Extrusion Plastometer in Modular, Easy to Clean | Plastics Technology

Improved accessibility and optimized surfaces enable the instrument to be cleaned quickly, expediting testing times.

The Mflow Extrusion Plastometer from ZwickRoell is a modular instrument that cuts the time it takes to perform tests. The new instrument measures both the melt mass flow rate (MFR) and the melt volume flow rate (MVR), while guaranteeing reliable and reproducible test results — both crucial for the quality assurance of plastic products.

In its basic configuration, the Mflow performs tests according to method A for MFR and method B for MVR. Its modular design allows it to be modified to the specific needs of the plastics industry, with expandable features such as a cleaning function and a pneumatic weight-lifting unit with pegging function which eliminates the need to move weights manually. These enhancements provide greater adaptability and ensure the melt flow tester remains future proof for evolving laboratory demands.

A key innovation of the Mflow is the reduction in cleaning time of up to 30% between tests. This is achieved due to improved accessibility and optimized surfaces, enabling successive tests to be carried out faster.

The Mflow’s design prioritizes ergonomics, providing an optimized working position, simplifying the process of filling the specimen material, and reducing physical strain on the operator.

The integrated touch display and LED status indicators support intuitive operation, whether used with or without a PC. With the new Mflow, ZwickRoell is setting new standards in plastics testing. The combination of time efficiency, ergonomic design and flexible modularity makes the Mflow an indispensable tool in modern testing labs in the plastics industry and significantly contributes to increased productivity.

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