With the development of a conservation-oriented economy and society, how to extend the service life of machinery and equipment is one of the important research directions of current mining machinery and equipment production plants. Sand making machine is the core industrial equipment of sand making production line. How to improve the service life of sand making machine is not only a concern of sand making equipment factory, but also a concern of users. Jiaozuo Zhongxin analyzes how to extend the service life of the sand making machine. The specific analysis is as follows:

1. Correct operation of sand making machine
Before the sand making machine is turned on, the user can press the belt to check the tightness of the belt and check whether there are residual materials or other waste in the sand making machine. During the operation of the sand making machine, if the sand making machine makes abnormal noises or other abnormal conditions, it should be shut down for maintenance in time. After the sand making machine shuts down the equipment, the unremoved residual materials are promptly discharged, and the sand making machine is routinely inspected.

2.Replace the wearing parts of sand making machine in time
With the gradual improvement and development of basic construction facilities, the demand for construction sand has increased. Many sand-making enterprises have a large production demand. In the sand-making production line, the sand-making machine is in a high-speed running state for a long time, and users often neglect to overhaul and maintain the sand-making machine, and the sand-making machine is in high-load operation for a long time. State, after a period of operation, the sand making machine is prone to failure, which not only seriously affects the work progress, but also causes immeasurable losses. In order to ensure the normal operation of the sand making machine and prolong the service life of the sand making machine, the inspection and maintenance personnel should regularly open the observation door of the sand making machine to inspect the consumable parts such as the hammer, liner, and impact plate of the equipment. If it is replaced, it should be replaced in time, and spare parts should be kept intact to facilitate timely replacement and reduce downtime.

3. Add lubricant in time
In the production process of sand making machine, lubricating oil is the key to ensure the normal running-in and normal production of each component. Every 24 hours of operation of the sand making machine, it is necessary to add lubricating oil from the bearing seat to ensure good lubrication between various components. In addition, since * of the sand-making production lines operate in the open air, there will inevitably be dust and dust. Therefore, the bearings of the sand-making machine must be cleaned and replaced every two months to ensure that the sand-making machine runs well.