one of the best testing equipment from Testronix that will provide you highly accurate testing results to their customers. To get more information about this product, you can call us at +91-9313140140 or email us at We will assist you with our testing instruments to ease your process of delivering quality products to your customers.

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