TOPIL Flow-Master™ Digital Melt Flow Indexer – High-Precision MFR/MVR Tester with 7″ Smart Touchscreen

Key Features

• Intelligent Touchscreen Control: A 7-inch color PLC interface for real-time monitoring of temperature curves and test parameters—no complex manuals required.

• Dual-Method Testing: Supports both Method A (MFR – Mass Method) and Method B (MVR – Volume Method) in a single unit.

• Superior Thermal Stability: Advanced PID temperature control ensures the barrel temperature stays within ±0.2∘C, eliminating data drift.

• High-Resolution Displacement: Equipped with a precision optical encoder for Method B tests, capturing even the slightest material movements.

• Automated Calculation: Simply input the cut-sample mass, and the machine instantly calculates the MFI value ($g/10\text{min}$), density, and shear stress.

• Global Standard Compliance: Engineered to meet and exceed ASTM D1238, ISO 1133, and GB/T 3682requirements.

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Technical Deep-Dive

1. Ultra-Precise Heating & Insulation

Reflecting TOPIL’s 22-year legacy, the Flow-Master™ utilizes a dual-zone heating sleeve. This ensures that the temperature at the top and bottom of the barrel is perfectly uniform, which is critical for testing heat-sensitive polymers like PVC or PC.

2. Ergonomic “Quick-Clean” Design

We know that cleaning is the most tedious part of MFI testing. Our tester features a polished, hardened steel barrel and a quick-release die mechanism, allowing for rapid cleaning between batches—reducing downtime and preventing cross-contamination.

3. Integrated Smart Reporting

• Built-in Micro-Printer: Instantly print test results for your lab records.

• USB Data Export: Transfer full test datasets to your PC in Excel format for long-term quality tracking and E-E-A-T compliant reporting

Technical Specifications

Industry Applications

• Raw Material Manufacturing: Testing resin batches before distribution.

• Plastic Recycling: Evaluating the quality and purity of recycled plastic pellets.

• Injection Molding: Ensuring the melt flow matches the mold requirements to prevent defects.

• R&D Labs: Developing new polymer blends and masterbatches.

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Why Choose TOPIL?

• 22 Years of Proven Precision: A trusted partner for the global plastics industry since 2004.

• Factory-Direct Calibration: Every machine comes with a Calibration Certificate traceable to international standards.

• Secure Global Logistics: Shipped in a reinforced, fumigated plywood crate with full CE documentation.