Generally speaking, the mixing machine is installed and used on the construction site. From this, we need to pay more attention to the test machine work before the formal operation is very important. Because the test machine can detect whether the installation quality of the equipment meets the standard, whether there are problems inside the equipment, and so on. Let's follow the editor of Marshmallow depositor manifold to learn about its trial operation knowledge!
The so-called test machine is to inspect and debug the equipment status under load and no-load conditions. During this process, if any accessories are found to be improperly installed or unsuitable, it can be solved in time. During the transportation of the machine after leaving the factory, there are often problems such as missing parts, loose fasteners, lack of lubricating oil or even out of adjustment due to other reasons, which can be found and corrected during trial operation. Therefore, during the trial operation, the status of each component should be carefully checked, and the fault should be eliminated in time to prevent the machine from being damaged. In order to avoid failure and shutdown during the formal construction, it will not only affect the normal construction process, but also cause immeasurable damage to the mixing machine.
It is recommended to keep the running time of no-load test machine for more than 2 hours. During this period, check the bearing temperature, the temperature rise should not exceed 30 degrees, and check whether all fasteners are firm, whether there is any looseness, and whether the transmission parts are running smoothly. It is necessary to ensure that all high-speed rotating parts are free from scratches, chipping, grinding, and abnormal noise. The discharge port device should be able to ensure the unblocked discharge, and the discharge should be adjusted according to user requirements.
Pay attention to the load test process, there must be no significant impact, impact sound, no obvious vibration during operation, and the bearing temperature rise shall not exceed 30 degrees after 8 hours of continuous operation. In addition, the feed size should meet the design requirements of the mixing machine.
Therefore, after installing the mixing machine, do not directly put the equipment into work. You must first perform a trial operation to ensure that the equipment can operate normally and stably before it can be put into formal work, so as to be more safe and secure.
The above is the introduction of the Marshmallow depositor manifold editor about the relevant knowledge about the test machine, I hope you can learn more.