Melt flow rate (MLR) testing machine is used to evaluate the flowability and viscosity of plastic pellets before they enter the manufacturing process.
Fully automated system, from sample cutting to test cylinder cleaning, it significantly increases accuracy and reduces maintenance requirements.
| Specification | Value / Details |
|---|---|
| Hangings | 1 or 3 Hangings (2 kinds) |
| Die | φ2.095 ± 0.005 mm, L8.000 ± 0.025 mm |
| Piston | Head Diameter φ9.474 ± 0.007 mm, Head Length L6.35 ± 0.10 mm |
| Cylinder | Inner φ9.550 ± 0.007 mm, L160 mm |
| Temperature Range | Max. 300 °C (Option: Max. 400 °C) |
| Initial Weight | 0.325 kgf |
| Additional Weight | 1.20 〜 21.60 kgf (Please refer to Options below) |
| Test Method | • Method A: Manual (Option: Automatic) • Method B: Automatic |
| Specimen Feeding | Automatic |
| Weight Loading | Automatic |
| Weight Change | Manual (Option: Automatic) |
| Cleaning Mechanisms | |
| Cylinder Cleaning | Automatic (Solvent Cleaning can also be Automatic) |
| Die Cleaning | Automatic |
| Piston Cleaning | Manual (Option: Automatic) |
| Die Cleaning Rod Cleaning | Manual (Option: Automatic) |
| Cleaning Gauze Feeding | Manual |
| Data Processing | • Method A: Manual (Option: Automatic) • Method B: Automatic |
| Method B Measuring | Rotary Encoder |
| Software | Windows Compatible |
| Accessories | Cleaning Rod (Die, Cylinder), Solvent Cleaning Device, Specimen Cup, Cup Holder, Infundibulum, Die Gauge, Spirit Level, Dust Box, Gauze, Air Gun |
| Options | Hastelloy Spec, Specimen Purging Device, Specimen Drying Device, Air Compressor, Temperature Calibration Device, Exhaust Fan (Standard for No.120-LABOT), Smoke-Detection Sensor (Standard for No.120-LABOT) • Additional Weights available: 1.20, 2.16, 3.80, 5.00, 10.00, 21.60 kgf. |
| Power Source | • AC 200 V, 1-Phase, 10 A, 50/60 Hz • AC 200 V, 1-Phase, 15 A, 50/60 Hz (ISO 1133-2 Compatible Type) |
| Air Source | 0.5 MPa or greater |
| Dimensions / Weight (Approx.) | • 1 Hanging: W675 × D645 × H1,370 mm / 200 kg • 3 Hangings: W675 × D725 × H1,370 mm / 220 kg |
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