High Quality Marshall Stability Testing Machine is suitable for Marshall stability test and water immersion Marshall stability test. It can accurately judge the failure point of asphalt mixture to carry out the mix design of asphalt mixture or the quality inspection of asphalt pavement construction. Displaying various test data and printing test data is intuitive and convenient. With full digital calibration pressure and flow value, there is no need to manually adjust the potentiometer; there is overvoltage automatic protection function, and there is no damage to the instrument due to overpressure. It is mostly used in various asphalt production enterprises, highway and bridge construction units, and related universities and research institutes.