As the core equipment in the sand and gravel production line, the operation status of the sand making machine directly affects the efficiency and product quality of the entire production line. However, in the actual production process, the unsatisfactory operation of the sand making machine often occurs, which not only reduces the production efficiency, but also increases the operating cost. This article will explore in depth the important factors causing the unsatisfactory operation of the sand making machine, in order to provide reference and reference for relevant practitioners.

　　Important factors causing unsatisfactory operation of the sand making machine

　　1. Unstandardized installation and commissioning of equipment

　　The installation and commissioning of the sand making machine are the basis for ensuring the normal operation of the equipment. If the installation is unstable or the commissioning is improper, the sand making machine will have unsatisfactory conditions when it is started. For example, the anchor bolts are not tightened, the gap between the equipment and the ground is not appropriate, and the installation of the rotating parts is offset, which may cause vibration, excessive noise or unstable operation of the equipment during operation.

　　Solution: When installing the sand making machine, strictly follow the installation requirements to ensure that the equipment is installed stably and the gap is appropriate. During the commissioning process, adjustments should be made according to the technical parameters of the equipment to ensure that all components work properly.

　　2. Severe wear of wearing parts

　　The core component of the sand making machine is the impeller. Severe wear of wearing parts on the impeller will cause unstable operation of the equipment. When the wearing parts on the impeller are worn to a certain extent, the impeller will be unbalanced, resulting in vibration, excessive noise and other problems when the equipment is turned on and running.

　　Solution: Regularly check the wear of wearing parts on the impeller and replace them in time if problems are found. When replacing wearing parts, select qualified products to ensure stable operation of the equipment.

　　3. Feeding particle size exceeds the specified range

　　The feeding particle size of the sand making machine exceeds the specified range, which will cause excessive load on the equipment, thereby affecting the startup and operation of the equipment. When the feeding particle size exceeds the maximum particle size that the equipment can withstand, the impeller will be subjected to excessive impact, resulting in vibration, excessive noise or damage to the equipment.

　　Solution: Strictly control the feeding particle size to ensure that the feeding particle size is within the maximum particle size that the equipment can withstand. If the feeding particle size is found to exceed the specified range, it should be adjusted in time to ensure the normal operation of the equipment.