Good equipment maintenance is the basis to ensure the efficient production and operation of machinery, especially in the severe winter, when the cold current continues to hit, it is very important to do a good job in the maintenance of machinery. Taking the commonly used sand making equipment as an example, since most of the sand making machines are used in harsh outdoor production operations, it is more necessary for users to master certain winter sand making machine maintenance knowledge. Based on this, Fangchi will share some key points of winter sand making machine maintenance from the following points.
1. Pay attention to lubrication
No matter in any season, the lubrication of the parts of the sand making machine cannot be relaxed, and a suitable lubricant should be selected. However, it should be noted here that it is recommended to use lubricating oils with high thermal stability and oxidation resistance in winter. Due to the harsh working environment of the sand making machine, dust, coal powder, etc., the mandatory selection of universal lubricants will not only fail to achieve the lubrication effect, but will also increase the damage to the equipment.
In addition, due to the relatively dry winter, in order to prevent hidden dangers such as fires, the selected lubricant must also have a certain degree of flame retardancy. Therefore, it is recommended to use anti-rust, anti-corrosion, and anti-combustible lubricants.
Second, do a good job in the insulation of sand making equipment
In the production process of the wet sand production line, a ground pump device is usually installed, and the sand making equipment must follow the principles of short circuit, less bending, and tight joints. In its layout, in order to prevent the pipeline from being difficult to dredge due to icing, in addition, the exposed pump pipe must be insulated.
For example, rubber and plastic insulating materials can be used to wrap them to reduce the probability of protruding events such as pump tube rupture due to overcooling, and to help sand making machine equipment to better produce and operate.
Three, need to be equipped with professional operators
During the operation of the sand making machine, the operator is required to have a professional operation method. Therefore, the operator must learn some knowledge about the construction operation of the sand making machine in winter to ensure the smooth progress of the winter construction.
The above is a brief description of the three main points of the winter sand making machine maintenance. Winter is coming, in order to avoid reducing the production efficiency of the sand making machine, it is very important to do a good job in the maintenance of the sand making machine.