Melt Flow Indexer
  • Melt Flow Indexer

Melt Flow Indexer


  • Product description
  • Specifications
  • Melt Flow Indexer

    MFI-320 melt flow rate testing instrument can be used for ABS,

    polystyrene, polyethylene, polypropylene, polyamide, fiber resin,

    acrylate, POM, fluorine plastic, polycarbonate and other plastic

    materials, the melt flow rate (MFR) and the melt volume flow rate (MVR)



    GB/T3682-2000,ISO1133-97, ASTM1238 

    Key words:
    • Melt Flow Indexer
  • Barrel parameters

    Inner hole 9.55±0.025mm

    Pistons parameters

    Piston head:  9.475±0.015mm

    Piston length



    Extrusion hole 1=2.095±0.005mm

    Temperature parameter

    With intelligent temperature control instrument, with four pairs of significant temperature setting control, PID parameters can be automatically set, precision up to ± 0.1 degree centigrade

    Temperature range

    80degree centigrade~400degree centigrade

    Temperature accuracy

    ±0.2 degree centigrade

    Display resolution

     0.1degree centigrade

    Maximum comsuption

     < 600W

    Temperature recovery time

    less 4 min.

    Weight parameters are as follows:

    Weight accuracy


    Basic configuration

    A    0.325kg  (including binder bar)


    B    1.2㎏、


    C    2.16㎏


    D   3.8㎏


    E    5.0㎏


    F    10kg


    G    12.5㎏


    H    21.6kg

    Position detection

    Loop distance from up and down


    Control precision

     ± 0.1mm

    Test flow control

    Times of cutting the material

     0~10 times

    Material cutting interval

    0~999s(set reference Table 2)

    Control flow reaches the set temperature without volatility

    Barrel temperature time

    15 min.

    Material be installed

    1 min.

    Material sample temperature recovery time

     4 min.

    When binder set



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