The sand making machine is a sand making equipment for crushing river pebbles, cobbles, granite, quartz and other ores. The sand making capacity of the sand making machine can meet the demand for sand and gravel aggregates in construction, chemical industry, mining and other industries. 's needs. However, due to the harsh working environment of the equipment, long-term open-air work, the influence of harsh weather such as sun, wind, rain, or improper operation will increase the wear rate of the equipment and reduce the efficiency of the equipment.

The key components of the sand making machine are mainly rotors, bearings, impellers and impact blocks. We need to operate the sand making machine strictly in accordance with the operation manual, so that key components can play their role and extend their service life. In addition to these, we also need to understand how to maintain and replace key components. 1. Impeller

Before starting the sand making machine, make sure that there is no residual foreign matter in the impeller, because when the impeller is started under load, it is easy to get stuck or burn out the motor. If the feeding speed is too fast or the material is too large or too hard, causing the impeller to jam, the sand making equipment should be stopped in time, the material should be cleaned and then restarted. 2. Rotor

The main function of the rotor is to drive the sand making machinery to rotate at high speed. During the production process, the inner, top and lower edges of the rotor are prone to wear. The impact friction between materials is the main cause of rotor wear, especially when the stone is wet or the sand is highly abrasive. In addition, if the rotor is unbalanced during operation, it will cause the sand making machine to vibrate, thereby wearing out the rotor and bearings. 3. Bearing

The main function of the bearing is to fix the hammer head, plate hammer or impact plate. Because the sand making machine generally uses a rotating device to connect the driver, the bearing is also a very critical component, so during use Lubricating oil should be added to the bearings regularly, which can effectively reduce the wear between components and increase the service life of the sand making machine equipment. 4. Impact block

The impact block is a component of the sand making machine that suffers serious wear. This may be caused by unreasonable structural parameters of the impact block, inappropriate materials, or material properties that are not suitable for the impact block. Sand making machines have their own corresponding accessories, and different models have different accessories. When the hardness of the material exceeds the tolerance range, the friction between the material and the impact block will increase, resulting in wear of the impact block

The service life of the sand making machine, in addition to the quality of the equipment itself, sand making machine maintenance Maintenance is essential. Conduct regular comprehensive inspections of sand making equipment, especially parts that are prone to wear, and repair and replace parts that affect sand making in a timely manner.