What should be paid attention to during the load test run of the mixer

A mixing machine is a mechanical device that is equipped with a pair of specific shaped and relatively rotating rotors, and intermittently plasticizes and mixes polymer materials in a closed state with adjustable temperature and pressure. It mainly consists of a mixing chamber, rotor, rotor sealing device, feeding and pressing device, discharging device, transmission device, and machine base.

1.During the load test run, the speed should be adjusted from low to high

2.During the load test run, the amount of glue added gradually increases from 50% and 75% of the working volume to full load.

3.The internal mixer should be able to run in air for 10-15 minutes before feeding for load testing.

4.During the rotor load test run, there should be no glue or powder leakage at the end face seal.

5.During the rotor load test run, the discharge door should be well sealed and not leak any material.

Pay attention to the above 5 points during the load test run of the internal mixer, which can improve both work efficiency and quality